Switching Devices Contactors and Contactor Assemblies for Switching Motors

Transcription

1 Switching Devices Contactors and Contactor Assemblies for Switching Motors groups 41B, 41H / Introduction Power contactors for switching motors /5 General data /11 SIRIUS RT10 contactors, -pole, kw /6 SIRIUS RT1 vacuum contactors, -pole, kw /8 Accessories for RT1 contactors /49 Spare parts for RT1 contactors Coupling contactors /54 SIRIUS RT10 coupling contactors (interface), -pole, kw Contactor assemblies RA1, RA14 contactor assemblies /58 SIRIUS RA1 reversing contactor assemblies /66 SIRIUS RA14 contactor assemblies for wye-delta starting Siemens Siemens IC 10 IC AO 10 AO

2 Switching Devices Contactors and Contactor Assemblies Introduction Overview Size Type RT10 contactors S00 RT101 S0 RT10 S RT10 Type RT1015 RT1016 RT1017 RT10 RT104 RT105 RT106 RT104 RT105 RT106 AC, DC operation (p. /14, /18) (p. /15, /19) (p. /16, /0) AC- I e /AC-/400 V A V kw V 500 V 690 V V AC-4 (for I a = 6 x I e ) RT10/1 RT10/1 400 V 400 V RT10/1 ( operating cycles) AC-1 (40 C, 690 V) kw kw kw kw kw kw I e RT10/1 A RT14 AC-1 contactors Type I e /AC-1/40 C/ 690 V A Accessories for contactors Auxiliary switch blocks On front RH1911 (p. /4) RH191 (p. /4) RH191 (p. /4) Lateral -- (p. /8) RH191 (p. /8) RH191 (p. /8) Terminal covers RT196-4EA (p. /46) Box terminal blocks Surge suppressors RT1916 (p. /4) RT196 (p. /4) RT196/6 (p. /4) RU1 and RB overload relays (Protection Equipment Overload Relays) RU11, thermal, CLASS 10 RU A (Chap. 7) RU A (Chap. 7) RU A (Chap. 7) RB0/1, solid-state, CLASS 5, 10, 0 and 0 RB/, solid-state, CLASS 5, 10, 0 and 0 RB016 RB A (Chap. 7) RB06 RB A (Chap. 7) RB06 RB A (Chap. 7) RB.8 + RB906 RB.8 + RB906 RB.8 + RB A (Chap. 7) A (Chap. 7) A (Chap. 7) RV10 motor starter protectors (Protection Equipment Motor Starter Protectors) Type RV A (Chap. 5) RV A (Chap. 7) RV A (Chap. 7) Link modules RA1911 (Chap. 5) RA191 (Chap. 7) RA191 (Chap. 7) RA1 reversing contactor assemblies Complete units Type RA115 (p. /59) RA116 RA117 RA14 (p. /60) RA15 RA16 RA14 (p. /61) RA15 RA V kw Assembly kits/wiring modules RA191-A (p. /64) RA19-A (p. /64) RA19-A (p. /64) Mechanical interlocks RA191-H (p. /6) RA194-1A/-B (p. /6) /6 RA194-1A/-B (p. /6) RA14 contactor assemblies for wye-delta starting Complete units Type RA1415 (p. /68) RA1416 RA14 (p. /69) RA145 RA144 (p. /70) RA145 (p. /71) RA V kw /18.5 / Assembly kits/wiring modules RA191-B (p. /7) RA19-B (p. /7) RA19-B/-C (p. /7) / Siemens IC 10 AO 014

3 Switching Devices Contactors and Contactor Assemblies Introduction S S6 RT1.4 RT1.5 RT10 contactors RT1 vacuum contactors S10 RT1.6 S1 RT1.7 RT1044 RT1045 RT1046 RT1054 RT1055 RT1056 RT1064 RT1065 RT1066 RT1075 RT1076 (p. /17, /1) (p. /) (p. /) (p. /) RT164 (p. /7) RT165 RT166 RT175 (p. /7) RT / / / / /500 50/ / / / / / / / RT14 AC-1 contactors RT1446 (Chap. 4) RT1456 (Chap. 4) RT1466 (Chap. 4) RT1476 (Chap. 4) Accessories for contactors RH191 (p. /4) RH191 (p. /4) RH191 (p. /8) RH191 (p. /8) RT1946-4EA1/ (p. /46) RT1956-4EA1// (p. /46) RT1966-4EA1// (p. /46) -- RT1955/56-4G (p. /46) RT1966-4G (p. /46) RT196/6 (p. /4) RT1956-1C (RC element) (p. /4) RT1956-1C (RC element) (p. /4) RU1 and RB overload relays (Protection Equipment Overload Relays) RU A (Chap. 7) RB046 RB A (Chap. 7) RB056 RB A (Chap. 7) RB066 RB A (Chap. 7) RB066 RB166 RB.8 + RB906 RB.8 + RB956 RB.8 + RB A (Chap. 7) A (Chap. 7) A (Chap. 7) RV10 motor starter protectors (Protection Equipment Motor Starter Protectors) RV A (Chap. 7) RA1941 (Chap. 7) RA1 reversing contactor assemblies RA144 (p. /6) RA145 RA A (Chap. 7) RA194-A (p. /64) RA195-A (p. /64) RA196-A (p. /64) RA197-A (p. /64) RA194-1A/-B (p. /6) RA1954-A (p. /6) RA1954-A (p. /6) RA14 contactor assemblies for wye-delta starting RA1444 (p. /7) RA RA194-B/-C (p. /7) RA195-B (p. /7) RA196-B (p. /7) RA197-B (p. /7) Siemens IC 10 AO 014 /

4 Switching Devices Contactors and Contactor Assemblies Introduction Note: Safety characteristics for contactors see Chapter 16, "Appendix" "Standards and Approvals" "Overview". Connection methods The contactors are available with screw terminals (box terminals or flat connectors) or with spring-type terminals. Screw terminals Spring-type terminals The terminals are indicated in the corresponding tables by the symbols shown on orange backgrounds. /4 Siemens IC 10 AO 014

5 General data Overview The SIRIUS family of controls The SIRIUS modular system with its components for the switching, starting, protection and monitoring of motors and industrial systems stands for the fast, flexible and space-saving construction of control cabinets. RT1 contactors and coupling contactors Size S00 with mountable accessories NSB0_00448c 1 Contactor Coupling contactor Solid-state timing relay block, ON-delay 4 Solid-state timing relay block, OFF-delay 5 Auxiliary switch block with solid-state time delay (ON or OFF-delay or wye-delta function) 6 1-pole auxiliary switch block, cable entry from above 7 -pole auxiliary switch block, cable entry from above 8 1-pole auxiliary switch block, cable entry from below 9 -pole auxiliary switch block, cable entry from below 10 4-pole auxiliary switch block (terminal designations according to EN 5001 or EN 50005) 11 -pole auxiliary switch block, standard version or solid-state compatible version (terminal designations according to EN 50005) 1 Solder pin adapter for contactors with 4-pole auxiliary switch block 1 Solder pin adapter for contactors and coupling contactors Accessories see pages /4 to /48. Reversing contactor assemblies see page /59. Assembly kit for reversing contactor assemblies (mech. interlocking, wiring modules) see page / Additional load module for increasing the permissible residual current 15 Surge suppressor with LED 16 Surge suppressor without LED 17 Three-phase infeed terminal 18 Link for paralleling (star jumper), -pole, without connection terminal 19 Link for paralleling, -pole, with terminal 0 Link for paralleling, 4-pole, with terminal 1 Connection module (adapter and plug) For contactors For contactors and coupling contactors (interface) Mountable overload relays see chapter 7, "Protection Equipment" "Overload Relays". Fuseless load feeders see chapter 8, "Load Feeders and Motor Starters" "RA Fuseless Load Feeders". Siemens IC 10 AO 014 /5

6 General data RT1 contactors Sizes S0 to S with mountable accessories NSB0_00449c 1 Contactor, size S0 Contactor, size S Contactor, size S For sizes S0 to S: 4 Solid-state timing relay block ON-delay 5 Solid-state timing relay block, OFF-delay 6 Auxiliary switch block, solid-state time-delay (ON or OFF-delay or wye-delta function) 7 -pole auxiliary switch block, cable entry from above 8 -pole auxiliary switch block, cable entry from below 9 4-pole auxiliary switch block (terminal designations according to EN 5001 or EN 50005) 10 Link for paralleling (star jumper), -pole, without terminal 11 Link for paralleling, -pole, with terminal 1 -pole auxiliary switch block, laterally mountable left or right (terminal designations according to EN 5001 or EN 50005) 1 Single-pole auxiliary switch block (up to 4 can be snapped on) 14 Mechanical interlock, laterally mountable 15 Mechanical interlock, mountable to the front 16 Wiring connectors on the top and bottom (reversing duty) 17 Surge suppressors (varistor, RC element, diode assembly), can be mounted on the top or bottom (different for S0 and S/S) 18 Coupling link (interface) for mounting directly onto contactor coil 19 LED module for indicating contactor operation Only for size S0: 5 Pneumatic delay block 6 Connection module (adapter and connector) Only for sizes S0 and S: 0 Mechanical latching block Only for sizes S to S: 1 Coil repeat terminal for making contactor assemblies Terminal cover for box terminal Only for sizes S: Terminal cover for cable lug and bar connection 4 Auxiliary conductor terminal, -pole Accessories identical for sizes S0 to S Accessories differ according to size Accessories see pages /4 to /48. Reversing contactor assemblies see pages /60 to /6. /6 Siemens IC 10 AO 014

7 General data RT1 contactors Sizes S6 to S1 with mountable accessories (illustration for basic unit) NSB0_01157d 1 RT10 and RT14 air-break contactors, sizes S6, S10 and S1 Auxiliary switch block, solid-state time-delay (ON or OFF-delay or wye-delta function) 4-pole auxiliary switch block (terminal designations according to EN 5001 or EN 50005) 4 -pole auxiliary switch block, cable entry from above 5 -pole auxiliary switch block, cable entry from below 6 Single-pole auxiliary switch block (up to 4 can be snapped on) 7 -pole auxiliary switch block, laterally mountable left or right (terminal designations according to EN 5001 or EN 50005) (identical for S0 to S1) 8 Surge suppressor (RC element) for plugging into top of withdrawable coil Terminal cover for cable lug and busbar connection, different for sizes S6 and S10/S1 Terminal cover for box terminal, different for sizes S6 and S10/S1 Box terminal block, different for sizes S6 and S10/S1 Accessories identical for sizes S0 to S1 Accessories identical for sizes S6 to S1 Accessories differ according to size Accessories see pages /4 to /48. Mountable overload relays see chapter 7, "Protection Equipment" "Overload Relays". Siemens IC 10 AO 014 /7

8 General data RA1 contactor assemblies, RT1 contactors Size S6 with accessories NSB0_01668c 1 RT10 and RT14 air-break contactor, size S Mechanical interlock, laterally mountable Wiring modules on the top and bottom, RA195-A Link for paralleling (star jumper), -pole, with through-hole, RT1956-4BA1 Terminal cover for cable lug and bar connection different for sizes S6 and S10/S1 Terminal cover for box terminal different for sizes S6 and S10/S1 Box terminal block, different for sizes S6 and S10/S1 Accessories identical for sizes S6 to S1 Accessories differ according to size Accessories see pages /4 to /48. Components for reversing contactor assemblies see pages /6 to /65. Mountable overload relays see chapter 7, "Protection Equipment" "Overload Relays". /8 Siemens IC 10 AO 014

9 General data RA1 contactor assemblies, RT1 contactors Sizes S6, S10 and S1 with accessories 4 NSB0_01669c RT10 and RT14 air-break contactor, sizes S6, S10 and S1 or RT1 vacuum contactor, sizes S10 and S Mechanical interlock, laterally mountable Wiring modules on the top and bottom, RA19 Link for paralleling (star jumper), -pole, with through-hole, RT1956-4BA1 Terminal cover for box terminal, different for sizes S6 and S10/S1 Terminal cover for cable lug and busbar connection, different for sizes S6 and S10/S1 Accessories identical for sizes S6 to S1 Accessories different according to size Accessories see pages /6 to /65 and /4 to /48. Components for reversing contactor assemblies see pages /6 to /65. Mountable overload relays see chapter 7, "Protection Equipment" "Overload Relays". Siemens IC 10 AO 014 /9

10 General data RT1 contactors Sizes S6 to S1 with accessories Air-break contactor, sizes S6, S10 and S1 Vacuum contactor, sizes S10 and S1 NSB0_01410c Withdrawable coils for RT1...-.A.. contactors with conventional operating mechanism (size S10: differentiation between RT10/RT14 air-break contactors and RT1 vacuum contactors) (size S1: the same for air-break and vacuum contactors) Withdrawable coils for RT1...-.N.. contactors with solid-state operating mechanism. (size S10: differentiation between RT10/RT14 air-break contactors and RT1 vacuum contactors) (size S1: the same for air-break and vacuum contactors) Withdrawable coils and laterally mountable module (plug-on) for RT1...-.P.. air-break contactors with solid-state operating mechanism and remaining lifetime indicator Surge suppressor (RC element), plug-mountable on withdrawable coils RT1...-.A.. with conventional operating mechanism RT1...-.N.. with solid-state operating mechanism Identical for sizes S6 to S1 Different according to size Surge suppressors see page /4, withdrawable coils see pages /51 and /5. Mountable overload relays see chapter 7, "Protection Equipment" "Overload Relays". /10 Siemens IC 10 AO 014

11 SIRIUS RT10 contactors, -pole, kw Overview Standards IEC , EN , IEC , EN , IEC , EN (auxiliary switches) The RT1 contactors are climate-proof. They are finger-safe according to EN Connection methods The RT1 contactors are available with screw terminals (box terminals) or spring-type terminals. The size S contactors have removable box terminals for the main conductor connections. This permits connection of ring terminal lugs or busbars. Contact reliability If voltages 110 V and currents 100 ma are to be switched, the auxiliary contacts of the RT1 contactor or RH11 contactor relay should be used as they guarantee a high level of contact reliability. These auxiliary contacts are particularly suitable for solid-state circuits with currents 1 ma at a voltage 17 V. Short-circuit protection of the contactors Short-circuit protection of the contactors without overload relay see Technical Specifications. For short-circuit protection of the contactors with overload relay, see Configuration Manual "SIRIUS Configuration": To assemble fuseless motor feeders you must select combinations of motor starter protector and contactor as explained in "Fuseless Load Feeders". Motor protection RU11 thermal overload relays or RB0/RB1 solid-state overload relays can be fitted to the RT1 contactors for protection against overload. The overload relays must be ordered separately. Ratings of three-phase motors The quoted rating (in kw) refers to the output power on the motor shaft (according to the nameplate). Surge suppression RT1 contactors can be retrofitted with RC elements, varistors, diodes or diode assemblies (assembly of diode and Zener diode for short break times) for damping opening surges in the coil. Note: The OFF-delay of the NO contact and the ON-delay of the NC contact are increased if the contactor coils are attenuated against voltage peaks (noise suppression diode 6 to 10 times; diode assembly to 6 times, varistor + to 5 ms). Sizes S00 to S, up to 45 kw Auxiliary contact complement Size S00 contactors have an auxiliary contact integrated in the basic unit. The basic units of sizes S0 to S are delivered only with the main contacts and can be extended with auxiliary switch blocks. For sizes S0 to S, there are also complete units with mounted auxiliary switch blocks NO + NC (terminal designation according to EN 5001); the auxiliary switch block can be removed (for further information see Accessories, page /8). Note: Auxiliary contact complement according to SUVA: Contactors with permanently mounted auxiliary switch block NO + NC are available for safety applications according to SUVA. Surge suppression The surge suppressors are plugged onto the front of size S00 contactors. Space is provided for them next to a snap-on auxiliary switch block. For size S0 to S contactors, varistors and RC elements can be snapped on either on the top or directly below the coil terminals. Diode assemblies are available in different versions on account of their polarity. Depending on the application they can be connected either only at the bottom (assembly with motor starter protector) or only at the top (assembly with overload relay). The plug-in direction of the diodes and diode assemblies is specified by coding. Exceptions: RT196-1T.00 and RT196-1T.00, in this case the plug-in direction is marked with "+" and "-". Coupling contactors are supplied either without overvoltage damping or with a varistor or diode connected as standard, according to the version. Sizes S6 to S1, > 45 to 50 kw RT10, contactors for switching motors RT1, vacuum contactors for switching motors RT14, contactors for AC-1 applications (see Chapter 4) Operating mechanism types Two types of solenoid operation are available: Conventional operating mechanism Solid-state operating mechanism (with performance levels) Control supply voltage The contactors can be operated with an AC operating mechanism (50 to 60 Hz) as well as with DC. Withdrawable coils For simple coil replacement, e. g. if the application is replaced, the solenoid coil can be pulled out upwards after the release mechanism has been actuated and can be replaced by any other coil of the same size. Auxiliary contact complement Contactor sizes S6 to S1 are supplied with mounted auxiliary switch blocks. For detailed information about the fitting of auxiliary switches see Accessories, page /8. RT10 and RT14 contactors: Auxiliary contacts mounted laterally and on front RT1 vacuum contactors: Auxiliary contacts mounted laterally Contactors with conventional operating mechanism RT1...-.A version: The solenoid coil is switched directly on and off with the control supply voltage U s by way of terminals A1/A. Multi-voltage range for the control supply voltage U s : Only one coil covers several close-lying control supply voltages which are used worldwide, e.g V AC/DC or V AC/DC. Allowance is made in addition for an operating range of 0.8 times the lower (U s min ) and 1.1 times the upper (U s max ) rated control supply voltage within which the contactor switches reliably and no thermal overload occurs. Siemens IC 10 AO 014 /11

12 SIRIUS RT10 contactors, -pole, kw Contactors with solid-state operating mechanism The solenoid coil is supplied selectively with the power required for reliable switching and holding by upstream control electronics. Wide voltage range for the control supply voltage U s : Compared with the conventional operating mechanism, the solid-state operating mechanism covers an even broader range of control supply voltages used worldwide within one coil version. For example, the coil for 00 to 77 V AC/DC (U s min to U s max ) covers the voltages V used worldwide. Extended operating range 0.7 to 1.5 x U s : The wide range for the rated control supply voltage and the additionally allowed coil operating range of 0.8 x U s min to 1.1 x U s max results in an extended coil operating range of at least 0.7 to 1.5 x U s, within which the contactors will operate reliably, for the most common control supply voltages of 4, 110 and 0 V. Bridging temporary voltage dips: Control voltage failures dipping to 0 V (at A1/A) are bridged for up to approx. 5 ms to avoid unintentional tripping. Defined ON and OFF thresholds: For voltages above 0.8 x U s min the electronics will reliably switch the contactor ON, and for voltages below the value 0.5 x U s min it is reliably switched OFF. The hysteresis in the switching thresholds prevents the main contacts from chattering as well as increased wear or welding when operated in weak, unstable networks. This also prevents thermal overloading of the contactor coil if the voltage applied is too low (contactor does not close properly and is continuously operated with overexcitation). Low control power consumption when closing and in the closed state. Electromagnetic compatibility (EMC) The contactors with solid-state operating mechanism conform to the requirements for operation in industrial plants: Interference immunity - Burst (IEC ): 4 kv - Surge (IEC ): 4 kv - Electrostatic discharge, ESD (IEC ): 8/15 kv - Electromagnetic field (IEC ): 10 V/m Emitted interference - Limit value class A according to EN Note: In connection with converters, the control cables must be routed separately from the load cables to the converter. Indication of remaining lifetime (RLT) Main contactor contacts are working parts which therefore must be replaced in good time when the end of their service life has been reached. The degree of contact erosion and thus the electrical endurance (= number of operating cycles) depends on the loading, utilization category, operating mode, etc. Up to now, routine checks/visual inspections by the maintenance personnel were needed in order to gain an insight into the state of the main contacts. The remaining lifetime indication function now takes over this task. It does not count the number of operating cycles which does not provide information about contact erosion but instead electronically identifies, evaluates and stores the actual progress of erosion of each one of the three main contacts, and outputs a warning when specified limits are reached. The stored data are not lost even if the control supply voltage for A1/A fails. After replacement of the main contacts, measurement of the remaining lifetime must be reset using the "RESET" button (hold down RESET button for about seconds using a pen or similar tool). Advantages: Signaling through relay contact when remaining lifetime is 0 %, i.e. contact material wear is 80 % Additional visual indication of various levels of erosion by means of LEDs on the laterally mounted solid-state module when remaining lifetime is 60 % (green), 40 % (orange) and 0 % (red). Early warning to replace contacts Optimum utilization of contact material Visual inspection of the condition of contacts no longer necessary Reduction of ongoing operating costs Optimum planning of maintenance measures Avoidance of unforeseen plant downtimes RT1...-.N version: for 4 V DC PLC output control options: 7 Control without a coupling link directly through a 4 V DC/ 0 ma PLC output (IEC 6111-). Connection by means of -pole plug-in connection. The screwless spring-type connection is part of the scope of supply. The control supply voltage for supplying power to the solenoid operating mechanism must be connected to A1/A. Note: Before start-up, the slide switch for PLC operation must be moved to the "PLC ON" position (setting ex works: "PLC OFF"). 7 Conventional control by applying the control supply voltage at A1/A through a switching contact. Note: PLC OFF ON LED displays green green orange red 4 V DC new RLT 60 % 40 % 0 % NSB0_0114e Reset 60 % The slide switch must be in the "PLC OFF" position (= setting ex works). RLT 60 % 40 % 0 % Reset 40 % RLT 60 % 40 % 0 % Reset 0 % RLT 60 % 40 % 0 % Reset 1 1 L1/L+ N/L- 1 Slide switch, must be in position PLC "ON" PLC output Plug-in connection, -pole 4 V DC/0 ma Shutdown in an emergency A1 A (EMERGENCY-STOP) optional L1/L+ N/L- A1 4 V DC OFF ON PLC A NSB0_01144e 1 NSB0_01150a Slide switch, must be in position PLC "OFF" Shutdown in an emergency (EMERGENCY-STOP) optional /1 Siemens IC 10 AO 014

13 SIRIUS RT10 contactors, -pole, kw RT1...-.P version: for 4 V DC PLC output or PLC relay output, with remaining lifetime indicator (RLT) A1 H1 H R1 R IN IN -.PP V Hz DC ON RLT 60 % 40 % 0 % Reset A RT105/RT V AC/DC RLT 4 V DC Contactor ON Displays for RLT: LED green LED green LED orange LED red RLT Reset Plug-in connection 7-pole NSB0_01145b To supply the solenoid and the remaining lifetime indicator with power, the control supply voltage U s must be connected to terminals A1/A of the laterally mounted electronic module. The control inputs of the contactor are connected to a 7-pole plug-in connection; the screwless spring-type connection is part of the scope of supply. The "Remaining Lifetime RLT" status signal is available at terminals R1/R through a floating relay contact (hard goldplated, enclosed) and can be input to SIMOCODE, PLC or other devices for processing, for example. Permissible load rating capacity of the R1/R relay output: - I e /AC-15/4 to 0 V: A - I e /DC-1/4 V: 1 A LED displays The following states are indicated by means of LEDs on the laterally mounted electronic module: - Contactor ON (energized state): green LED ("ON") - Indication of remaining lifetime control options: 7 Contactor control without a coupling link directly through a4v DC/ 0 ma PLC output (IEC 6111-) by way of terminals IN+/IN-. A1 A H1 H R1 R IN IN NSB0_01146f S S1 S1 1 Signal for remaining lifetime 0 % PLC output 4 V DC/0 ma L1/L+ N/L- Possibility of switching from automatic control to local control by way of terminals H1/H, i. e. automatic control through PLC or SIMOCODE/PROFIBUS DP can be deactivated e. g. at start-up or in the event of a fault and the contactor can be controlled manually. 7 Contactor control through relay outputs at terminals H1/H, e. g. by - PLC or -SIMOCODE A1 A H1 H R1 R IN IN NSB0_01147e 1 Contact loading: U s /approx. 5 ma. When operated through SIMOCODE, a communication link to PROFIBUS DP is also provided. 1 S1 S Solid-state module of RT1...-.P contactor Plug-in connection, 7-pole Changeover switch from automatic control using PLC semiconductor output to local control Local control possibility Shutdown in an emergency (EMERGENCY-STOP) optional L1/L+ 1 Solid-state module of N/L- RT1...-.P contactor PROFIBUS DP S1 e. g. Plug-in connection, 7-pole S SIMOCODE S1 Changeover switch from PLC other automatic control e.g. using SIMOCODE or PLC relay output Signal for remaining lifetime 0 % to local control S Local control possibility Shutdown in an emergency (EMERGENCY-STOP) optional scheme Digit of the 1st - rd 4th 5th 6th 7th 8th 9th 10th 11th 1th 1th 14th SIRIUS power contactors R T 1st generation 1 Device type (e. g. 0 = -pole motor contactor, = 4-pole AC-1 Size of the contactor ( = S, 4 = S, 5 = S6, Power dependent on size (e. g. 45 = 7 Connection type (1 = screw, = Operating range / solenoid coil circuit (e. g. A = AC standard / Rated control supply voltage (e. g. P0 = 0 V, Auxiliary switches (e. g. S: 0 = without auxiliary Example R T A P 0 0 The scheme is presented here merely for information purposes and for better understanding of the logic behind the article numbers. For your orders, please use the article numbers quoted in the catalog and in the Industry Mall. Siemens IC 10 AO 014 /1

14 SIRIUS RT10 contactors, -pole, kw Selection and ordering data AC operation PU (UNIT, SET, M) = 1 = 1 unit = 41B RT101.-1AP04-MA0 RT101.-AP04-MA0 RT101.-1A... RT101.-A... Rated data Auxiliary contacts Rated control AC- and AC-, AC-1, supply voltage T U s at 50/60 Hz u : Up to 60 C T u : 40 C Operational current I e up to Rating 1) of three-phase motors at 50 Hz and Operational current I e up to DT Screw terminals DT Spring-type terminals Ident. No. Version 400 V 400 V 690 V A kw A NO NC V AC For screw and snap-on mounting onto TH 5 standard mounting rail Size S00 ) With auxiliary contact 1 NO, Ident. No. 10 A1(+) 1/L1 /L 5/L 1 A( ) /T1 4/T 6/T 14 With auxiliary contact 1 NC, Ident. No. 01 A1(+) A( ) 1/L1 /L 5/L 1 /T1 4/T 6/T } RT1015-1AB01 } RT1015-AB } RT1015-1AF01 } RT1015-AF01 0 } RT1015-1AP01 } RT1015-AP } RT1015-1AB0 } RT1015-AB0 110 } RT1015-1AF0 } RT1015-AF0 0 } RT1015-1AP0 } RT1015-AP } RT1016-1AB01 } RT1016-AB } RT1016-1AF01 } RT1016-AF01 0 } RT1016-1AP01 } RT1016-AP } RT1016-1AB0 } RT1016-AB0 110 } RT1016-1AF0 } RT1016-AF0 0 } RT1016-1AP0 } RT1016-AP } RT1017-1AB01 } RT1017-AB } RT1017-1AF01 } RT1017-AF01 0 } RT1017-1AP01 } RT1017-AP01 With permanently mounted auxiliary switch block for safety applications according to SUVA } RT1017-1AB0 B RT1017-AB0 110 } RT1017-1AF0 } RT1017-AF0 0 } RT1017-1AP0 } RT1017-AP0 A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T } RT1015-1AP04-MA0 B RT1015-AP04-MA } RT1016-1AP04-MA0 B RT1016-AP04-MA } RT1017-1AP04-MA0 B RT1017-AP04-MA0 Other voltages according to page /5 on request. Accessories see page /4. Spare parts see page /49. Multi-unit packing and reusable packaging on request. 1) Guide value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be switched must be considered when selecting the units. ) For size S00: Coil operating range at 50 Hz: U s, at 60 Hz: U s. /14 Siemens IC 10 AO 014

15 SIRIUS RT10 contactors, -pole, kw AC operation PU (UNIT, SET, M) = 1 = 1 unit = 41B RT10.-1A.04 RT10.-1AL4-MA0 RT10.-1A.00 RT10.-A.00 Rated data Auxiliary contacts Rated control AC- and AC-, AC-1, supply voltage T U s at 50 Hz u : Up to 60 C T u : 40 C Operational current I e up to Rating 1) of three-phase motors at 50 Hz and Operational current I e up to DT Screw terminals DT Spring-type terminals for coil terminals Ident. No. Version 400 V 400 V 690 V A kw A NO NC V AC For screw and snap-on mounting onto TH 5 standard mounting rail Size S0 A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T ) } RT10-1AB00 B RT10-AB } RT10-1AF00 B RT10-AF00 0 } RT10-1AP00 } RT10-AP ) } RT104-1AB00 B RT104-AB } RT104-1AF00 B RT104-AF00 0 } RT104-1AP00 } RT104-AP ) } RT105-1AB00 B RT105-AB } RT105-1AF00 B RT105-AF00 0 } RT105-1AP00 } RT105-AP ) } RT106-1AB00 B RT106-AB } RT106-1AF00 B RT106-AF00 0 } RT106-1AP00 } RT106-AP00 With mounted auxiliary switch block (removable) ) A1(+) A( ) 1/L1 /L 5/L /T1 4/T 6/T ) 4 } RT10-1AB } RT10-1AF } RT10-1AP ) 4 } RT104-1AB } RT104-1AF } RT104-1AP ) 4 } RT105-1AB } RT105-1AF } RT105-1AP ) 4 } RT106-1AB } RT106-1AF } RT106-1AP04 -- With permanently mounted auxiliary switch block for safety applications according to SUVA A1(+) A( ) 1/L1 /L 5/L /T1 4/T 6/T Other voltages according to page /5 on request. Accessories see page /4. Spare parts see page /49. Multi-unit packing and reusable packaging on request. At 50/60 Hz V AC ) 0 B RT104-1AL4-MA ) 0 A RT105-1AL4-MA ) 0 A RT106-1AL4-MA0 -- 1) Guide value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be switched must be considered when selecting the units. ) for the auxiliary switch block (removable): RH191-1HA ( NO + NC according to EN 5001; ). ) Minimum conductor cross-section 10 mm². Siemens IC 10 AO 014 /15

16 SIRIUS RT10 contactors, -pole, kw AC operation PU (UNIT, SET, M) = 1 = 1 unit = 41B RT10.-1A.04 RT10.-1A.00 RT10.-A.00 Rated data Auxiliary contacts Rated control AC- and AC-, AC-1, supply voltage T U s at 50 Hz u : Up to 60 C T u : 40 C Operational current I e up to Rating 1) of three-phase motors at 50 Hz and Operational current I e up to DT Screw terminals DT Spring-type terminals for coil terminals Ident. No. Version 500 V 400 V 690 V A kw A NO NC V AC For screw and snap-on mounting onto TH 5 standard mounting rail Size S A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T } RT104-1AB00 B RT104-AB } RT104-1AF00 B RT104-AF00 0 } RT104-1AP00 } RT104-AP } RT105-1AB00 B RT105-AB } RT105-1AF00 B RT105-AF00 0 } RT105-1AP00 } RT105-AP } RT106-1AB00 B RT106-AB } RT106-1AF00 B RT106-AF00 0 } RT106-1AP00 } RT106-AP00 With mounted auxiliary switch block (removable) ) A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T } RT104-1AB } RT104-1AF } RT104-1AP } RT105-1AB } RT105-1AF } RT105-1AP } RT106-1AB } RT106-1AF } RT106-1AP04 -- With permanently mounted auxiliary switch block for safety applications according to SUVA A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T B RT104-1AP04-MA B RT105-1AP04-MA B RT106-1AP04-MA0 -- Other voltages according to page /5 on request. Accessories see page /4. Spare parts see page /49. Multi-unit packaging and reusable packaging see Catalog IC 10, Chapter 16, "Appendix" "Ordering Notes". 1) Guide value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be switched must be considered when selecting the units. ) for the auxiliary switch block (removable): RH191-1HA ( NO + NC acc. to EN 5001; Ident. No. ). /16 Siemens IC 10 AO 014

17 SIRIUS RT10 contactors, -pole, kw AC operation PU (UNIT, SET, M) = 1 = 1 unit = 41B RT104.-1A.04 RT104.-1A.00 RT104.-A.00 Rated data Auxiliary contacts Rated control AC- and AC-, AC-1, supply voltage T U s at 50 Hz u : Up to 60 C T u : 40 C Operational current I e up to Rating 1) of three-phase motors at 50 Hz and Operational current I e up to 500 V 400 V 690 V A kw A NO NC V AC For screw and snap-on mounting onto TH 5 and TH 75 standard mounting rail Size S DT Screw terminals DT Spring-type terminals for coil terminals Ident. No. Version A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T } RT1044-1AB00 B RT1044-AB } RT1044-1AF00 B RT1044-AF00 0 } RT1044-1AP00 } RT1044-AP } RT1045-1AB00 B RT1045-AB } RT1045-1AF00 B RT1045-AF00 0 } RT1045-1AP00 } RT1045-AP } RT1046-1AB00 B RT1046-AB } RT1046-1AF00 B RT1046-AF00 0 } RT1046-1AP00 } RT1046-AP00 With mounted auxiliary switch block (removable) ) A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T } RT1044-1AB } RT1044-1AF } RT1044-1AP B RT1045-1AB } RT1045-1AF } RT1045-1AP B RT1046-1AB } RT1046-1AF } RT1046-1AP04 -- With permanently mounted auxiliary switch block for safety applications according to SUVA A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T } RT1044-1AP04-MA B RT1045-1AP04-MA } RT1046-1AP04-MA0 -- Other voltages according to page /5 on request. Accessories see page /4. Spare parts see page /50. 1) Guide value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be switched must be considered when selecting the units. ) for the auxiliary switch block (removable): RH191-1HA ( NO + NC acc. to EN 5001; Ident. No. ). Siemens IC 10 AO 014 /17

18 SIRIUS RT10 contactors, -pole, kw DC operation PU (UNIT, SET, M) = 1 = 1 unit = 41B RT101.-1BB44-MA0 RT101.-BB44-MA0 RT101.-1B... RT101.-B... Rated data Auxiliary contacts Rated control AC- and AC-, AC-1, supply voltage T U s u : Up to 60 C T u : 40 C Operational current I e up to Rating 1) of three-phase motors at 50 Hz and Operational current I e up to DT Screw terminals DT Spring-type terminals Ident. No. Version 400 V 400 V 690 V A kw A NO NC V DC For screw and snap-on mounting onto TH 5 standard mounting rail Size S00 With auxiliary contact 1 NO, Ident. No. 10 A1(+) 1/L1 /L 5/L 1 A( ) /T1 4/T 6/T 14 With auxiliary contact 1 NC, Ident. No. 01 A1(+) A( ) 1/L1 /L 5/L 1 /T1 4/T 6/T } RT1015-1BB41 } RT1015-BB41 0 A RT1015-1BM41 B RT1015-BM } RT1015-1BB4 } RT1015-BB4 0 B RT1015-1BM4 B RT1015-BM } RT1016-1BB41 } RT1016-BB41 0 B RT1016-1BM41 B RT1016-BM } RT1016-1BB4 } RT1016-BB4 0 B RT1016-1BM4 B RT1016-BM } RT1017-1BB41 } RT1017-BB41 0 B RT1017-1BM41 B RT1017-BM41 With permanently mounted auxiliary switch block for safety applications according to SUVA Terminal designations according to EN } RT1017-1BB4 } RT1017-BB4 0 B RT1017-1BM4 B RT1017-BM4 A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T } RT1015-1BB44-MA0 B RT1015-BB44-MA } RT1016-1BB44-MA0 A RT1016-BB44-MA } RT1017-1BB44-MA0 B RT1017-BB44-MA0 Other voltages according to page /5 on request. Accessories see page /4. Spare parts see page /50. Multi-unit packing and reusable packaging on request. 1) Guide value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be switched must be considered when selecting the units. /18 Siemens IC 10 AO 014

19 SIRIUS RT10 contactors, -pole, kw DC operation PU (UNIT, SET, M) = 1 = 1 unit = 41B RT10.-B.44 RT10.-1BB44-MA0 RT10.-1B.40 RT10.-B.40 Rated data Auxiliary contacts Rated control AC- and AC-, AC-1, supply voltage T U s u : Up to 60 C T u : 40 C Operational current I e up to Rating 1) of three-phase motors at 50 Hz and Operational current I e up to DT Screw terminals DT Spring-type terminals for coil terminals Ident. No. Version 400 V 400 V 690 V A kw A NO NC V DC For screw and snap-on mounting onto TH 5 standard mounting rail Size S0 A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T ) } RT10-1BB40 } RT10-BB40 0 B RT10-1BM40 B RT10-BM ) } RT104-1BB40 } RT104-BB40 0 A RT104-1BM40 B RT104-BM ) } RT105-1BB40 } RT105-BB40 0 A RT105-1BM40 B RT105-BM ) } RT106-1BB40 } RT106-BB40 0 A RT106-1BM40 B RT106-BM40 With mounted auxiliary switch block (removable) ) Terminal designations according to DIN 5001 A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T ) 4 } RT10-1BB B RT10-1BM ) 4 } RT104-1BB B RT104-1BM ) 4 } RT105-1BB B RT105-1BM ) 4 } RT106-1BB B RT106-1BM44 -- With permanently mounted auxiliary switch block for safety applications according to SUVA Terminal designations according to DIN 5001 A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T ) 4 A RT104-1BB44-MA ) 4 A RT105-1BB44-MA ) 4 A RT106-1BB44-MA0 -- Other voltages according to page /5 on request. Accessories see page /4. Spare parts see page /50. Multi-unit packing and reusable packaging on request. 1) Guide value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be switched must be considered when selecting the units. ) for the auxiliary switch block (removable): RH191-1HA ( NO + NC according to EN 5001; E). ) Minimum conductor cross-section 10 mm². Siemens IC 10 AO 014 /19

20 SIRIUS RT10 contactors, -pole, kw DC operation PU (UNIT, SET, M) = 1 = 1 unit = 41B RT10.-1B.44 RT10.-1B.40 RT10.-B.40 Rated data Auxiliary contacts Rated control AC- and AC-, AC-1, supply voltage T U s u : Up to 60 C T u : 40 C Operational current I e up to Rating 1) of three-phase motors at 50 Hz and Operational current I e up to DT Screw terminals DT Spring-type terminals for coil terminals Ident. No. Version 500 V 400 V 690 V A kw A NO NC V DC For screw and snap-on mounting onto TH 5 standard mounting rail Size S A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T } RT104-1BB40 } RT104-BB40 0 B RT104-1BM40 B RT104-BM } RT105-1BB40 } RT105-BB40 0 B RT105-1BM40 B RT105-BM } RT106-1BB40 } RT106-BB40 0 B RT106-1BM40 B RT106-BM40 With mounted auxiliary switch block (removable) ) A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T } RT104-1BB B RT104-1BM } RT105-1BB B RT105-1BM } RT106-1BB B RT106-1BM44 -- With permanently mounted auxiliary switch block for safety applications according to SUVA A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T B RT104-1BB44-MA B RT105-1BB44-MA B RT106-1BB44-MA0 -- Other voltages according to page /5 on request. Accessories see page /4. Spare parts see page /50. Multi-unit packaging and reusable packaging see Catalog IC 10, Chapter 16, "Appendix" "Ordering Notes". 1) Guide value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be switched must be considered when selecting the units. ) for the auxiliary switch block (removable): RH191-1HA ( NO + NC acc. to EN 5001; Ident. No. ). /0 Siemens IC 10 AO 014

21 SIRIUS RT10 contactors, -pole, kw DC operation PU (UNIT, SET, M) = 1 = 1 unit = 41B RT104.-1B.44 RT104.-1B.40 RT104.-B.40 Rated data Auxiliary contacts Rated control AC- and AC-, AC-1, supply voltage T U s u : Up to 60 C T u : 40 C Operational current I e up to Rating 1) of three-phase motors at 50 Hz and Operational current I e up to 500 V 400 V 690 V A kw A NO NC V DC For screw and snap-on mounting onto TH 5 and TH 75 standard mounting rail Size S DT Screw terminals DT Spring-type terminals for coil terminals Ident. No. Version A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T } RT1044-1BB40 } RT1044-BB40 0 B RT1044-1BM40 B RT1044-BM } RT1045-1BB40 } RT1045-BB40 0 B RT1045-1BM40 B RT1045-BM } RT1046-1BB40 } RT1046-BB40 0 B RT1046-1BM40 B RT1046-BM40 With mounted auxiliary switch block (removable) ) A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T } RT1044-1BB B RT1044-1BM } RT1045-1BB B RT1045-1BM } RT1046-1BB B RT1046-1BM44 -- With permanently mounted auxiliary switch block for safety applications according to SUVA A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T } RT1044-1BB44-MA } RT1045-1BB44-MA } RT1046-1BB44-MA0 -- Other voltages according to page /5 on request. Accessories see page /4. Spare parts see page /50. 1) Guide value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be switched must be considered when selecting the units. ) for the auxiliary switch block (removable): RH191-1HA ( NO + NC acc. to EN 5001; Ident. No. ). Siemens IC 10 AO 014 /1

22 SIRIUS RT10 contactors, -pole, kw AC/DC operation (50 Hz to 60 Hz, DC) Withdrawable coils with integrated coil switch (varistor) Auxiliary and control conductors: Screw or spring-type terminals Main conductors: Busbar connections, for RT1054 (55 kw) box terminals 1) RT1.5. RT1.6. RT1.7. Size Rated data Auxiliary AC- and AC-, AC-1, contacts, T lateral u : Up to 60 C T u : 40 C Operational current I e up to Ratings ) of three-phase motors at 50 Hz and 500 V 0 V 400 V 500 V 690 V 690 V Other voltages according to page /5 on request. Accessories see page /4. Spare parts see page /51. Operational Version current I e up to Rated control supply voltage U s A kw kw kw kw A NO NC V AC/DC Conventional operating mechanisms U A1(+) 1/L1 /L 5/L DT Screw terminals A( ) /T1 4/T 6/T S } RT1054-1AF6 1 1 unit 41B 0 40 } RT1054-1AP6 1 1 unit 41B } RT1055-6AF6 1 1 unit 41B 0 40 } RT1055-6AP6 1 1 unit 41B } RT1056-6AF6 1 1 unit 41B 0 40 } RT1056-6AP6 1 1 unit 41B S } RT1064-6AF6 1 1 unit 41B 0 40 } RT1064-6AP6 1 1 unit 41B } RT1065-6AF6 1 1 unit 41B 0 40 } RT1065-6AP6 1 1 unit 41B } RT1066-6AF6 1 1 unit 41B 0 40 } RT1066-6AP6 1 1 unit 41B S } RT1075-6AF6 1 1 unit 41B 0 40 } RT1075-6AP6 1 1 unit 41B } RT1076-6AF6 1 1 unit 41B 0 40 } RT1076-6AP6 1 1 unit 41B Spring-type terminals for coil and auxiliary switch terminals S B RT1054-AF6 1 1 unit 41B 0 40 B RT1054-AP6 1 1 unit 41B B RT1055-AF6 1 1 unit 41B 0 40 B RT1055-AP6 1 1 unit 41B B RT1056-AF6 1 1 unit 41B 0 40 B RT1056-AP6 1 1 unit 41B S B RT1064-AF6 1 1 unit 41B 0 40 B RT1064-AP6 1 1 unit 41B B RT1065-AF6 1 1 unit 41B 0 40 B RT1065-AP6 1 1 unit 41B B RT1066-AF6 1 1 unit 41B 0 40 B RT1066-AP6 1 1 unit 41B S B RT1075-AF6 1 1 unit 41B 0 40 B RT1075-AP6 1 1 unit 41B B RT1076-AF6 1 1 unit 41B 0 40 B RT1076-AP6 1 1 unit 41B PU (UNIT, SET, M) 1) Alternatively the RT contactor (55 kw) can be supplied with busbar connections instead of box terminals. Without additional price. In the 8th position of the, the "1" must be replaced with "6" for screw terminals, e.g. RT1054-6A.6; for spring-type terminals, the "" must be replaced by "", e.g. RT1054-A.6. ) Guide value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be switched must be considered when selecting the units. / Siemens IC 10 AO 014

23 AC/DC operation (50 Hz to 60 Hz, DC) Withdrawable coils with integrated coil switch (varistor) Auxiliary and control conductors: Screw or spring-type terminals Main conductors: Busbar connections, for RT1054 (55 kw) box terminals 1) SIRIUS RT10 contactors, -pole, kw RT1.5. RT1.6. RT1.7. Size Rated data Auxiliary AC- and AC-, AC-1, contacts, T lateral u : Up to 60 C T u : 40 C Operational current I e up to Ratings ) of three-phase motors at 50 Hz and 500 V 0 V 400 V 500 V 690 V 690 V Other voltages according to page /5 on request. Accessories see page /8. Spare parts see page /5. Operational Version current I e up to Rated control supply voltage U s A kw kw kw kw A NO NC V AC/DC Solid-state operating mechanisms for 4 V DC PLC output U A1(+) 1/L1 /L 5/L DT Screw terminals A( ) /T1 4/T 6/T S A RT1054-1NF6 1 1 unit 41B } RT1054-1NP6 1 1 unit 41B A RT1055-6NF6 1 1 unit 41B } RT1055-6NP6 1 1 unit 41B A RT1056-6NF6 1 1 unit 41B } RT1056-6NP6 1 1 unit 41B S A RT1064-6NF6 1 1 unit 41B A RT1064-6NP6 1 1 unit 41B A RT1065-6NF6 1 1 unit 41B A RT1065-6NP6 1 1 unit 41B B RT1066-6NF6 1 1 unit 41B A RT1066-6NP6 1 1 unit 41B S A RT1075-6NF6 1 1 unit 41B A RT1075-6NP6 1 1 unit 41B A RT1076-6NF6 1 1 unit 41B A RT1076-6NP6 1 1 unit 41B Spring-type terminals for coil and auxiliary switch terminals S B RT1054-NF6 1 1 unit 41B B RT1054-NP6 1 1 unit 41B B RT1055-NF6 1 1 unit 41B B RT1055-NP6 1 1 unit 41B B RT1056-NF6 1 1 unit 41B B RT1056-NP6 1 1 unit 41B S B RT1064-NF6 1 1 unit 41B B RT1064-NP6 1 1 unit 41B B RT1065-NF6 1 1 unit 41B B RT1065-NP6 1 1 unit 41B B RT1066-NF6 1 1 unit 41B B RT1066-NP6 1 1 unit 41B S B RT1075-NF6 1 1 unit 41B B RT1075-NP6 1 1 unit 41B B RT1076-NF6 1 1 unit 41B B RT1076-NP6 1 1 unit 41B PU (UNIT, SET, M) 1) Alternatively the RT contactor (55 kw) can be supplied with busbar connections instead of box terminals. Without additional price. In the 8th position of the, the "1" must be replaced with "6" for screw terminals, e.g. RT1054-6A.6; for spring-type terminals, the "" must be replaced by "", e.g. RT1054-A.6 ) Guide value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be switched must be considered when selecting the units. Siemens IC 10 AO 014 /

24 SIRIUS RT10 contactors, -pole, kw AC/DC operation (50 Hz to 60 Hz, DC) Withdrawable coils with integrated coil switch (varistor) Auxiliary and control conductors: Screw terminals Main conductors: Busbar connections, for RT1054 (55 kw) box terminals 1) Indication of remaining lifetime (RLT) RT1056-6P.. Size Rated data Auxiliary AC- and AC-, AC-1, contacts, T lateral u : Up to 60 C T u : 40 C Operational current I e up to Ratings ) of three-phase motors at 50 Hz and Rated control supply voltage U s DT Screw terminals PU (UNIT, SET, M) Operational current I e up to Version 500 V 0 V 400 V 500 V 690 V 690 V A kw kw kw kw A NO NC V AC/DC Solid-state operating mechanisms with 4 V DC PLC relay output with RLT A1(+) 1/L1 /L 5/L 1 1 A( ) /T1 4/T 6/T 14 S B RT1054-1PF5 1 1 unit 41B B RT1054-1PP5 1 1 unit 41B B RT1055-6PF5 1 1 unit 41B B RT1055-6PP5 1 1 unit 41B B RT1056-6PF5 1 1 unit 41B B RT1056-6PP5 1 1 unit 41B S B RT1064-6PF5 1 1 unit 41B B RT1064-6PP5 1 1 unit 41B B RT1065-6PF5 1 1 unit 41B B RT1065-6PP5 1 1 unit 41B B RT1066-6PF5 1 1 unit 41B B RT1066-6PP5 1 1 unit 41B S B RT1075-6PF5 1 1 unit 41B B RT1075-6PP5 1 1 unit 41B B RT1076-6PF5 1 1 unit 41B B RT1076-6PP5 1 1 unit 41B Other voltages according to page /5 on request. Accessories see page /8. Spare parts see page /5. 1) Alternatively the RT contactor (55 kw) can be supplied with busbar connections instead of box terminals. Without additional price. In the 8th position of the, the "1" must be replaced with "6", e.g. RT ) Guide value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be switched must be considered when selecting the units. /4 Siemens IC 10 AO 014

25 SIRIUS RT10 contactors, -pole, kw Options Rated control supply voltages, possible on request (the 10th and 11th position of the must be changed) Rated control supply Contactor type RT101 RT10, voltage U s RT10, RT104 RT144 RT11, RT151 RT1... RT14, RT15, RT15 RT1617, RT167, RT1647 Size S00 S0, S, S S S00 S0, S, S S00, S0, S Sizes S and S AC operation Solenoid coils for 50 Hz 1) 4 V AC B0 B0 B0 B0 B0 B0 4 V AC D0 D0 D0 D V AC H0 H0 H0 H V AC F0 F0 F0 F0 F0 F0 0 V AC P0 P0 P0 P0 P0 P0 40 V AC U0 U0 U0 U0 U0 U0 400 V AC V0 V0 V0 V0 V0 V0 Solenoid coils for 50 and 60 Hz 1) 4 V AC B0 C C B0 C C 4 V AC D0 D D D0 D V AC H0 H H H0 H V AC F0 G G F0 G G 0 V AC N N N N N N 0 V AC P0 L L P0 L L 40 V AC P P P P P P Solenoid coils (for USA and Canada ) ) 50 Hz 60 Hz 110 V AC 10 V AC K6 K6 K6 K6 K6 K6 0 V AC 40 V AC P6 P6 P6 P6 P6 P6 Solenoid coils (for Japan) 50/60 Hz ) 60 Hz 4) 100 V AC 110 V AC G6 G6 G6 G6 G6 G6 00 V AC 0 V AC N6 N6 N6 N6 N6 N6 400 V AC 440 V AC R6 R6 R6 R6 R6 R6 DC operation 1 V DC A A V DC B4 B4 B4 B4 B V DC D4 D4 D4 D4 D V DC W4 W4 W4 W V DC E4 E4 E V DC F4 F4 F4 F4 F V DC G4 G4 G4 G4 G V DC M4 M4 M4 M4 M V DC P4 P4 P4 P Examples AC operation RT104-1AP00 Contactor with screw terminals; with solenoid coil for 50 Hz for rated control supply voltage 0 V AC. RT104-1AG0 Contactor with screw terminals; with solenoid coil for 50/60 Hz for rated control supply voltage 110 V AC. DC operation RT104-BB40 Contactor with spring-type terminals; for rated control supply voltage 4 V DC. RT104-BG40 Contactor with spring-type terminals; for rated control supply voltage 15 V DC. Rated control supply voltage U s U s min... U s max 5) 1) Coil operating range: Contactor type RT1.5.-.A RT1.6.-.A RT1.7.-.A Rated control supply voltage U s Size S6, S10, S1 U s min... U s max 5) Contactor type RT1.5.-.N RT1.6.-.N RT1.7.-.N Size S6, S10, S1 Sizes S6 to S1 UC operation (AC Hz, DC) Conventional operating mechanisms Solid-state operating mechanism... 6 V AC/DC B V AC/DC B V AC/DC D V AC/DC F F V AC/DC F V AC/DC P P V AC/DC M V AC/DC P V AC/DC U V AC/DC V V AC/DC R V AC/DC S V AC/DC T ) Coil operating range (sizes S and S): RT1.5.-.P RT1.6.-.P RT1.7.-.P S6, S10, S1 at 50 Hz: 0.8 to 1.1 x U s at 60 Hz: 0.85 to 1.1 U s. ) Coil operating range (sizes S and S): at 50 Hz and 60 Hz: 0.8 to 1.1 U s. at 50 Hz: 0.8 to 1.1 x U s at 60 Hz: 0.85 to 1.1 U s. 4) Coil operating range: at 60 Hz: 0.8 to 1.1 U s. 5) Operating range: 0.8 x U s min to 1.1 U s max. Siemens IC 10 AO 014 /5

26 SIRIUS RT1 vacuum contactors, -pole, kw Overview UC operation The contactors can be operated with AC (50 to 60 Hz) as well as with DC. Operating mechanism types Two types of solenoid operation are available: Conventional operating mechanism, version RT1..-.A Solid-state operating mechanism, version RT1..-.N Withdrawable coils For simple coil replacement, e. g. if the application is replaced, the solenoid coil can be pulled out upwards after the release mechanism has been actuated and can be replaced by any other coil of the same size. Vacuum interrupters In contrast with the RT10 contactors the main contacts operate in air under atmospheric conditions the contact gaps of the RT1 vacuum contactors are contained in hermetically enclosed vacuum interrupters. Neither arcs nor arcing gases are produced. The particular benefit of RT1 vacuum contactors, however, is that their electrical endurance is at least twice as long as that of RT10 contactors. They are therefore particularly well suited to frequent switching in jogging/mixed operation, e. g. in crane control systems. Note: Vacuum contactors are basically unsuitable for switching DC voltage. Auxiliary contact complement The contactors can be fitted with up to 8 lateral auxiliary contacts (identical auxiliary switch blocks from S to S1). Of these, no more than 4 are permitted to be NC contacts. /6 Siemens IC 10 AO 014

27 Selection and ordering data UC operation (50 Hz up to 60 Hz, DC) Withdrawable coils with integrated coil switch (varistor) Auxiliary and control conductors: Screw terminals Main conductors: Busbar connections SIRIUS RT1 vacuum contactors, -pole, kw RT16. RT17. Size Rated data Auxiliary AC- and AC-, AC-1, contacts, T lateral u : Up to 60 C T u : 40 C Operational current I e up to Ratings 1) of three-phase motors at 50 Hz and Operational current I e up to Rated control supply voltage U s 1000 V 0 V 400 V 500 V 690 V 1000 V A kw kw kw kw A NO NC V AC/DC Conventional operating mechanisms DT Screw terminals PU (UNIT, SET, M) U A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T S A RT164-6AF6 1 1 unit 41B 0 40 A RT164-6AP6 1 1 unit 41B A RT165-6AF6 1 1 unit 41B 0 40 A RT165-6AP6 1 1 unit 41B A RT166-6AF6 1 1 unit 41B 0 40 A RT166-6AP6 1 1 unit 41B S A RT175-6AF6 1 1 unit 41B 0 40 A RT175-6AP6 1 1 unit 41B A RT176-6AF6 1 1 unit 41B 0 40 A RT176-6AP6 1 1 unit 41B Solid-state operating mechanisms for 4 V DC PLC output U A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T S B RT164-6NF6 1 1 unit 41B B RT164-6NP6 1 1 unit 41B B RT165-6NF6 1 1 unit 41B B RT165-6NP6 1 1 unit 41B B RT166-6NF6 1 1 unit 41B B RT166-6NP6 1 1 unit 41B S B RT175-6NF6 1 1 unit 41B B RT175-6NP6 1 1 unit 41B B RT176-6NF6 1 1 unit 41B B RT176-6NP6 1 1 unit 41B Other voltages according to page /5 on request. Accessories see page /8. For other 5 kw and 450 kw vacuum contactors (Type TF68/TF69) see Catalog IC 10, Chapter. 1) Guide value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be switched must be considered when selecting the units. Siemens IC 10 AO 014 /7

28 Accessories for RT1 Contactors General data Overview Snap-on auxiliary switch blocks Various auxiliary switch blocks can be added to the RT1 basic units depending on the application: Size S00 Terminal designations according to EN or EN Size S00 contactors have an auxiliary contact integrated in the basic unit. Contactors, EN 5001, 1 aux. contact Ident. No. 10 Aux. switch blocks, EN 5001, 4, or 1 contacts Ident. No. 01 Aux. switch blocks, EN 50005, 4 or contacts The solid-state compatible RH1911-1NF.. auxiliary switch blocks for contactors of size S00 include enclosed contacts. They are suitable in particular for switching small voltages and currents (hard gold-plated contacts) and for operation in dusty atmospheres. The NC auxiliary contacts are not mirror contacts. All the previously mentioned auxiliary switch variants can be snap-fitted onto the front of the contactor. The auxiliary switch block has a centrally positioned release lever for disassembly. Sizes S0 to S1 Terminal designations according to EN or EN One 4-pole or up to four single-pole auxiliary switch blocks (screw or spring-type connections) can be snapped on. When the contactors are switched on, the NC contacts are opened first and then the NO contacts are closed. Also available are -pole auxiliary switch blocks (screw terminals) for cable entry from above or below in the design of a quad block (feeder auxiliary switch). If the installation space is limited in depth, -pole auxiliary switch blocks (screw or spring-type connections) can be attached laterally (on the left or on the right). Ident. No.,,, 11 Ident. No. 40, 1,, 0, 11, 0 Contactors RT10. RT10. RT104. without aux. contact Contactors, EN , 4 or aux. contacts Contactors, EN 50005, 5 or aux. contacts Aux. switch blocks, with 1 contact 1 NO 1 NC Ident. No.,,, 11 NSB0_00450d Ident. No. 40, 1,, 0, 11, 0 4-pole auxiliary switch blocks RT1 (S00) Contactors with a NO contact as auxiliary contact (screw or spring-type terminals), Ident. No. 10, can be expanded into contactors with, 4 or 5 auxiliary contacts according to EN 5001 using auxiliary switch blocks. The Ident. Nos. 11,, and on the auxiliary switch blocks apply to the complete contactors. These auxiliary switch blocks cannot be combined with contactors which have a NC contact in the basic unit (Ident. No. 01) as they are coded. All contactors of size S00 with one auxiliary contact (Ident. Nos. 10 or 01) and the contactors with 4 main contacts can be expanded into contactors with or 5 auxiliary contacts using auxiliary switch blocks with the Ident. Nos. 40 to 0 (in the case of contactors with 4 main contacts: or 4 auxiliary contacts) according to EN The Ident. Nos. on the auxiliary switch blocks apply only to the attached auxiliary switches. Single- or -pole auxiliary switch blocks with only one connection option from above or below are provided for easy and clearly arranged wiring especially for the installation of network access junctions. These auxiliary switch blocks are offered only with screw terminals. Possible complements of contactors with 1-pole aux. switch blocks, terminal signations acc. to EN or EN 5001 Ident. No. 01, , 1 1,, 1 0, 0 0, 0 04, 40 1-pole auxiliary switch blocks for RT1 contactors The terminal designations of the single-pole auxiliary switch blocks are comprised of identification numbers (location identifiers) on the basic unit and of function numbers on the auxiliary switch blocks. The terminal designations of the individual auxiliary switch blocks correspond to EN or EN 5001, those of the complete contactors with auxiliary switch block NO + NC correspond to EN NSB0_00451c /8 Siemens IC 10 AO 014

29 Accessories for RT1 Contactors General data Sizes S to S1 RT10. RT10. RT104. contactors without aux. contact A maximum of 8 auxiliary contacts can be attached; please note the following: Of these 8 auxiliary contacts, there must be no more than 4 NC contacts Ensure the symmetry of laterally mounted auxiliary switch blocks RH1 contactor relays The RH1 contactor relays can be expanded by up to four contacts by the addition of snap-on auxiliary switch blocks. Aux. switch blocks with 4 contacts, RH191-. FA.. acc. to EN Aux. switch blocks with 4 contacts, RH191-. HA.. acc. to EN 5001 Contactor relay, EN , 4 contacts Ident. No. 40, 1,, 04, U Ident- No. 1,, 1 Possible complements of contactors with 4-pole aux. switch blocks, terminal designations acc. to EN Possible complements of contactors with 4-pole aux. switch blocks, terminal designations acc. to EN 5001 Ident. No. 40E Ident. No. 1E, E Aux. switch blocks, EN , 4 contacts Aux. switch blocks, EN , 4 or contacts Ident. No. 40, 1,, 0 4-pole auxiliary switch blocks for RT1 contactors NSB0_0045c Ident. No. 1,, 1 The auxiliary switch blocks attached to the front can be disassembled with the help of a centrally arranged release lever; the laterally attached auxiliary switch blocks are easy to remove by pressing on the checkered surfaces. The laterally mountable auxiliary switch blocks according to EN 5001 can be used only when no 4-pole auxiliary switch blocks are snapped onto the front. If single-pole auxiliary switch blocks are used in addition, the location identifiers on the contactor must be noted. Two enclosed and two standard contacts are available with the RH191-.FE solid-state compatible auxiliary switch block, which can be attached to the front. The laterally mountable, solid-state compatible RH191-DE11 auxiliary switch block contains two enclosed contacts (1 NO + 1 NC). The enclosed contacts are suitable in particular for switching small voltages and currents (hard gold-plated contacts) and for operation in dusty atmospheres. The NC auxiliary contacts are mirror contacts. Sizes S0 and S A maximum of 4 auxiliary contacts can be attached; the auxiliary switch blocks used can be of any version. For reasons of symmetry, when two -pole laterally mountable auxiliary switch blocks are used, one block must be attached on the right and one on the left. More auxiliary contacts are permissible with size S under certain conditions (please ask). Ident. No. 80E, 71E, 6E, 5E, 44E Contactor relay, EN contacts Ident. No. 80E, 71E, 6E, 5E, 44E NSB0_00067c Ident. No. 40, 1,, 0, 11, 0 Contactor Hilfsschütze relay, EN DIN 50 EN50005, 005, 88 or oder 6 contacts 6 Kontakte 4-pole auxiliary switch blocks for RH1 contactor relays The contactor relays with 4 contacts according to EN 50011, with the Ident. No. 40E, can be extended with 80E to 44E auxiliary switch blocks to obtain contactor relays with 8 contacts according to EN The Ident. Nos. 80E to 44E on the auxiliary switch blocks apply to the complete contactors. These auxiliary switch blocks (RH1911 1GA..) cannot be combined with contactor relays with identification numbers 1E or E; these are coded. All contactor relays with 4 contacts according to EN 50011, Ident. Nos. 40E to E, can be extended with auxiliary switch blocks 40 to 0 to obtain contactor relays with 6 or 8 contacts in accordance with EN The Ident. Nos. on the auxiliary switch blocks apply only to the attached auxiliary switch blocks. In addition, fully mounted RH1 8-pole contactor relays are available; the mounted 4-pole auxiliary switch block in the nd tier is not removable. The terminal designations are according to EN These 8-pole versions are built according to special Swiss regulations "SUVA" and are distinguished externally by a red labeling plate. Siemens IC 10 AO 014 /9

30 Accessories for RT1 Contactors General data Solid-state time-delay auxiliary switch blocks The solid-state, time-delay auxiliary switch block is fitted onto the front side of the contactor. The timer module, which is available in the "ON-DELAY" and "OFF-DELAY" versions, allows time-delayed functions up to 100 s ( delay ranges). It contains a relay with one NO contact and one NC contact; depending on the version, the relay is switched either after an ON-delay or after an OFF-delay. The timer module with "WYE-DELTA FUNCTION" is equipped with one delayed and one instantaneous NO contact, with a dead time of 50 ms between the two. The delay time of the NO contact can be adjusted between 1.5 s and 0 s. Wye-delta function A1/A Y -7/-8-7/-8 t 50 ms The contactor on which the solid-state time-delay auxiliary switch block is mounted operates without a delay. Size S00 The timer module is supplied with power directly by plug-in contacts through the coil terminals of the contactor, in parallel with A1/A. The timing function is activated by closing the contactor on which the auxiliary switch block is mounted. The OFF-delay version operates without an auxiliary voltage; minimum ON period: 00 ms. A varistor is integrated in the timer module in order to damp opening surges in the contactor coil. The solid-state time-delay auxiliary switch block cannot be mounted on size S00 coupling contactors. Sizes S0 to S1 The timer module is supplied with power through two terminals (A1/A); the time delay of the auxiliary switch block can be activated either by a parallel link to any contactor coil or by any power source. The OFF-delay version operates without an auxiliary voltage; the minimum ON period is 00 ms. A single-pole auxiliary switch block can be snapped onto the front of the contactor in addition to the timer module. The timer module has no integrated components for overvoltage damping. NSB0_0098 Solid-state timing relay blocks with semiconductor output The timer module in the "ON-DELAY" and "OFF-DELAY with auxiliary voltage" versions allows time-delayed functions up to 100 s ( delay ranges). Contactors fitted with a timing relay block close or open after a delay according to the set time. The timing relays are suitable for both AC and DC operation. A varistor is integrated in the timer module in order to damp opening surges in the contactor coil. Size S00 The version for size S00 contactors is fitted onto the front of the contactor (with the control supply voltage switched off) and then slid into its latched position; at the same time, the timing relay is connected by means of plug-in contacts to coil terminals A1 and A of the contactor. Any contactor coil terminals which are not required are sealed off by means of covers on the enclosure of the timing relay block, to prevent them from being connected inadvertently. The solid-state, timing relay block cannot be mounted on size S00 coupling contactors. Sizes S0 to S The timing relay block for size S0 to S contactors is plugged into coil terminals A1 and A on top of each contactor; the timing relay is connected both electrically and mechanically by means of pins. Configuration The ON-delay variant of the timing relay is connected in series with the contactor coil; terminal A1 of this coil must not be connected. With the OFF-delay variant of the timing relay, the contactor coil is contacted directly through the relay; terminals A1 and A of the contactor coil must not be connected. a) AC operation b) OFF-delay L1 A1 N S1 A1 B1A 1 A NSB0_00454b K 1 Timing relay block Contactor The activation of loads parallel to the start input is not permissible when using AC control voltage (see (a) in the circuit diagram). The RT196-D... OFF-delay timing relay blocks have a zero potential start input B1. This means that if there is a parallel load on terminal B1, activation can be simulated with AC voltage. In this case, the additional load (e. g. contactor K) must be wired (see (b) in the circuit diagram). L1 N K A1 B1A 1 A1 A NSB0_00455b S1 K 1 Timing relay block Contactor /0 Siemens IC 10 AO 014

31 Accessories for RT1 Contactors General data OFF-delay device for size S00 to S contactors AC and DC operation IEC 60947, EN For screw and snap-on mounting onto 5 mm standard mounting rail. The OFF-delay devices have screw terminals. The OFF-delay device prevents a contactor from dropping out unintentionally when there is a short-time voltage dip or voltage failure. It supplies a downstream, DC-operated contactor with the necessary energy during a voltage dip, ensuring that the contactor does not trip. The RT1916 OFF-delay devices are specifically designed for operation with the RT contactors and RH contactor relays in the SIRIUS series. The OFF-delay device operates without external voltage on a capacitive basis, and can be energized with either AC or DC (4 V version only for DC operation). Voltage matching, which is only necessary with AC operation, is performed using a rectifier bridge. A contactor opens after a delay when the capacitors of the solenoid coil, built into the OFF-delay device, are switched in parallel. In the event of voltage failures, the capacitors are discharged via the solenoid coil and thereby delay the opening of the contactor. If the command devices are upstream of the OFF-delay device in the circuit, the OFF-delay takes effect with every opening operation. If the opening operation is downstream of the OFF-delay device, an OFF-delay only applies in the event of failure of the mains voltage. Operation In the case of the versions for rated control supply voltages of 110 V and 0 V, either AC voltage or DC voltage can be applied on the line side, whereas the version for 4 V is designed for DC operation only. A DC-operated contactor is connected to the output in accordance with the input voltage that is applied. The mean value of the OFF-delay is approximately 1.5 times the specified minimum time. Surge suppressors Without LED (also for spring-type terminals) Sizes S00, S0, S, S, S6 to S1 With LED (also for spring-type terminals) Size S00 All RT1 contactors and RH1 contactor relays can be retrofitted with RC elements or varistors for damping opening surges in the coil. Diodes or diode assemblies (comprising noise suppression diodes and Zener diodes for short break times) can be used. The surge suppressors are plugged onto the front of size S00 contactors. Space is provided for them next to a snap-on auxiliary switch block. With all size S0 to S contactors, varistors, RC elements and diode assemblies can be plugged on directly at the coil terminals, either on the top or underneath. The plug-in direction of the diodes and diode assemblies is determined by a coding device. Coupling contactors are supplied either without overvoltage damping or with a varistor or diode connected as standard, according to the version. Note: The OFF-delay of the NO contact and the ON-delay of the NC contact are increased if the contactor coils are attenuated against voltage peaks (noise suppression diode 6 to 10 times; diode assembly to 6 times, varistor + to 5 ms). Additional load modules The module is available for size S00 and is plugged onto the front of the contactors with and without auxiliary switch block. Coupling links for mounting on contactors of sizes S0 to S DC operation IEC 60947, EN The coupling link is suitable for use in any climate. It is fingersafe according to EN The terminal designations comply with EN System-compatible operation with 4 V DC, operating range 17 to 0 V. Low power consumption in conformity with the technical specifications of the solid-state systems. An LED indicates the switching state. Surge suppression The RH194-1GP11 coupling link has an integrated surge suppressor (varistor) for the contactor coil being switched. Mounting The RH194-1GP11 coupling link is mounted directly on the contactor coil. Solder pin adapters The solder pin adapters for the size S00 contactors are available in two versions: Solder pin adapters for contactors with one integrated auxiliary contact Solder pin adapters for contactors with mounted 4-pole auxiliary switch block Screw adapters Plug-on adapters improve the accessibility of the screw connection for size S0 contactors. As a result it is possible to position the screwdriver vertically even when using insulated screwdrivers or power screwdrivers. Optionally the adapters can be rotated through 90 before mounting. Sealable covers for sizes S to S1 When contactors and contactor relays are used in safetyoriented applications, it must be ensured that it is impossible to operate the contactors manually. For SIRIUS contactors there are sealable covers available for this purpose as accessories; these prevent accidental manual operation. These are transparent molded-plastic caps with a bracket that enables the contactor to be sealed. Siemens IC 10 AO 014 /1

32 Accessories for RT1 Contactors General data EMC suppression module, three-phase (size S00) Dispensing with fine graduations There is no need for fine graduations within each performance class, as smaller motors inherently have a higher inductance, so that one solution for all fixed-speed operating mechanisms up to 5.5 kw is adequate. Two electrical versions are available: The advantages of the RC circuit lie mainly in the reduction in the rate of rise and in its RF damping ability. The selected values ensure effective interference suppression over a wide range. V NSB0_00457c What is known as a counter-e.m.f. (electromotive force) is produced when motors or various inductive loads are turned off. Voltage peaks of up to 4000 V may occur as a result, with a frequency spectrum from 1 khz to 10 MHz and a rate of voltage variation from 0.1 to 0 V/ns. 90 V 400 V 500 ms t 4000 V V NSB0_00456c Voltage curve with RC connection The varistor circuit can absorb a high energy level and can also be used for frequencies ranging from 10 to 400 Hz (closed-loop controlled operating mechanisms). There is no limiting below the knee-point voltage, however. V NSB0_00458c 400 V 500 ms t Voltage curve without interference suppression Capacitive input to various analog and digital signals makes it necessary to suppress interference in the load circuit. Reducing contact arcing The connection between the main current path and the EMC suppression module enables contact arcing, which is responsible for contact erosion and the majority of clicking noises, to be reduced; this in turn is conducive to an electromagnetically compatible design. Higher operational reliability Since the EMC suppression module achieves a significant reduction in radio-frequency components and the voltage level in three phases, the contact endurance is also improved considerably. This makes an important contribution towards enhancing the reliability and availability of the system as a whole. 950 V 400 V 500 ms Voltage curve with varistor connection t / Siemens IC 10 AO 014

33 Accessories for RT1 Contactors General data Circuit diagrams Function Function chart Circuit diagrams Timing relay energized Contact closed Contact open Solid-state time-delay auxiliary switch blocks With ON-delay 1 NO + 1 NC RT1916-E, RT196-E A1/A RT1916-E RT196-E 7/8 S1 5/6 A1 7 5 A1 t NSB0_009 A A 8 6 NSB0_0188 A1 A NSB0_0187 OFF-delay without auxiliary voltage 1 NO + 1 NC RT1916-F, RT196-F RT1916-F RT196-F >00 ms A1/A 7/8 5/6 t NSB0_0094 S1 A1 7 5 A1 A A 8 6 NSB0_0189 A1 A NSB0_01874a OFF-delay, with auxiliary voltage 1 CO contact RT1916-L A1/A B1/A 15/18 15/16 > 5 ms t NSB0_00859 S1 A1 A B1 A1 A NSB0_01841 Wye-delta function 1 NO delayed, 1 NO instantaneous, dead time 50 ms RT1916-G, RT196-G RT1916-G RT196-G A1/A Y 7/8 7/8 t 50 ms NSB0_0095 S1 A1 7 A1 A A 8 NSB0_01840a 7 8 A1 A NSB0_01875 Solid-state timing relay blocks ON-delay, two-wire version 1 NO contact (semiconductor output) RT1916-C A1/A Timing relay t A1/A Contactor NSB0_099a L1/L+ A1 1 A1 A1 N/L A A NSB0_0094b 1 Timing relay block Contactor ON-delay, two-wire version 1 NO contact (semiconductor output) RT196-C A1/A Timing relay t A1/A Contactor NSB0_099a L1/L+ A1 1 A1 A1 A A A NSB0_00556 N/L- A can be connected to N(L-) using either the contactor or the timing relay. To be connected optionally 1 Timing relay block Contactor OFF-delay, with auxiliary voltage 1 NO contact (semiconductor output) RT1916-D, RT196-D A1/A Timing relay B1/A >5 ms A1/A Contactor t NSB0_0940a L1/L+ S1 A1 B1 A 1 A1 A A1 A N/L NSB0_00557 A must only be connected to N(L--) from the timing relay. 1 Do not connect Timing relay block Contactor Siemens IC 10 AO 014 /

34 Accessories for RT1 Contactors Auxiliary switches Selection and ordering data PU (UNIT, SET, M) = 1 = 1 UNIT = 41B RH1911-1HA.. RH1911-HA.. RH191-1HA.. RH191-HA.. For contactors Auxiliary contacts DT Screw terminals DT Spring-type terminals Ident. No. Version Type NO NC NO NC Auxiliary switch blocks for snapping onto the front according to EN 5001 Size S00 1-, - and 4-pole auxiliary switch blocks for assembling contactors with, 4 and 5 auxiliary contacts RT101, } RH1911-1HA01 } RH1911-HA01 Ident. No } RH1911-1HA1 } RH1911-HA } RH1911-1HA1 } RH1911-HA } RH1911-1HA } RH1911-HA Sizes S0 to S 1) RT1., RT1., RT1.4 4-pole auxiliary switch blocks } RH191-1HA1 } RH191-HA } RH191-1HA } RH191-HA } RH191-1HA1 } RH191-HA1 Sizes S0 to S1 ) RT1.... RT1.7 4-pole auxiliary switch blocks B RH191-1XA-0MA0 D RH191-XA-0MA0 Multi-unit and reusable packagings Size S00 available on request Sizes S0 to S1 see Catalog IC 10, Chapter 16, "Appendix" "Ordering Notes" ) Exception: RT16. ) Exception: RT1, RT16. /4 Siemens IC 10 AO 014

35 Accessories for RT1 Contactors Auxiliary switches PU (UNIT, SET, M) = 1 = 1 UNIT = 41B RH1911-1LA.. RH1911-1FA.. RH1911-FA.. For contactors Auxiliary contacts DT Screw terminals DT Spring-type terminals Ident. No. Version Type NO NC NO NC Auxiliary switch blocks for snapping onto the front according to EN Size S00 - and 4-pole auxiliary switch blocks for assembling contactors with and 5 auxiliary contacts RT1.1, } RH1911-1FA0 } RH1911-FA0 RH11, RH } RH1911-1FA11 } RH1911-FA } RH1911-1FA0 } RH1911-FA U } RH1911-1FB11 A RH1911-FB } RH1911-1FA40 } RH1911-FA } RH1911-1FA1 } RH1911-FA } RH1911-1FA } RH1911-FA U } RH1911-1FC } RH1911-FC , 11U } RH1911-1FB B RH1911-FB RT1.1, RH11, RH and -pole auxiliary switch blocks, terminals on one side Cable entry from above } RH1911-1AA } RH1911-1AA } RH1911-1LA } RH1911-1LA Multi-unit packing and reusable packaging on request. Siemens IC 10 AO 014 /5

36 Accessories for RT1 Contactors Auxiliary switches PU (UNIT, SET, M) = 1 = 1 UNIT = 41B RH191-1FA.. RH191-FA.. For contactors Auxiliary contacts DT Screw terminals DT Spring-type terminals Ident. No. Version Type NO NC NO NC Auxiliary switch blocks for snapping onto the front according to EN Size S00 1- and -pole auxiliary switch blocks, terminals on one side Cable entry from below RT1.1, } RH1911-1BA10 -- RH11, RH } RH1911-1BA } RH1911-1MA } RH1911-1MA0 -- Sizes S0 to S 1) RT1., RT1.4 4-pole auxiliary switch blocks } RH191-1FA40 } RH191-FA } RH191-1FA1 } RH191-FA } RH191-1FA } RH191-FA } RH191-1FA04 A RH191-FA U } RH191-1FC A RH191-FC Multi-unit and reusable packagings Size S00 available on request Sizes S0 to S1 see Catalog IC 10, Chapter 16, "Appendix" "Ordering Notes" 1) Exception: RT16. /6 Siemens IC 10 AO 014

37 Accessories for RT1 Contactors Auxiliary switches PU (UNIT, SET, M) = 1 = 1 UNIT = 41B RH191-1LA.. RH191-1MA.. RH191-1C.. RH191-C.. For contactors Auxiliary contacts DT Screw terminals DT Spring-type terminals Ident. No. Version Type NO NC NO NC Auxiliary switch blocks for snapping onto the front according to EN Sizes S0 to S 1) -pole auxiliary switch blocks with terminals on one side Cable entry from above RT1., RT } RH191-1LA } RH191-1LA } RH191-1LA0 -- RT1., RT1.4 1 Cable entry from below } RH191-1MA } RH191-1MA } RH191-1MA0 -- Sizes S0 to S1 ) RT1.... RT1.7 1-pole auxiliary switch blocks according to EN and EN } RH191-1CA10 } RH191-CA } RH191-1CA01 } RH191-CA } RH191-1CD } RH191-1CD ) Exception: RT16. ) Exception: RT1, RT16.6 Siemens IC 10 AO 014 /7

38 Accessories for RT1 Contactors Auxiliary switches PU (UNIT, SET, M) = 1 = 1 UNIT = 41B RH191-1.A11 RH191-.A11 For contactors Auxiliary contacts DT Screw terminals DT Spring-type terminals Version Type NO NC Laterally mountable auxiliary switch blocks according to EN 5001 Sizes S0 to S Mounting: Left Right First laterally mountable auxiliary switch block, -pole RT1., } RH191-1DA11 } RH191-DA11 RT Sizes S... S1 Mounting: Left Right Second laterally mountable auxiliary switch block, -pole RT } RH191-1JA11 } RH191-JA11 RT Laterally mountable auxiliary switch blocks according to EN Sizes S to S1 Mounting: Left Right First laterally mountable auxiliary switch block, -pole RT } RH191-1EA0 } RH191-EA0 RT } RH191-1EA } RH191-1EA0 } RH191-EA Sizes S to S1 Mounting: Left Right Second laterally mountable auxiliary switch block, -pole RT } RH191-1KA0 D RH191-KA0 RT } RH191-1KA } RH191-1KA0 D RH191-KA /8 Siemens IC 10 AO 014

39 Accessories for RT1 Contactors Auxiliary switches PU (UNIT, SET, M) = 1 = 1 unit = 41B RH191-DE11, RH191-JE11 RH1911-1NF.. RH191-1FE RH191-FE For contactors Contacts DT Screw terminals DT Spring-type terminals Version Type NO NO 1) NC 1) NC Solid-state compatible auxiliary switch blocks For operation in dusty atmospheres For solid-state circuits with rated operational currents I e /AC-14 and DC-1 of ma at...60 V Hard gold-plated contacts Mirror contacts according to IEC , Appendix F Auxiliary switch blocks for snapping onto the front according to EN Size S00 RT1.1., } RH1911-1NF11 A RH1911-NF11 RH11, RH } RH1911-1NF0 A RH1911-NF A RH1911-1NF0 A RH1911-NF0 Sizes S0 to S RT1.... RT } RH191-1FE B RH191-FE Laterally mountable auxiliary switch blocks according to EN 5001 Sizes S0 to S1 Mounting: Left Right RT1.... RT1.7 First laterally mountable auxiliary switch block, -pole } RH191-DE11 Sizes S to S1 Left Right RT RT Second laterally mountable auxiliary switch block, -pole } RH191-JE ) 1 NO + 1 NC standard auxiliary switches: See descriptions on page /8. Siemens IC 10 AO 014 /9

40 Accessories for RT1 Contactors Solid-state time-delay auxiliary switch blocks, timing relay blocks and other time-delay blocks Selection and ordering data For contactors Auxiliary contacts Rated control supply voltage U s 1) Function diagrams and circuit diagrams see page /. 1) The AC voltages are valid for 50 and 60 Hz. ) Cannot be fitted onto RT1 and RH11 coupling contactors. ) The terminals for the control supply voltage are connected to the contactor by the integrated spring contacts of the solid-state time-delay auxiliary switch above it when this switch is mounted. 4) Setting of output contacts in as-supplied state not defined (bistable relay). Application of the control supply voltage once results in contact changeover to the correct setting. Time setting range t Type V s Solid-state time-delay auxiliary switch blocks for snapping onto the front, terminal designations according to DIN Size S00 With ON-delay ) RT RT RT1.1, RH11 ) RH14 RT1.1, RH11 ) RH14 DT Screw terminals PU (UNIT, SET, M) 1 NO + 1 NC 4 AC/DC B RT1916-EJ unit 41H } RT1916-EJ1 1 1 unit 41H B RT1916-EJ1 1 1 unit 41H AC B RT1916-EC unit 41H B RT1916-EC1 1 1 unit 41H B RT1916-EC1 1 1 unit 41H AC B RT1916-ED unit 41H } RT1916-ED1 1 1 unit 41H B RT1916-ED1 1 1 unit 41H OFF-delay without auxiliary voltage )4) 1 NO + 1 NC 4 AC/DC B RT1916-FJ unit 41H } RT1916-FJ1 1 1 unit 41H } RT1916-FJ1 1 1 unit 41H AC/DC B RT1916-FK unit 41H } RT1916-FK1 1 1 unit 41H B RT1916-FK1 1 1 unit 41H AC/DC B RT1916-FL unit 41H } RT1916-FL1 1 1 unit 41H } RT1916-FL1 1 1 unit 41H OFF-delay with auxiliary voltage (varistor integrated) RT101 1 CO 4 AC/DC B RT1916-LJ1 1 1 unit 41H RH11 ) AC B RT1916-LC1 1 1 unit 41H AC B RT1916-LD1 1 1 unit 41H Wye-delta function (varistor integrated) ) RT101 ) 1 NO delayed + 1 NO instantaneous, dead time 50 ms Sizes S0 to S1 With ON-delay 5) RT10, RT1, RT14, RT15 RT10, RT1, RT14, RT15 RT10, RT1, RT14, RT15 4 AC/DC } RT1916-GJ unit 41H AC B RT1916-GC unit 41H AC B RT1916-GD unit 41H 1 NO + 1 NC 4 AC/DC C RT196-EJ unit 41H } RT196-EJ1 1 1 unit 41H A RT196-EJ1 1 1 unit 41H AC C RT196-EC unit 41H } RT196-EC1 1 1 unit 41H C RT196-EC1 1 1 unit 41H AC B RT196-ED unit 41H } RT196-ED1 1 1 unit 41H B RT196-ED1 1 1 unit 41H OFF-delay without auxiliary voltage 4)5) 1 NO + 1 NC 4 AC/DC } RT196-FJ unit 41H } RT196-FJ1 1 1 unit 41H } RT196-FJ1 1 1 unit 41H AC/DC B RT196-FK unit 41H } RT196-FK1 1 1 unit 41H B RT196-FK1 1 1 unit 41H AC/DC B RT196-FL unit 41H A RT196-FL1 1 1 unit 41H A RT196-FL1 1 1 unit 41H Wye-delta function (varistor integrated) 5) 1 NO delayed + 1NO instantaneous, dead time 50 ms 4 AC/DC } RT196-GJ unit 41H AC } RT196-GC unit 41H AC } RT196-GD unit 41H 5) Terminals A1 and A for the control supply voltage of the solid-state timedelay auxiliary switch must be connected to the associated contactor by means of connecting cables. /40 Siemens IC 10 AO 014

41 Accessories for RT1 Contactors Solid-state time-delay auxiliary switch blocks, timing relay blocks and other time-delay blocks For contactors Rated control supply voltage U s 1) Type Solid-state timing relay blocks with semiconductor output RT1916-C... RT1916-D... RT196-C... Size S00 RT1.1, RH11 1) RH14 RT1.1, RH11 1) RH14 Sizes S0 to S RT10, RT10, RT104 ), RT1, RT15 RT196-D... OFF-delay devices Sizes S00 to S RT1916-B.01 RT10, RT10, RT104 ), RT1, RT15 RT1.1, RT1., RH1...-1BF40 RT1.1, RT1., RH1...-1BM40 RT1.1, RT1., RT1., RT1.4, RH1...-1BB40 Pneumatic delay block, terminal designation according to EN Size S0 RT1. For mounting onto the front of contactors Auxiliary contacts 1 NO and 1 NC )4) With ON-delay C RT196-PA unit 41B C RT196-PA unit 41B RT196-P... OFF-delay C RT196-PR unit 41B C RT196-PR unit 41B Function diagrams and circuit diagrams see page /. Cannot be fitted onto RT1 and RH11 coupling contactors. Not to be used for RT104. and RT14. contactors with U s 4 V. ) In addition to these, no other auxiliary contacts are permitted. 4) Versions according to DIN VDE 0116 on request. For mounting onto the front of contactors ON-delay (varistor integrated) Time setting range t DT Screw terminals PU (UNIT, SET, M) s AC/DC B RT1916-CG unit 41H } RT1916-CG1 1 1 unit 41H B RT1916-CG1 1 1 unit 41H AC/DC A RT1916-CH unit 41H } RT1916-CH1 1 1 unit 41H A RT1916-CH1 1 1 unit 41H OFF-delay with auxiliary voltage (varistor integrated) AC/DC B RT1916-DG unit 41H B RT1916-DG1 1 1 unit 41H B RT1916-DG1 1 1 unit 41H AC/DC B RT1916-DH unit 41H B RT1916-DH1 1 1 unit 41H B RT1916-DH1 1 1 unit 41H For mounting onto top-lying coil terminals, (only for contactors with screw terminals) ON-delay (varistor integrated) AC/DC B RT196-CG unit 41H B RT196-CG1 1 1 unit 41H B RT196-CG1 1 1 unit 41H AC/DC } RT196-CH unit 41H } RT196-CH1 1 1 unit 41H } RT196-CH1 1 1 unit 41H OFF-delay with auxiliary voltage (varistor integrated) AC/DC C RT196-DG unit 41H B RT196-DG1 1 1 unit 41H D RT196-DG1 1 1 unit 41H AC/DC B RT196-DH unit 41H B RT196-DH1 1 1 unit 41H C RT196-DH1 1 1 unit 41H 110 AC/DC S00: 10 non-adjustable S0: 100 non-adjustable 0/0 AC/DC S00: 600 non-adjustable S0: 400 non-adjustable 4 DC S00: 50 non-adjustable S0: 150 non-adjustable S: 90 non-adjustable S: 70 non-adjustable B RT1916-BK unit 41H B RT1916-BL unit 41H B RT1916-BE unit 41H Siemens IC 10 AO 014 /41

42 Accessories for RT1 Contactors Surge suppressors Selection and ordering data For contactors Version Rated control supply voltage U s 1) AC operation DC operation Power consumption of LED at U s Type V AC V DC Surge suppressors with LED Size S00 (also for spring-type terminals) For plugging onto the front side of the contactors with and without auxiliary switch blocks RT1916-1L.00 DT ) PU (UNIT, SET, M) RT1, RH1. Varistor } RT1916-1JJ unit 41B } RT1916-1JK unit 41B } RT1916-1JL unit 41B A RT1916-1JP unit 41B RT1, RH1. Noise suppression diodes } RT1916-1LM unit 41B } RT1916-1LN unit 41B } RT1916-1LP unit 41B 1) Can be used for AC operation for 50/60 Hz. Please inquire about further voltages. ) For packs of 10 or 5 units, "-Z" and order code "X90" must be added to the For contactors Version Rated control supply 1) voltage U s AC operation DC operation DT ) PU (UNIT, SET, M) Type V AC V DC Surge suppressors without LED Size S00 (also for spring-type terminals) For plugging onto the front side of the contactors with and without auxiliary switch blocks RT1916-1DG00 RT196-1B.00 RT1., RH1 RT1., RH1 RT1., RH1 RT1., RH1 Varistor } RT1916-1BB unit 41B } RT1916-1BC unit 41B A RT1916-1BD unit 41B } RT1916-1BE unit 41B A RT1916-1BF unit 41B RC elements } RT1916-1CB unit 41B } RT1916-1CC unit 41B } RT1916-1CD unit 41B } RT1916-1CE unit 41B } RT1916-1CF unit 41B Noise suppression diodes } RT1916-1DG unit 41B Diode assemblies (diode and Zener diode) for DC operation 1) Can be used for AC operation for 50/60 Hz. Please inquire about further voltages. ) For packs of 10 units, "-Z" and order code "X90" must be added to the } RT1916-1EH unit 41B Size S0 For fitting onto the coil terminals at top or bottom RT1. Varistor } RT196-1BB unit 41B } RT196-1BC unit 41B } RT196-1BD unit 41B } RT196-1BE unit 41B B RT196-1BF unit 41B RT1. RC elements } RT196-1CB unit 41B } RT196-1CC unit 41B } RT196-1CD unit 41B } RT196-1CE unit 41B B RT196-1CF unit 41B RT1. Diode assembly for DC operation Connectable at the top (e. g. for contactor with overload relay) Connectable at the bottom (e. g. for fuseless load feeders) -- 4 } RT196-1ER unit 41B } RT196-1ES unit 41B -- 4 } RT196-1TR unit 41B A RT196-1TS unit 41B /4 Siemens IC 10 AO 014

43 Accessories for RT1 Contactors Surge suppressors For contactors Version Rated control supply 1) voltage U s AC operation DC operation DT ) PU (UNIT, SET, M) Type V AC V DC Surge suppressors without LED Sizes S and S (also for spring-type terminals) For fitting onto the coil terminals at top or bottom RT196-1B.00 RT196-1C.00 RT1., RT1.4 RT1. ), RT1.4 RT1., RT1.4 Varistor } RT196-1BB unit 41B U } RT196-1BC unit 41B } RT196-1BD unit 41B } RT196-1BE unit 41B B RT196-1BF unit 41B RC elements } RT196-1CB unit 41B } RT196-1CC unit 41B } RT196-1CD unit 41B } RT196-1CE unit 41B B RT196-1CF unit 41B Diode assembly for DC operation RT1956-1C.00 Connectable at the top (e. g. for contactor with overload relay) Connectable at the bottom (e. g. for fuseless load feeders) Sizes S6... S1 RT1.5, RT1.6, RT1.7 RT1.5, RT1.6, RT1.7 For connecting to withdrawable coil with screw terminals for contactors with conventional operating mechanism RT1...-.A... solid-state operating mechanism RT1...-.N } RT196-1ER unit 41B } RT196-1ES unit 41B -- 4 } RT196-1TR unit 41B B RT196-1TS unit 41B Screw terminals RC elements } RT1956-1CB unit 41B } RT1956-1CC unit 41B } RT1956-1CD unit 41B } RT1956-1CE unit 41B C RT1956-1CF unit 41B Spring-type terminals RC elements } RT1956-1CB0 1 1 unit 41B A RT1956-1CC0 1 1 unit 41B } RT1956-1CD0 1 1 unit 41B A RT1956-1CE0 1 1 unit 41B C RT1956-1CF0 1 1 unit 41B 1) Can be used for AC operation for 50/60 Hz. Please inquire about further voltages. ) For packs of 10 or 5 units, "-Z" and order code "X90" must be added to the ) For RT1. with AC operation mountable only at the top. For contactors Version DT Screw terminals PU (UNIT, SET, Type M) Main current path surge suppression modules for RT1 vacuum contactors Size S10 and S1 RT1 For damping overvoltages and protecting motor windings against multiple re-ignition when switching off three-phase motors. For connection on the contactor feeder side (-T1/4-T/6-T). For separate installation. Rated operational voltage U e = 690 V AC C RT1966-1PV 1 1 unit 41B Rated operational voltage U e = 1000 V AC C RT1966-1PV4 1 1 unit 41B Siemens IC 10 AO 014 /4

44 Accessories for RT1 Contactors Miscellaneous accessories Selection and ordering data For contactors Rated control supply voltage U s DT Screw terminals PU (UNIT, SET, M) Type V Mechanical latching blocks RT196-A.1 Sizes S0 and S For mounting on 1 contactor 1) The contactor remains in the energized state even after a voltage failure RT1. 4 AC/DC A RT196-AB1 1 1 unit 41B 110 AC/DC B RT196-AF1 1 1 unit 41B 0 AC/DC B RT196-AP1 1 1 unit 41B 1) Two front-mounted auxiliary switch blocks can be mounted in addition. For contactors Version DT Type EMC suppression modules; -phase 5.5 kw Size S00 (for contactors with AC or DC operation) 1) RT101 RT101 RC elements ( x 0 /0. μf) Up to 400 V A RT1916-1PB1 1 1 unit 41B Up to 575 V B RT1916-1PB 1 1 unit 41B Up to 690 V D RT1916-1PB 1 1 unit 41B RT1916-1PA. Additional load modules Size S00 (also for spring-type terminals) For plugging onto the front side of the contactors with and without auxiliary switch blocks ) RT1.1, RH1. PU (UNIT, SET, M) Up to 400 V } RT1916-1PA1 1 1 unit 41B Up to 575 V } RT1916-1PA 1 1 unit 41B Up to 690 V C RT1916-1PA 1 1 unit 41B Varistor For increasing the permissible residual current and for limiting the residual voltage. Ensures safe opening of contactors with direct control via 0 V AC semiconductor outputs of SIMATIC controllers. Also performs the function of an overvoltage damping circuit. Rated voltage: AC 50/60 Hz, 180 to 55 V. Operating range: 0.8 to 1.1 x U s } RT1916-1GA unit 41B RT1916-1GA00 Control kit Size S00 RT1.1, RH1. For manual operation of the contactor contacts for start-up and service A RK1 90-0CA unit 4D RK1 90-0CA00 1) See also description on page /. ) For packs of 10 units, "-Z" and order code "X90" must be added to the /44 Siemens IC 10 AO 014

45 Accessories for RT1 Contactors Miscellaneous accessories For contactors Version DT Screw terminals PU (UNIT, SET, M) Type V Coupling links for control by PLC RH194-1GP11 Sizes S0 to S For mounting onto the coil terminals of the contactors With LED for indicating switching state RT1., RT1., RT1.4 Operating range V DC Power consumption: 0.5 W at 4 V DC Permissible residual current of the electronics (with 0 signal):.5 ma Rated operational current I e : AC-15/AC-14 at 0 V: A DC-1 at 0 V: 0.1 A With integrated varistor for damping opening surges. } RH194-1GP unit 41B L1 B1+ B- N 1 A1 A 1 Coupling link Contactor NSB0_0018a For contactors Type LED modules for indicating contactor operation Version DT Sizes S0 to S1 1) (also for spring-type terminals) RT1.... RT1.7 For snapping into the location hole of an inscription label on the front of a contactor either directly on the contactor or on the front auxiliary switch. The LED module is connected to coil terminals A1 and A of the contactor and indicates its energized state. Yellow LED. Rated voltage: V AC/DC with reverse polarity protection. (1 pack = 5 units) PU (UNIT, SET, M) B RT196-1QT units 41B RT196-1QT00 mounted to contactor Auxiliary terminals, -pole Size S RT104. For connection of auxiliary and control cables (0.5 to.5 mm ) to the main conductor connections (for one side) B RT1946-4F 1 1 unit 41B RT1946-4F 1) For sizes S6 to S1 the connecting leads have to be extended. Siemens IC 10 AO 014 /45

46 Accessories for RT1 Contactors Miscellaneous accessories Box terminal blocks RT195.-4G Covers RT196-4EA RT1956-4EA RT1956-4EA1 TX656-B Sealable covers For contactors Version DT Size Type S6 For round and ribbon cables 1) RT1.5 (RB0 5) S10, S1 RT1.6, RT1.7 (RB06, RB16) PU (UNIT, SET, M) Up to 70 mm² ) } RT1955-4G 1 1 unit 41B Up to 10 mm² } RT1956-4G 1 1 unit 41B Auxiliary conductor connection for box terminals B TX7500-0A 1 1 unit 41B Up to 40 mm² With auxiliary conductor connection } RT1966-4G 1 1 unit 41B Terminal covers for box terminals (additional touch protection) To be fitted at the box terminals ( units required per contactor) S RT10 -- B RT196-4EA 1 1 unit 41B RT1, RT15 For 4-pole contactors B RT196-4EA4 1 1 unit 41B S RT104, -- } RT1946-4EA 1 1 unit 41B RT144 RT14 For 4-pole contactors B RT1946-4EA4 1 1 unit 41B S6 ) RT1.5 Length: 5 mm } RT1956-4EA 1 1 unit 41B S10, S1 ) RT1.6, RT1.7 Length: 0 mm } RT1966-4EA 1 1 unit 41B Terminal covers for cable lug and busbar connection ) For complying with the phase clearances and as touch protection if box terminal is removed ( units required per contactor) S RT104, -- B RT1946-4EA1 1 1 unit 41B RT144 S6 RT1.5 Length: 100 mm } RT1956-4EA1 1 1 unit 41B S10/S1 RT1.6, RT1.7 Length: 10 mm } RT1966-4EA1 1 1 unit 41B Can be screwed on free screw end; covers one busbar connection (1 set = 6 units) S6 RT1.5 M8 B TX656-B 1 1 unit 41B S10, S1 RT1.6, RT1.7 M10 B TX6546-B 1 1 unit 41B For busbar cover between contactor and RB overload relay or wiring module for contactor assemblies S6 RT1.5 Length: 7 mm } RT1956-4EA 1 1 unit 41B S10/S1 4) RT1.6, Length: 4 mm } RT1966-4EA 1 1 unit 41B RT1.7 For busbar cover of the flat line connectors for reversing and wye-delta assemblies S6 RT1.5 Length: 8 mm } RT1956-4EA4 1 1 unit 41B S00 RT RH1. 5) Sealable covers for preventing manual operation C RT1916-4MA units 41B S0... S1 RT1.... RT1.7 5) 1 unit required per contactor C RT196-4MA units 41B NSB0_01471 RT19.6-4MA10 1) For connectable cross-sections of contactors, see "Reference Manual for Controls Contactors and Contactor Assemblies". ) As standard for RT contactor (55 kw). ) Also fits on contactors S6 to S1 with box terminals. 4) The RT1966-4EA cover is required in addition for use in contactor assemblies (reversing/wye-delta). 5) Exception: contactors and contactor relays auxiliary switch block mounted onto the front. /46 Siemens IC 10 AO 014

47 Accessories for RT1 Contactors Miscellaneous accessories For contactors Version DT Type Connection modules for contactors with screw terminals RT196-4RD01 Size S00, S0 RT1.1, Adapters for contactors RT1., Ambient temperature T u max. = 60 C RH1. Size S00, rated operational current I e at AC-/400 V: 0 A Size S0, rated operational current I e at AC-/400 V: 5 A Plugs for contactors Size S00, S0 Screw terminals PU (UNIT, SET, M) B RT1916-4RD unit 41B B RT196-4RD unit 41B B RT1900-4RE unit 41B RT1900-4RE01 Solder pin adapters for contactors Size S00 RT1.1, RH11 Assembly kit for soldering contactors onto a printed circuit board. For 1 contactor, 1 set is required. A RT1916-4KA1 1 4 units 41B RT1916-4KA1 Solder pin adapters for contactors with mounted 4-pole auxiliary switch block Size S00 RT1.1, RH11 Assembly kit for soldering contactors with an auxiliary switch block onto a printed circuit board. For 1 contactor, 1 set is required. B RT1916-4KA 1 4 units 41B RT1916-4KA Screw adapters for fixing the contactors NSB0_01470 RT196-4P Size S0 RT1. Screw adapters for easier screw fixing units required per contactor (1 pack contains 10 sets for 10 contactors) C RT196-4P 1 10 units 41B Siemens IC 10 AO 014 /47

48 Accessories for RT1 Contactors Miscellaneous accessories Links for paralleling For contactors Max. conductor cross-sections DT Screw terminals PU (UNIT, SET, M) Size Type mm -pole, with connecting terminal 1)) S00 RT101 5 } RT1916-4BB1 1 1 unit 41B S0 RT10 5, stranded } RT196-4BB1 1 1 unit 41B S RT10 95 } RT196-4BB1 1 1 unit 41B RT196-4BB1 RT1956-4BA1 -pole, with through hole (star jumpers) 1)) S RT104, 185 } RT1946-4BB1 1 1 unit 41B RT144 S6 RT } RT1956-4BA1 1 1 unit 41B S10/S1 RT1.6, RT } RT1966-4BA1 1 1 unit 41B 4-pole, with connecting terminal 1)) S00 RT101 C RT1916-4BB unit 41B RT1916-4BB41 1) The links for paralleling can be reduced by one pole. ) Sizes S00 to S: The links for paralleling are insulated. Size S: A cover plate is included for touch protection (can only be used when the box terminal is removed). Sizes S6 to S1: The RT1956-4EA1 (for S6) or RT1966-4EA1 (for S10 and S1) cover can be used for touch protection. Version DT Spring-type terminals PU (UNIT, SET, M) Insulation stop for securely holding back the conductor insulation on conductors up to 1 mm Insulation stop strip can be inserted in cable entry of spring-type terminals ( strips per contactor required, can be removed in pairs) For all SIRIUS devices with spring-type terminals, RT1916-4JA0 up to.5 mm conductor cross-section. Tools for opening spring-type terminal points RA908-1A For all SIRIUS devices with spring-type terminals, for conductor cross-sections up to.5 mm². Not suitable for devices with removable terminal Length: approx. 00 mm,.0 mm x 0.5 mm, titanium gray/black, partially insulated B RT1916-4JA0 1 0 units 41B A RA908-1A 1 1 unit 41B Blank labels NSB0_0149b RT1900-1SB0 Version DT Unit labeling plates for SIRIUS PU (UNIT, SET, M) 10 mm 7 mm, pastel turquoise C RT1900-1SB units 41B 0 mm 7 mm, pastel turquoise D RT1900-1SB units 41B Labels for sticking for SIRIUS 19 mm 6 mm, pastel turquoise C RT1900-1SB units 41B 19 mm 6 mm, zinc/yellow C RT1900-1SD units 41B PC labeling systems For individual inscription of unit labeling plates available from: Murrplastik Systemtechnik GmbH (see Catalog IC 10, Chapter 16, "Appendix" "External Partners") /48 Siemens IC 10 AO 014

49 Spare Parts for RT1 Contactors Solenoid coils Selection and ordering data PU (UNIT, SET, M) = 1 = 1 unit = 41B RT194-5A.01 For contactors Rated control supply voltage U s DT Screw terminals DT Spring-type terminals 50 Hz 50/60 Hz 60 Hz Size Type V V V Solenoid coils AC operation S0 RT10., RT1., RT } RT194-5AB01 B RT194-5AB B RT194-5AD01 C RT194-5AD A RT194-5AH01 B RT194-5AH } RT194-5AF01 B RT194-5AF } RT194-5AP01 B RT194-5AP } RT194-5AV01 C RT194-5AV } RT194-5AC1 B RT194-5AC B RT194-5AD1 C RT194-5AD B RT194-5AH1 C RT194-5AH } RT194-5AG1 B RT194-5AG B RT194-5AN1 B RT194-5AN B RT194-5AL1 B RT194-5AL B RT194-5AK61 B RT194-5AK B RT194-5AP61 C RT194-5AP B RT194-5AG61 C RT194-5AG B RT194-5AN61 C RT194-5AN B RT194-5AR61 C RT194-5AR6 S RT B RT194-5AB01 B RT194-5AB B RT194-5AD01 B RT194-5AD B RT194-5AH01 B RT194-5AH B RT194-5AF01 B RT194-5AF0 RT105, RT106, RT1., RT B RT194-5AP01 B RT194-5AP C RT194-5AV01 B RT194-5AV B RT194-5AC1 B RT194-5AC B RT194-5AD1 B RT194-5AD B RT194-5AH1 B RT194-5AH C RT194-5AG1 B RT194-5AG C RT194-5AN1 B RT194-5AN C RT194-5AL1 B RT194-5AL B RT194-5AK61 B RT194-5AK B RT194-5AP61 B RT194-5AP B RT194-5AG61 B RT194-5AG B RT194-5AN61 B RT194-5AN B RT194-5AR61 B RT194-5AR B RT195-5AB01 B RT195-5AB B RT195-5AD01 B RT195-5AD B RT195-5AH01 B RT195-5AH } RT195-5AF01 B RT195-5AF } RT195-5AP01 B RT195-5AP C RT195-5AV01 B RT195-5AV B RT195-5AC1 B RT195-5AC B RT195-5AD1 B RT195-5AD B RT195-5AH1 B RT195-5AH B RT195-5AG1 B RT195-5AG B RT195-5AN1 B RT195-5AN B RT195-5AL1 B RT195-5AL B RT195-5AK61 B RT195-5AK B RT195-5AP61 B RT195-5AP B RT195-5AG61 B RT195-5AG B RT195-5AN61 B RT195-5AN C RT195-5AR61 B RT195-5AR6 Siemens IC 10 AO 014 /49

50 Spare Parts for RT1 Contactors Solenoid coils PU (UNIT, SET, M) = 1 = 1 unit = 41B RT1944-5A.01 RT1945-5A.01 RT1945-5A.0 RT1944-5B.4 For contactors Rated control supply voltage U s DT Screw terminals DT Spring-type terminals AC DC 50 Hz 50/60 Hz 60 Hz Size Type V V V V Solenoid coils AC operation S RT B RT1944-5AB01 B RT1944-5AB B RT1944-5AD01 B RT1944-5AD B RT1944-5AH01 B RT1944-5AH B RT1944-5AF01 B RT1944-5AF0 RT1045, RT1046, RT14., RT1446, RT B RT1944-5AP01 B RT1944-5AP B RT1944-5AV01 B RT1944-5AV B RT1944-5AC1 B RT1944-5AC B RT1944-5AD1 B RT1944-5AD B RT1944-5AH1 B RT1944-5AH B RT1944-5AG1 B RT1944-5AG B RT1944-5AN1 B RT1944-5AN B RT1944-5AL1 B RT1944-5AL B RT1944-5AK61 B RT1944-5AK B RT1944-5AP61 B RT1944-5AP B RT1944-5AG61 B RT1944-5AG B RT1944-5AN61 B RT1944-5AN B RT1944-5AR61 B RT1944-5AR B RT1945-5AB01 B RT1945-5AB B RT1945-5AD01 B RT1945-5AD B RT1945-5AH01 B RT1945-5AH B RT1945-5AF01 B RT1945-5AF B RT1945-5AP01 B RT1945-5AP C RT1945-5AV01 B RT1945-5AV B RT1945-5AC1 B RT1945-5AC B RT1945-5AD1 B RT1945-5AD B RT1945-5AH1 B RT1945-5AH B RT1945-5AG1 B RT1945-5AG B RT1945-5AN1 B RT1945-5AN B RT1945-5AL1 B RT1945-5AL B RT1945-5AK61 B RT1945-5AK B RT1945-5AP61 B RT1945-5AP B RT1945-5AG61 B RT1945-5AG C RT1945-5AN61 B RT1945-5AN B RT1945-5AR61 B RT1945-5AR6 Solenoid coils DC operation S S RT10., RT1., RT15. RT104., RT14., RT144., RT B RT194-5BB41 B RT194-5BB B RT194-5BD41 B RT194-5BD B RT194-5BW41 B RT194-5BW B RT194-5BE41 B RT194-5BE B RT194-5BF41 B RT194-5BF B RT194-5BG41 B RT194-5BG B RT194-5BM41 B RT194-5BM B RT194-5BP41 B RT194-5BP B RT1944-5BB41 B RT1944-5BB C RT1944-5BD41 B RT1944-5BD B RT1944-5BW41 B RT1944-5BW B RT1944-5BE41 B RT1944-5BE B RT1944-5BF41 B RT1944-5BF B RT1944-5BG41 B RT1944-5BG B RT1944-5BM41 B RT1944-5BM B RT1944-5BP41 B RT1944-5BP4 /50 Siemens IC 10 AO 014

51 Spare Parts for RT1 Contactors Solenoid coils PU (UNIT, SET, M) = 1 = 1 unit = 41B RT1955-5A... For contactors Size Type V AC/DC Withdrawable coils Rated control supply voltage DT Screw terminals DT Spring-type U s min... U s max terminals Conventional operating mechanisms S6 RT105,... 6 B RT1955-5AB1 B RT1955-5AB RT B RT1955-5AD1 B RT1955-5AD B RT1955-5AF1 B RT1955-5AF B RT1955-5AM1 B RT1955-5AM S10 S10 S1 RT106, RT146 RT16 vacuum contactor RT107, RT147, RT17 vacuum contactor B RT1955-5AP1 B RT1955-5AP B RT1955-5AU1 B RT1955-5AU B RT1955-5AV1 B RT1955-5AV B RT1955-5AR1 B RT1955-5AR B RT1955-5AS1 B RT1955-5AS B RT1955-5AT1 B RT1955-5AT... 6 B RT1965-5AB1 B RT1965-5AB B RT1965-5AD1 B RT1965-5AD B RT1965-5AF1 B RT1965-5AF C RT1965-5AM1 B RT1965-5AM B RT1965-5AP1 B RT1965-5AP B RT1965-5AU1 B RT1965-5AU B RT1965-5AV1 B RT1965-5AV B RT1965-5AR1 B RT1965-5AR C RT1965-5AS1 B RT1965-5AS C RT1965-5AT1 B RT1965-5AT... 6 B RT1966-5AB B RT1966-5AD A RT1966-5AF C RT1966-5AM A RT1966-5AP C RT1966-5AU B RT1966-5AV C RT1966-5AR C RT1966-5AS C RT1966-5AT B RT1975-5AB1 B RT1975-5AB B RT1975-5AD1 B RT1975-5AD B RT1975-5AF1 B RT1975-5AF C RT1975-5AM1 B RT1975-5AM B RT1975-5AP1 B RT1975-5AP B RT1975-5AU1 B RT1975-5AU B RT1975-5AV1 B RT1975-5AV B RT1975-5AR1 B RT1975-5AR C RT1975-5AS1 B RT1975-5AS C RT1975-5AT1 B RT1975-5AT Siemens IC 10 AO 014 /51

52 Spare Parts for RT1 Contactors Solenoid coils PU (UNIT, SET, M) = 1 = 1 unit = 41B RT1955-5N... For contactors Rated control supply voltage U s DT Screw terminals DT Spring-type terminals Size Type V AC/DC Withdrawable coils Solid-state operating mechanism For 4 V DC PLC output S6 S10 S1 RT105, RT145 RT106, RT146 RT16 vacuum contactor RT107, RT147, RT17 vacuum contactor For 4 V DC PLC output/plc relay output, with remaining lifetime indicator (RLT) (withdrawable coil with laterally mounted solid-state module) S6 S10 S1 RT105, RT145 RT106, RT146 RT107, RT C RT1955-5NB1 B RT1955-5NB B RT1955-5NF1 B RT1955-5NF B RT1955-5NP1 B RT1955-5NP B RT1965-5NB1 B RT1965-5NB B RT1965-5NF1 B RT1965-5NF B RT1965-5NP1 B RT1965-5NP B RT1966-5NB C RT1966-5NF C RT1966-5NP B RT1975-5NB1 B RT1975-5NB B RT1975-5NF1 B RT1975-5NF B RT1975-5NP1 B RT1975-5NP B RT1955-5PF B RT1955-5PP B RT1965-5PF B RT1965-5PP B RT1975-5PF B RT1975-5PP1 -- /5 Siemens IC 10 AO 014

53 Spare Parts for RT1 Contactors Contacts and arc chutes Selection and ordering data For contactors Version DT Size Type Contacts with fixing parts For contactors with main contacts S RT104 Main contacts ( NO contacts) for utilization category AC- } RT194-6A 1 1 unit 41B RT105 (1 set = movable and 6 fixed switching elements with fixing } RT195-6A 1 1 unit 41B RT106 parts) } RT196-6A 1 1 unit 41B S RT1044 B RT1944-6A 1 1 unit 41B RT1045 B RT1945-6A 1 1 unit 41B RT1046 B RT1946-6A 1 1 unit 41B S6 RT1054 } RT1954-6A 1 1 unit 41B RT1055 } RT1955-6A 1 1 unit 41B RT1056 } RT1956-6A 1 1 unit 41B S10 RT1064 } RT1964-6A 1 1 unit 41B RT1065 } RT1965-6A 1 1 unit 41B RT1066 } RT1966-6A 1 1 unit 41B S1 RT1075 } RT1975-6A 1 1 unit 41B RT1076 A RT1976-6A 1 1 unit 41B S RT1446 Main contacts ( NO contacts) for utilization category AC-1 B RT1946-6D 1 1 unit 41B S6 RT1456 (1 set = movable and 6 fixed switching elements with fixing B RT1956-6D 1 1 unit 41B S10 RT1466 parts) B RT1966-6D 1 1 unit 41B S1 RT1476 A RT1976-6D 1 1 unit 41B For RT1 vacuum contactors S10 RT164 vacuum interrupters with fixing parts B RT1964-6V 1 1 unit 41B RT165 B RT1965-6V 1 1 unit 41B RT166 B RT1966-6V 1 1 unit 41B S1 RT175 B RT1975-6V 1 1 unit 41B RT176 B RT1976-6V 1 1 unit 41B For contactors with 4 main contacts S RT16 Main contacts (4 NO contacts) for utilization category AC-1 B RT196-6E 1 1 unit 41B S RT144 (1 set = 4 movable and 8 fixed switching elements with fixing B RT1944-6E 1 1 unit 41B RT146 parts) B RT1946-6E 1 1 unit 41B Arc chutes S RT10. Arc chutes, -pole B RT196-7A 1 1 unit 41B S RT104., B RT1946-7A 1 1 unit 41B RT1446 S6 RT1054 B RT1954-7A 1 1 unit 41B RT1055 B RT1955-7A 1 1 unit 41B RT1056 B RT1956-7A 1 1 unit 41B S10 RT1064 B RT1964-7A 1 1 unit 41B RT1065 B RT1965-7A 1 1 unit 41B RT1066 B RT1966-7A 1 1 unit 41B S1 RT1075 B RT1975-7A 1 1 unit 41B RT1076 B RT1976-7A 1 1 unit 41B S6 RT1456 B RT1956-7B 1 1 unit 41B S10 RT1466 B RT1966-7B 1 1 unit 41B S1 RT1476 B RT1976-7B 1 1 unit 41B PU (UNIT, SET, M) Siemens IC 10 AO 014 /5

54 Coupling Contactors SIRIUS RT10 coupling contactors (interface), -pole, kw Overview DC operation IEC , EN , IEC , EN , IEC , EN (auxiliary switches) The RT10 coupling contactors for switching motors are tailored to the special requirements of working with electronic controls. The RT101 coupling contactors cannot be extended with auxiliary switch blocks. Two single-pole auxiliary switch blocks can be fitted to the RT10 coupling contactors (see Accessories on page /7). Coupling contactors have a low power consumption and an extended solenoid coil operating range. Depending on the version, the solenoid coils are supplied either without overvoltage damping (RT101.-1HB4. and RT101.-.MB4.-0KT0) or with a diode, suppressor diode or varistor connected as standard. Selection and ordering data DC operation Low power consumption Extended operating range of the solenoid coil PU (UNIT, SET, M) = 1 = 1 UNIT = 41B Rated data AC- and AC- T u : Up to 60 C Operational current I e up to Rating of three-phase motors at 50 Hz and 400 V 400 V A kw NO NC For screw fixing and snap-on mounting onto TH 5 standard mounting rail Size S00 Diode, varistor or RC element, attachable With auxiliary contact 1 NO, Ident. No. 10 A1(+) 1/L1 /L 5/L 1 RT B4. RT101.-.B4. Auxiliary contacts DT Screw terminals DT Spring-type terminals Ident. No. Version A( ) /T1 4/T 6/T 14 With auxiliary contact 1 NC, Ident. No. 01 A1(+) 1/L1 /L 5/L 1 A( ) /T1 4/T 6/T U s = 4 V DC, coil operating range 0.7 to 1.5 x U s Power consumption of the solenoid coils. W at 4 V } RT1015-1HB41 B RT1015-HB } RT1015-1HB4 B RT1015-HB } RT1016-1HB41 B RT1016-HB } RT1016-1HB4 B RT1016-HB A RT1017-1HB41 B RT1017-HB B RT1017-1HB4 B RT1017-HB4 U s = 4 V DC, coil operating range 0.85 to 1.85 x U s Power consumption of the solenoid coils 1.4 W at 4 V B RT1015-1MB41-0KT0 B RT1015-MB41-0KT B RT1015-1MB4-0KT0 B RT1015-MB4-0KT B RT1016-1MB41-0KT0 B RT1016-MB41-0KT B RT1016-1MB4-0KT0 B RT1016-MB4-0KT B RT1017-1MB41-0KT0 B RT1017-MB41-0KT B RT1017-1MB4-0KT0 B RT1017-MB4-0KT0 Surge suppressors see page /4. /54 Siemens IC 10 AO 014

55 Coupling Contactors SIRIUS RT10 coupling contactors (interface), -pole, kw DC operation Low power consumption Extended operating range of the solenoid coil Integrated coil circuit PU (UNIT, SET, M) = 1 = 1 UNIT = 41B Rated data AC- and AC- T u : Up to 60 C Operational current I e up to Rating of three-phase motors at 50 Hz and 400 V 400 V A kw NO NC For screw fixing and snap-on mounting onto TH 5 standard mounting rail Size S00 With integrated coil circuit (diode) 1 NO, Ident. No. 10 A1(+) 1/L1 /L 5/L 1 RT B4. RT101.-.B4. Auxiliary contacts DT Screw terminals DT Spring-type terminals Ident. No. Version A( ) /T1 4/T 1 NC, Ident. No. 01 A1(+) 1/L1 /L 6/T 5/L 14 1 A( ) /T1 4/T 6/T U s = 4 V DC, coil operating range 0.7 to 1.5 x U s Power consumption of the solenoid coils. W at 4 V) } RT1015-1JB41 } RT1015-JB } RT1015-1JB4 } RT1015-JB } RT1016-1JB41 } RT1016-JB } RT1016-1JB4 } RT1016-JB } RT1017-1JB41 } RT1017-JB } RT1017-1JB4 A RT1017-JB4 U s = 4 V DC, coil operating range 0.85 to 1.85 x U s Power consumption of the solenoid coils 1.4 W at 4 V B RT1015-1VB41 B RT1015-VB B RT1015-1VB4 B RT1015-VB B RT1016-1VB41 B RT1016-VB B RT1016-1VB4 B RT1016-VB B RT1017-1VB41 B RT1017-VB B RT1017-1VB4 B RT1017-VB4 Siemens IC 10 AO 014 /55

56 Coupling Contactors SIRIUS RT10 coupling contactors (interface), -pole, kw DC operation Low power consumption Extended operating range of the solenoid coil Integrated coil circuit PU (UNIT, SET, M) = 1 = 1 UNIT = 41B Rated data AC- and AC- T u : Up to 60 C Operational current I e up to Rating of three-phase motors at 50 Hz and 400 V 400 V kw NO NC For screw fixing and snap-on mounting onto TH 5 standard mounting rail Size S00 With integrated coil circuit (varistor) 1 NO, Ident. No. 10 A1(+) 1/L1 /L 5/L 1 RT B4. RT101.-.B4. Auxiliary contacts DT Screw terminals DT Spring-type terminals Ident. No. Version A( ) /T1 4/T 1 NC, Ident. No. 01 A1(+) 1/L1 /L 6/T 5/L 14 1 A( ) /T1 4/T 6/T U s = 4 V DC, coil operating range 0.7 to 1.5 x U s Power consumption of the solenoid coils. W at 4 V) } RT1015-1KB41 } RT1015-KB } RT1015-1KB4 } RT1015-KB } RT1016-1KB41 } RT1016-KB } RT1016-1KB4 } RT1016-KB } RT1017-1KB41 } RT1017-KB } RT1017-1KB4 } RT1017-KB4 U s = 4 V DC, coil operating range 0.85 to 1.85 x U s Power consumption of the solenoid coils 1.4 W at 4 V A RT1015-1WB41 B RT1015-WB B RT1015-1WB4 B RT1015-WB B RT1016-1WB41 B RT1016-WB B RT1016-1WB4 B RT1016-WB B RT1017-1WB41 B RT1017-WB B RT1017-1WB4 B RT1017-WB4 /56 Siemens IC 10 AO 014

57 Coupling Contactors SIRIUS RT10 coupling contactors (interface), -pole, kw DC operation Low power consumption Extended operating range of the solenoid coil Integrated coil circuit PU (UNIT, SET, M) = 1 = 1 UNIT = 41B Rated data AC- and AC- T u : Up to 60 C Operational current I e up to Rating of three-phase motors at 50 Hz and 400 V 400 V A kw NO NC For screw fixing and snap-on mounting onto TH 5 standard mounting rail Size S0 With integrated coil circuit (varistor) RT10.-1KB40 RT10.-KB40 Auxiliary contacts DT Screw terminals DT Spring-type terminals for coil terminals Ident. No. Version A1(+) 1/L1 /L 5/L A( ) /T1 4/T 6/T U s = 4 V DC, coil operating range 0.7 to 1.5 x U s Power consumption of the coils 4. W at 4 V Varistor mounted } RT104-1KB40 B RT104-KB } RT105-1KB40 } RT105-KB } RT106-1KB40 } RT106-KB40 Accessories see page /7. Siemens IC 10 AO 014 /57

58 Contactor Assemblies RA1, RA14 Contactor Assemblies SIRIUS RA1 reversing contactor assemblies Overview The RA1 reversing contactor assemblies can be ordered as follows: Sizes S00 to S Fully wired and tested, with mechanical and electrical interlock As individual parts for customer assembly Sizes S6 to S1 Only as individual parts for customer assembly There is also a range of accessories (auxiliary switch blocks, surge suppressors, etc.) that must be ordered separately. Overload relays for motor protection see Chapter 7 "Protection Equipment" "Overload Relays". The RA1 contactor assemblies have screw terminals. Sizes S00 to S are suitable for screw and snap-on mounting onto TH 5 standard mounting rails. For assemblies with AC operation and 50/60 Hz, a dead interval of 50 ms must be provided when used with voltages 500 V; a dead interval of 0 ms is recommended for use with voltages 400 V. These dead times do not apply to assemblies with DC operation. The operating times of the individual contactors are not affected by the mechanical locking device Complete units The fully wired reversing contactor assemblies are suitable for use in any climate. They are finger-safe according to EN The contactor assemblies consist of contactors with the same power, with one NC contact in the basic unit. The contactors are mechanically and electrically interlocked (NC contact interlock). For motor protection, either RU11 or RB. overload relays for direct mounting or stand-alone installation or thermistor motor protection tripping units must be ordered separately. Components for customer assembly Assembly kits for all sizes are available for customer assembly of reversing contactor assemblies. Contactors, overload relays, the mechanical interlock (as of size S) and for momentary-contact operation auxiliary switch blocks for latching must be ordered separately. See also the configuration manual "SIRIUS Configuration": Rated data AC- and AC- for 50 Hz Size 400 V AC Rating Operational Contactor Mechanical Mechanical Mechanical Assembly kit current I e locking device1) locking device) locking device) Fully wired and tested contactor assemblies kw A 7 S00 RT ) RA191-A 5) RA115-8XB RT1016 RA116-8XB RT1017 RA117-8XB S0 RT104 RA194-1A RA194-B -- RA19-A 6) RA14-8XB RT105 RA15-8XB RT106 RA16-8XB S RT104 RA194-1A RA194-B -- RA19-A 7) RA14-8XB RT105 RA15-8XB RT106 RA16-8XB S RT1044 RA194-1A RA194-B -- RA194-A 7) RA144-8XB RT1045 RA145-8XB RT1046 RA146-8XB S6 RT RA1954-A RA195-M 8) RT RT S10 RT RA1954-A RA196-A 8) RT RT S1 RT RA1954-A RA197-A 8) RT1076 1) Can be mounted onto the front. ) Laterally mountable with one auxiliary contact. ) Laterally mountable without auxiliary contact. 4) Interlock can only be ordered with assembly kit. 5) Assembly kit contains: mechanical interlock; connecting clips for contactors; wiring modules on the top and bottom. 6) Assembly kit contains: wiring modules on the top and bottom. 7) Assembly kit contains: connecting clips for contactors; wiring modules on the top and bottom. 8) Assembly kit contains: wiring module on the top and bottom. /58 Siemens IC 10 AO 014

59 Contactor Assemblies RA1, RA14 Contactor Assemblies SIRIUS RA1 reversing contactor assemblies Selection and ordering data Fully wired and tested contactor assemblies Size S00 up to 5.5 kw RA11.-8XB Rated data AC- and AC- Operational current I e up to Ratings of three-phase motors at 50 Hz and 400 V 0 V 400 V 500 V 690 V A kw kw kw kw V AC operation, 50/60 Hz Rated control supply voltage U s 1) DT Screw terminals PU (UNIT, SET, M) AC A RA115-8XB0-1AB0 1 1 unit 41B 110 AC A RA115-8XB0-1AF0 1 1 unit 41B 0 AC } RA115-8XB0-1AP0 1 1 unit 41B AC A RA116-8XB0-1AB0 1 1 unit 41B 110 AC A RA116-8XB0-1AF0 1 1 unit 41B 0 AC } RA116-8XB0-1AP0 1 1 unit 41B AC A RA117-8XB0-1AB0 1 1 unit 41B 110 AC A RA117-8XB0-1AF0 1 1 unit 41B 0 AC } RA117-8XB0-1AP0 1 1 unit 41B DC operation DC } RA115-8XB0-1BB4 1 1 unit 41B DC } RA116-8XB0-1BB4 1 1 unit 41B 1) Coil operating range at 50 Hz: x U s ; at 60 Hz: x U s. Note: The contactors integrated in the contactor assemblies have no unassigned auxiliary contacts NSB0_00459a The connecting cables are not shown. Mountable accessories (optional) Complete contactor assemblies Accessories Page Individual parts Page Q1 Q 1 14 Solder pin adapters Auxiliary switch block, RT1916-4KA1 / Contactor, kw Contactor, 4 kw RT1015 RT1016 RT1015 RT1016 /14 /14 front RH /5 1 Contactor, 5.5 kw RT1017 RT1017 /14 (auxiliary switch block according to EN Assembly kit RA191-A /64 must be used) The assembly kit contains: 16 Surge suppressors RT / Mechanical interlocks connecting clips for contactors Wiring modules on the top and bottom for connecting the main current paths, electrical interlock included 1), interruptible (NC contact interlock) 1) RT101. contactors with one NC contact in the basic unit are required for the electrical interlock Siemens IC 10 AO 014 /59

60 Contactor Assemblies RA1, RA14 Contactor Assemblies SIRIUS RA1 reversing contactor assemblies Fully wired and tested contactor assemblies Size S0 up to 11 kw RA1.-8XB Rated data AC- and AC- Operational current I e up to Ratings of three-phase motors at 50 Hz and 400 V 0 V 400 V 500 V 690 V A kw kw kw kw V AC operation, 50/60 Hz Rated control supply voltage U s 1) DT Screw terminals PU (UNIT, SET, M) AC A RA14-8XB0-1AC 1 1 unit 41B 110 AC A RA14-8XB0-1AG 1 1 unit 41B 0 AC } RA14-8XB0-1AL 1 1 unit 41B AC A RA15-8XB0-1AC 1 1 unit 41B 110 AC A RA15-8XB0-1AG 1 1 unit 41B 0 AC } RA15-8XB0-1AL 1 1 unit 41B AC A RA16-8XB0-1AC 1 1 unit 41B 110 AC A RA16-8XB0-1AG 1 1 unit 41B 0 AC A RA16-8XB0-1AL 1 1 unit 41B DC operation DC } RA14-8XB0-1BB4 1 1 unit 41B DC A RA15-8XB0-1BB4 1 1 unit 41B DC A RA16-8XB0-1BB4 1 1 unit 41B 1) Coil operating range at 50 Hz: U s ; at 60 Hz: U s NSB0_00460b 14 6 The connecting cables are not shown. Mountable accessories (optional) Complete contactor assemblies Accessories Page Individual parts Page Q1 Q 1 Mech. interlocking, 1 Contactor, 5.5 kw RT104 RT104 /15 front RA194-1A /6 1 Contactor, 7.5 kw RT105 RT105 /15 14 Auxiliary switch block, front RH191-1CA.. /4 15 Auxiliary switch block, lateral RH191-1EA.. /8 1 4 Contactor, 11 kw Mech. interlock, lateral RT106 RA194-B RT106 /15 /6 16 Surge suppressors RT /4 6 Assembly kit RA19-A /64 The assembly kit contains wiring modules on the top and bottom (they also form the mechanical connection between the contactors). /60 Siemens IC 10 AO 014

61 Contactor Assemblies RA1, RA14 Contactor Assemblies Fully wired and tested contactor assemblies Size S up to kw SIRIUS RA1 reversing contactor assemblies RA1.-8XB Rated data AC- and AC- Operational current I e up to Ratings of three-phase motors at 50 Hz and 500 V 0 V 400 V 500 V 690 V A kw kw kw kw V AC operation, 50/60 Hz Rated control supply voltage U s 1) DT Screw terminals PU (UNIT, SET, M) AC A RA14-8XB0-1AC 1 1 unit 41B 110 AC A RA14-8XB0-1AG 1 1 unit 41B 0 AC A RA14-8XB0-1AL 1 1 unit 41B AC A RA15-8XB0-1AC 1 1 unit 41B 110 AC A RA15-8XB0-1AG 1 1 unit 41B 0 AC A RA15-8XB0-1AL 1 1 unit 41B AC B RA16-8XB0-1AC 1 1 unit 41B 110 AC B RA16-8XB0-1AG 1 1 unit 41B 0 AC A RA16-8XB0-1AL 1 1 unit 41B DC operation DC A RA14-8XB0-1BB4 1 1 unit 41B DC A RA15-8XB0-1BB4 1 1 unit 41B DC A RA16-8XB0-1BB4 1 1 unit 41B 1) Coil operating range at 50 Hz: x U s ; at 60 Hz: x U s NSB0_00461b The connecting cables are not shown. Mountable accessories (optional) Complete contactor assemblies To be ordered separately Page Individual parts Page Q1 Q Mech. interlocking, front Auxiliary switch block, front Auxiliary switch block, lateral Surge suppressors RA194-1A RH191-1CA.. RH191-1EA.. RT RT /6 /4 /8 / Contactor, 15 kw Contactor, 18.5 kw Contactor, kw Mech. interlock, lateral Assembly kit RT104 RT105 RT106 RA194-B RA19-A RT104 RT105 RT106 /16 /16 /16 /6 /64 The assembly kit contains: 5 connecting clips for contactors with 10 mm distance 6 Wiring modules on the top and bottom for connecting the main current paths Siemens IC 10 AO 014 /61

62 Contactor Assemblies RA1, RA14 Contactor Assemblies SIRIUS RA1 reversing contactor assemblies Fully wired and tested contactor assemblies Size S up to 45 kw RA14.-8XB Rated data AC- and AC- Operational current I e up to Ratings of three-phase motors at 50 Hz and 500 V 0 V 400 V 500 V 690 V A kw kw kw kw V AC operation at 50/60 Hz Rated control supply voltage U s 1) DT Screw terminals PU (UNIT, SET, M) AC B RA144-8XB0-1AC 1 1 unit 41B 110 AC B RA144-8XB0-1AG 1 1 unit 41B 0 AC B RA144-8XB0-1AL 1 1 unit 41B AC B RA145-8XB0-1AC 1 1 unit 41B 110 AC B RA145-8XB0-1AG 1 1 unit 41B 0 AC B RA145-8XB0-1AL 1 1 unit 41B AC B RA146-8XB0-1AC 1 1 unit 41B 110 AC B RA146-8XB0-1AG 1 1 unit 41B 0 AC B RA146-8XB0-1AL 1 1 unit 41B DC operation DC B RA144-8XB0-1BB4 1 1 unit 41B DC B RA145-8XB0-1BB4 1 1 unit 41B DC B RA146-8XB0-1BB4 1 1 unit 41B 1) Coil operating range at 50 Hz: x U s ; at 60 Hz: x U s NSB0_0046b The connecting cables are not shown. Mountable accessories (optional) Complete contactor assemblies To be ordered separately Page Individual parts Page Q1 Q Mech. interlocking, front Auxiliary switch block, front Auxiliary switch block, lateral Surge suppressors RA194-1A RH191-1CA.. RH191-1EA.. RT RT /6 /4 /8 / Contactor, 0 kw Contactor, 7 kw Contactor, 45 kw Mech. interlock, lateral Assembly kit RT1044 RT1045 RT1046 RA194-B RA194-A RT1044 RT1045 RT1046 /17 /17 /17 /6 /64 The assembly kit contains: 5 connecting clips for contactors with 10 mm distance 6 Wiring modules on the top and bottom for connecting the main current paths /6 Siemens IC 10 AO 014

63 Contactor Assemblies RA1, RA14 Contactor Assemblies SIRIUS RA1 reversing contactor assemblies Components for customer assembly Type Mechanical interlocks RA194-1A mounted onto contactors For contactors RT10 RT10 RT104 RT1 RT14 RT144 RT15 RT15 RT10 RT10 RT104 RT1 RT15 RT1.5 RT1.6 RT1.7 Size Version S0 S S S0 S S S6 S10 S1 Laterally mountable 1) Each with one auxiliary contact (1 NC contact) per contactor (can only be used to connect contactors which are not more than 1 size larger or smaller). The mounting depth of the smaller contactor has to be adapted.) Can be mounted onto the front ) Onto contactor sizes S and S (for contactors of the same size) Note: Size S0: Wiring modules must be mounted first. Sizes S and S: Use RA19-C mechanical connector. Laterally mountable, without auxiliary contacts Contactor sizes S6, S10 and S1 can be interlocked with each other as required; no adaptation of mounting depth is necessary. Contactor clearance 10 mm. PU (UNIT, SET, M) } RA194-B 1 1 unit 41B } RA194-1A 1 1 unit 41B } RA1954-A 1 1 unit 41B RA1954-A RT104.-A with RT105 S with S6 Adapter, laterally mountable, for mechanical interlocking of contactor S (only for AC operation) with contactor S6 using RA1954-A locking device (must be ordered separately) incl. connecting clips A RA1954-C 1 1 unit 41B RA1954-C Coil repeat terminals RT10 RT104 S, S For the coil terminals A1 and A for reversing starters (contactor sizes S and S). x A1 and 1 x A required per assembly (one set contains 10 x A1 and 5 x A) B RA19-B 1 1 unit 41B RA19-B Base plates RT105 S6 For customer assembly of reversing B RA195-A 1 1 unit 41B RT1.6 S10 contactor assemblies B RA196-A 1 1 unit 41B RT1.7 S1 B RA197-A 1 1 unit 41B 1) Can also be used for 4-pole contactors with sizes S and S. ) Can also be used for size S0 4-pole contactors. Siemens IC 10 AO 014 /6

64 Contactor Assemblies RA1, RA14 Contactor Assemblies SIRIUS RA1 reversing contactor assemblies For contactors Type Assembly kits for making -pole contactor assemblies Size Version DT RT101 S00 The assembly kit contains: mechanical interlock; connecting clips for contactors; wiring modules on the top and bottom PU (UNIT, SET, M) } RA191-A 1 1 unit 41B RA191-A RT10 S0 The assembly kit contains: wiring modules on the top and bottom } RA19-A 1 1 unit 41B RA19-A RT10 S The assembly kit contains: connecting clips for contactors; wiring modules on the top and bottom } RA19-A 1 1 unit 41B NSB0_00470 NSB00469 NSB00468 RA19-A RT104 S The assembly kit contains: connecting clips for contactors; wiring modules on the top and bottom } RA194-A 1 1 unit 41B RA194-A NSB0_00471 RT105 S6 The assembly kit contains: Wiring modules on the top and bottom (for connection with box terminal) A RA195-A 1 1 unit 41B RA195-A NSB0_0174 RT105 S6 The assembly kit contains: A RA195-M 1 1 unit 41B RT1.6 S10 Wiring modules on the top and bottom A RA196-A 1 1 unit 41B RT1.7 S1 (for connection without box terminal) A RA197-A 1 1 unit 41B RA195-M NSB0_0175 /64 Siemens IC 10 AO 014

65 Contactor Assemblies RA1, RA14 Contactor Assemblies SIRIUS RA1 reversing contactor assemblies For Size contactors Type mm Wiring modules, single RA195-D RA195-P NSB0_0184 NSB0_0185 Contactor clearance Version DT PU (UNIT, SET, M) RT101 S00-S00 0 Top (in-phase) A RA191-D 1 5 units 41B Bottom (with phase reversal) } RA191-E 1 5 units 41B RT10 S0-S0 0 Top (in-phase) } RA19-D 1 5 units 41B and and S0-S0 10 Bottom (with phase reversal) } RA19-E 1 5 units 41B RT10 S-S 10 Top (in-phase) } RA19-D 1 1 unit 41B Bottom (with phase reversal) } RA19-E 1 1 unit 41B RT104 S-S 10 Top (in-phase) } RA194-D 1 1 unit 41B Bottom (with phase reversal) } RA194-E 1 1 unit 41B RT105 S6-S6 10 Top (in-phase, for connection with box terminal) Top (with phase reversal, for connection without box terminal) A RA195-D 1 1 unit 41B A RA195-P 1 1 unit 41B Type Mechanical connectors For Size contactors Contactor clearance mm Interlocking Version DT PU (UNIT, SET, M) 1 pack = 10 units for 10 combinations RT1.1 1) S00-S00 0 Lateral For - and } RA191-H 1 10 units 41B 4-pole contactors RA191-H RT1. S0-S0 0 On front For - and A RA19-C 1 10 units 41B 10 ) Lateral 4-pole contactors } RT19-D units 41B RA19-C RT1. RT1.4 S-S S-S 0 On front For -pole contactors } RA19-C 1 10 units 41B RA19-C RA19-D RT1. RT1.4 RT1.5 S-S S-S S6-S6 10 Lateral For -pole contactors RT1. S-S 10 Lateral For 4-pole contactors } RA19-D 1 10 units 41B A RA19-G 1 10 units 41B RA19-G RT1.4 S-S 10 Lateral For 4-pole contactors B RA194-G 1 10 units 41B RA194-G 1) This pack contains 10 additional interlocks. ) The connector function can be fulfilled with the wiring modules for size S0, a contactor clearance of 10 mm and a lateral interlock. Siemens IC 10 AO 014 /65

66 Contactor Assemblies RA1, RA14 Contactor Assemblies SIRIUS RA14 contactor assemblies for wye-delta starting Overview These RA14 contactor assemblies for wye-delta starting are designed for standard applications. Note: Contactor assemblies for wye-delta starting in special applications such as very heavy starting 1) or wye-delta starting of special motors must be customized. Help with designing such special applications is available from Technical Assistance. The RA14 contactor assemblies for wye-delta starting can be ordered as follows: Sizes S00 to S Fully wired and tested, with electrical interlock, dead interval of up to 10 s on reversing (size S00 with electrical and mechanical interlocks) As individual parts for customer assembly Sizes S6 to S1 Only as individual parts for customer assembly There is also a range of accessories (auxiliary switch blocks, surge suppressors, etc.) that must be ordered separately. Overload relays for motor protection, see Chapter 7, "Protection Equipment" "Overload Relays" "SIRIUS RB Solid-State Overload Relays". The RA14 contactor assemblies have screw terminals. Sizes S00 to S are suitable for screw and snap-on mounting onto TH 5 standard mounting rails. Complete units Fully wired and tested RA14 contactor assemblies have one unassigned NO contact which is mounted onto the front of the Q delta contactor. A solid-state time-delay auxiliary switch block is snapped onto the front of the complete contactor assemblies, size S00 up to 7.5 kw, while a timing relay is mounted onto the side of sizes S0 to S, 11 kw to 75 kw. A dead interval of 50 ms on reversing is integrated into the timing relay function. 1) For effective support from Technical Assistance, you must provide the following details: - Rated motor voltage - Rated motor current - Service factor, operating values - Motor starting current factor - Starting time - Ambient temperature Rated data at 50 Hz 400 V AC Rating P Size Operational Motor current Line/delta contactor Star contactor current I e complete kw A A S00-S00-S00 RT1015 RT1015 RA1415-8XB RT1017 RA1416-8XB S0-S0-S0 RT104 RT104 RA14-8XC RT106 RA145-8XC S-S-S0 RT104 RT106 RA144-8XC RT S-S-S RT104 RA145-8XC RT106 RA146-8XC S-S-S RT1044 RT105 RA1444-8XC RT1045 RT106 RA1445-8XC S6-S6-S RT1054 RT RT1055 RT RT1056 RT S10-S10-S6 RT1064 RT RT1065 RT S1-S1-S10 RT1075 RT RT RT1076 RT1066 /66 Siemens IC 10 AO 014

67 Components for customer assembly Assembly kits with wiring modules and, if necessary, mechanical connectors are available for contactor assemblies for wye-delta starting. Contactors, overload relays, wye-delta timing relays, auxiliary switches for electrical interlock if required also infeed terminals, mechanical interlocks and base plates must be ordered separately (exception: in the case of the assembly kit for size S00 contactor assemblies, the mechanical interlock between the delta contactor and the star contactor is included in the kit). The wiring kits for sizes S00 and S0 contain the top and bottom main conducting path connections between the line and delta contactors (top) and between the delta and star contactors (bottom). In the case of sizes S to S1 only the bottom main conducting path connection between the delta and star contactors is included in the wiring module, owing to the larger conductor cross-section at the infeed. Motor protection Overload relays or thermistor motor protection releases can be used for overload protection. Contactor Assemblies RA1, RA14 Contactor Assemblies SIRIUS RA14 contactor assemblies for wye-delta starting The overload relay can be either mounted onto the Q1 line contactor or fitted separately. It must be set to 0.58 times the rated motor current. Note: The selection of contactor types refers to fused configurations. See also the configuration manual "SIRIUS Configuration": Surge suppression Sizes S00 to S All contactor assemblies can be fitted with RC elements, varistors or diode assemblies for damping opening surges in the coil. As with the individual contactors, the surge suppressors can either be plugged onto the top of the contactors (S00) or fitted onto the coil terminals on the top or bottom (S0 to S). Sizes S6 to S1 The contactors are fitted with varistors as standard. P kw Accessories for customer assembly Timing relays Assembly kit A, for double infeed Assembly kit B, for single infeed Overload relay, thermal (CLASS 10 trip class) Star jumper Base plates Setting range A Overload relay, solid-state (CLASS 10 trip class) Setting range A 5.5 RT1916-G RA191-B 1) RU1116-1HB RB016-1SB0 7.5 RP1574-1N RU1116-1JB0 11 RP1574-1N.0 -- RA19-B ) RU116-4AB RB06-1QB RU116-4BB RU116-4DB0 RP1574-1N.0 RA19-C ) RV195-1A RT196-4BA1 RA19-E RU116-4DB RB06-1UB RU116-4FB0 7 RP1574-1N.0 RA19-B ) RV195-1A RT196-4BA1 RA19-F RU116-4GB RB06-1UB RU116-4HB0 55 RP1574-1N.0 RA194-C ) -- RT196-4BA1 RA194-E RU1146-4JB RB046-1EB RU1146-4LB0 90 RP1574-1N.0 -- RA195-D 4) RT1946-4BA1 RA195-E RB056-1FC RP1574-1N RT1956-4BA1 RA196-E RB066-1GC RB066-1MC 15 RP1574-1N RT1966-4BA1 RA197-E RB066-1MC ) Assembly kit contains mechanical interlock, connecting clips; wiring modules on the top (connection between line and delta contactor) and on the bottom (connection between delta and star contactor); star jumper. ) Assembly kit contains 5 connecting clips; wiring modules on the top (connection between line and delta contactor) and on the bottom (connection between delta and star contactor); star jumper. ) Assembly kit contains wiring module on the bottom (connection between delta and star contactor) and star jumper. 4) Wiring module on top from reversing contactor assembly (note conductor cross-sections). Siemens IC 10 AO 014 /67

68 Contactor Assemblies RA1, RA14 Contactor Assemblies SIRIUS RA14 contactor assemblies for wye-delta starting Selection and ordering data Fully wired and tested contactor assemblies Size S00-S00-S00 up to 7.5 kw Rated data AC- Operational current I e up to Ratings of three-phase motors at 50 Hz and Rated control supply voltage U s 1) DT Screw terminals PU (UNIT, SET, M) 400 V 0 V 400 V 500 V 690 V A kw kw kw kw V AC operation, 50/60 Hz AC B RA1415-8XB1-1AB0 1 1 unit 41B 110 AC B RA1415-8XB1-1AF0 1 1 unit 41B 0 AC B RA1415-8XB1-1AP0 1 1 unit 41B AC B RA1416-8XB1-1AB0 1 1 unit 41B 110 AC B RA1416-8XB1-1AF0 1 1 unit 41B RA141.-8XB AC D RA1416-8XB1-1AP0 1 1 unit 41B DC operation DC B RA1415-8XB1-1BB4 1 1 unit 41B DC } RA1416-8XB1-1BB4 1 1 unit 41B 1) Coil operating range at 50 Hz: x U s ; at 60 Hz: x U s NSB0_0046a The connecting cables are not shown. Mountable accessories (optional) Complete contactor assemblies Accessories Page Individual parts Page Q1 1) Q ) Q ) 14 Auxiliary switch block, 1 Contactor, 5.5 kw RT1015 RT1015 RT1015 /14 front Surge suppressors RH RT /4 /4 1 Contactor, 7.5 kw RT1017 RT1017 RT1015 / Three-phase infeed terminal 1) Use version with 1 NO. ) Use version with 1 NC. RA191-K / Solid-state time-delay auxiliary switch block, front Auxiliary switch block with 1 unassigned NO contact Assembly kit RT1916-G.51 RH1911-1BA10 RA191-B The assembly kit contains: 4 Mechanical interlocks 5 connecting clips Wiring modules on the top and bottom for connecting the 6 main and control conducting paths /40 /4 /7 /68 Siemens IC 10 AO 014

69 Fully wired and tested contactor assemblies Size S0-S0-S0 up to 18.5 kw Contactor Assemblies RA1, RA14 Contactor Assemblies SIRIUS RA14 contactor assemblies for wye-delta starting Rated data AC- Operational current I e up to Ratings of three-phase motors at 50 Hz and 400 V 0 V 400 V 500 V 690 V A kw kw kw kw V AC operation, 50/60 Hz Rated control supply voltage U s 1) DT Screw terminals PU (UNIT, SET, M) AC B RA14-8XC1-1AC 1 1 unit 41B 110 AC B RA14-8XC1-1AG 1 1 unit 41B 0 AC C RA14-8XC1-1AL 1 1 unit 41B / / AC A RA145-8XC1-1AC 1 1 unit 41B 110 AC A RA145-8XC1-1AG 1 1 unit 41B 0 AC } RA145-8XC1-1AL 1 1 unit 41B RA14.-8XC DC operation DC } RA14-8XC1-1BB4 1 1 unit 41B / / DC A RA145-8XC1-1BB4 1 1 unit 41B ) Coil operating range at 50 Hz: x U s ; at 60 Hz: x U s NSB0_00464c The connecting cables are not shown. Mountable accessories (optional) Complete contactor assemblies Accessories Page Individual parts Page Q1 Q Q 4 Mech. interlock, lateral RA194-B /6 1 Contactor, 11 kw RT104 RT104 RT104 /15 7 Solid-state time-delay auxiliary switch block, front 1) 1 Contactor, 15/18.5 kw RT106 RT106 RT104 /15 RT196-G... /40 4) 1 8 Mech. interlocking, front RA194-1A /6 Timing relay, lateral RP1574-1N Auxiliary switch block, lateral RH191-1EA.. /8 Auxiliary switch block with 1 unassigned NO contact RH191-1CA10 16 Surge suppressors RT /4 Three-phase infeed terminal ) 10 Auxiliary switch block for 17 RV1915-5A /7 local control /7 18 Three-phase busbar ) RT196-4CC0 /7 - units RH191-1CA01 Push-in lug ) - units RH191-1CA10 /7 19 for timing relay 4) screw fixing RP Assembly kit RA19-B /7 The assembly kit contains: 5 6 Connecting clips Wiring modules on the top and bottom for connecting the main and control conducting paths 1) Generally possible. If a solid-state time-delay auxiliary switch block is mounted onto the front of Q, a standard auxiliary switch block can only be mounted onto the side. ) 17 and 18 can only be mounted with contactors with screw terminal (coil). ) Not included in the scope of supply of the preassembled contactor assemblies; can be ordered as an accessory. 4) See Catalog IC 10, Chapter 10 "Monitoring and Control Devices" "RP, 7PV Timing Relays" "RP15 Timing Relays in Industrial Enclosure,.5 mm". Siemens IC 10 AO 014 /69

70 Contactor Assemblies RA1, RA14 Contactor Assemblies SIRIUS RA14 contactor assemblies for wye-delta starting Fully wired and tested contactor assemblies Size S-S-S0 up to 0 kw Rated data AC- Operational current I e up to Ratings of three-phase motors at 50 Hz and 400 V 0 V 400 V 500 V 690 V A kw kw kw kw V AC operation, 50/60 Hz Rated control supply voltage U s 1) DT Screw terminals PU (UNIT, SET, M) 50 / / AC A RA144-8XC1-1AC 1 1 unit 41B 110 AC A RA144-8XC1-1AG 1 1 unit 41B 0 AC } RA144-8XC1-1AL 1 1 unit 41B DC operation 50 / / DC } RA144-8XC1-1BB4 1 1 unit 41B RA144-8XC ) Coil operating range at 50 Hz: x U s ; at 60 Hz: x U s NSB0_00465d 7 6 The connecting cables are not shown. Mountable accessories (optional) Complete contactor assemblies To be ordered separately Page Individual parts Page Q1 Q Q 4 Mech. interlock, lateral 1 Contactor, /0 kw RT104 RT104 RT106 /15 Depth compensation required Q: 1.5 mm; Q: 0 mm 1) 8 Timing relay, lateral RP1574-1N.0 ) RA194-B /6 9 Auxiliary switch block with 7 Solid-state time-delay auxiliary switch block, front ) 1 unassigned NO contact RH191-1CA10 /7 RT196-G... /40 10 Auxiliary switch block for 15 Auxiliary switch block, lateral RH191-1EA.. /8 local control 16 Surge suppressors RT /4, - units RH191-1CA01 /7 RT /4 - units RH191-1CA10 /7 17 Three-phase infeed terminal RV195-5A /7 11 Base plate RA19-E /7 18 Three-phase busbars RV195-1A /7 6 Assembly kit RA19-C /7 19 Push-in lug for timing relay The assembly kit contains the star jumper on the top and the wiring 4) screw mounting RV190 module on the bottom for connecting the main current paths. 1) Use the RA19-B base plate for this design. ) Generally possible. If a solid-state time-delay auxiliary switch block is mounted onto the front of Q, a standard auxiliary switch block can only be mounted onto the side. ) See Catalog IC 10, Chapter 10 "Monitoring and Control Devices" "RP, 7PV Timing Relays" "RP15 Timing Relays in Industrial Enclosure,.5 mm". /70 Siemens IC 10 AO 014

71 Fully wired and tested contactor assemblies Size S-S-S up to 45 kw Contactor Assemblies RA1, RA14 Contactor Assemblies SIRIUS RA14 contactor assemblies for wye-delta starting RA14.-8XC Rated data AC- Operational current I e up to Ratings of three-phase motors at 50 Hz and 400 V 0 V 400 V 500 V 690 V A kw kw kw kw V AC operation, 50/60 Hz Rated control supply voltage U s 1) DT Screw terminals PU (UNIT, SET, M) AC A RA145-8XC1-1AC 1 1 unit 41B 110 AC A RA145-8XC1-1AG 1 1 unit 41B 0 AC } RA145-8XC1-1AL 1 1 unit 41B AC A RA146-8XC1-1AC 1 1 unit 41B 110 AC A RA146-8XC1-1AG 1 1 unit 41B 0 AC } RA146-8XC1-1AL 1 1 unit 41B DC operation DC A RA145-8XC1-1BB4 1 1 unit 41B DC A RA146-8XC1-1BB4 1 1 unit 41B 1) Coil operating range at 50 Hz: x U s ; at 60 Hz: x U s NSB0_00466c The connecting cables are not shown. Mountable accessories (optional) Complete contactor assemblies To be ordered separately Page Individual parts Page Q1 Q Q 4 7 Mech. interlock, lateral Solid-state time-delay auxiliary RA194-B /6 1 1 Contactor, 7 kw Contactor, 45 kw RT105 RT106 RT105 RT106 RT104 RT104 /16 /16 switch block, front 1) RT196-G... /40 8 Timing relay, lateral RP1574-1N.0 ) 1 Mech. interlocking, front RA194-1A /6 9 Auxiliary switch block with 15 Auxiliary switch block, lateral RH191-1EA.. /8 1 unassigned NO contact RH191-1CA10 /7 16 Surge suppressors RT /4, 10 Auxiliary switch block for RT /4 local control RV195-5A /7 - units RH191-1CA01 /7 - units RH191-1CA10 /7 17 Three-phase infeed terminal 18 Three-phase busbars 19 Push-in lug for timing relay screw mounting RV195-1A RP190 /7 ) 11 6 Base plate Assembly kit RA19-F RA19-B /7 /7 The assembly kit contains the star jumper on the top and the wiring module on the bottom for connecting the main current paths. 1) Generally possible. If a solid-state time-delay auxiliary switch block is mounted onto the front of Q, a standard auxiliary switch block can only be mounted onto the side. ) See Catalog IC 10, Chapter 10 "Monitoring and Control Devices" "RP, 7PV Timing Relays" "RP15 Timing Relays in Industrial Enclosure,.5 mm". Siemens IC 10 AO 014 /71

72 Contactor Assemblies RA1, RA14 Contactor Assemblies SIRIUS RA14 contactor assemblies for wye-delta starting Fully wired and tested contactor assemblies Size S-S-S up to 75 kw Rated data AC- Rated control supply voltage U s 1) DT Screw terminals PU (UNIT, SET, M) Operational Ratings of three-phase motors current I e at 50 Hz and up to 400 V 0 V 400 V 500 V 690 V A kw kw kw kw V AC operation, 50/60 Hz AC B RA1444-8XC1-1AC 1 1 unit 41B 110 AC B RA1444-8XC1-1AG 1 1 unit 41B 0 AC } RA1444-8XC1-1AL 1 1 unit 41B AC B RA1445-8XC1-1AC 1 1 unit 41B 110 AC B RA1445-8XC1-1AG 1 1 unit 41B 0 AC } RA1445-8XC1-1AL 1 1 unit 41B DC operation RA144.-8XC DC B RA1444-8XC1-1BB4 1 1 unit 41B DC B RA1445-8XC1-1BB4 1 1 unit 41B 1) Coil operating range at 50 Hz: x U s ; at 60 Hz: x U s NSB0_00467d The connecting cables are not shown. Mountable accessories (optional) Complete contactor assemblies To be ordered separately Page Individual parts Page Q1 Q Q 4 Mech. interlock, lateral, Depth compensation required RA194-B /6 1 1 Contactor, 55 kw Contactor, 75 kw RT1044 RT1045 RT1044 RT1045 RT105 RT106 /16 /16 Q: 0 mm; Q: 7.5 mm 1) 8 Timing relay, lateral RP1574-1N.0 ) 7 Solid-state time-delay auxiliary switch block, front ) 9 Auxiliary switch block with RT196-G... /40 1 unassigned NO contact RH191-1CA10 /7 15 Auxiliary switch block, lateral RH191-1EA.. /8 10 Auxiliary switch block for 16 Surge suppressors RT /4 local control - units RH191-1CA01 /7 19 Push-in lug for timing relay screw mounting ) - units RH191-1CA10 /7 RP Base plate RA194-E /7 0 Single-phase infeed terminals RA194-L /7 6 Assembly kit RA194-C /7 1) Use the RA194-B base plate for this design. ) Generally possible. If a solid-state time-delay auxiliary switch block is mounted onto the front of Q, a standard auxiliary switch block can only be mounted onto the side. The assembly kit contains the star jumper on the top and the wiring module on the bottom for connecting the main current paths. ) See Catalog IC 10, Chapter 10 "Monitoring and Control Devices" "RP, 7PV Timing Relays" "RP15 Timing Relays in Industrial Enclosure,.5 mm". /7 Siemens IC 10 AO 014

73 Contactor Assemblies RA1, RA14 Contactor Assemblies SIRIUS RA14 contactor assemblies for wye-delta starting Components for customer assembly Assembly kits RA195-B NSB0_0186 Version Size DT The assembly kit contains: Mechanical interlock; connecting clips, star jumper, wiring modules on the top and bottom The assembly kit contains: 5 connecting clips, star jumper, wiring modules on the top and bottom The assembly kit contains: Star jumper, wiring module on the bottom (Wiring module on the top is not included in the scope of supply.) (A double infeed between the line contactor and the delta contactor is recommended.) PU (UNIT, SET, M) S00-S00-S00 A RA191-B 1 1 unit 41B S0-S0-S0 } RA19-B 1 1 unit 41B S-S-S0 } RA19-C 1 1 unit 41B S-S-S } RA19-B 1 1 unit 41B S-S-S } RA194-C 1 1 unit 41B S-S-S } RA194-B 1 1 unit 41B S6-S6-S6 A RA195-B 1 1 unit 41B S6-S6-S6 A RA195-N 1 1 unit 41B S10-S10-S10 A RA196-B 1 1 unit 41B S1-S1-S1 B RA197-B 1 1 unit 41B NSB0_0187 RA195-N, RA196-B, RA197-B Single-phase infeed terminals Three-phase infeed terminal Conductor cross-section: 95 mm S A RA194-L 1 1 unit 41B Infeed terminal block for the line contactor for large conductor cross-sections Conductor cross-section: 6 mm S00 } RA191-K 1 1 unit 41B Conductor cross-section: 5 mm S0 } RV195-5AB 1 1 unit 41E Conductor cross-section: 50 mm S } RV195-5A 1 1 unit 41E Three-phase busbars Bridging phase-by-phase of all input terminals of S0 D RT196-4CC0 1 1 unit 41B the line contactor (Q1) and the delta contactor (Q) S } RV195-1A 1 1 unit 41E Links for paralleling, -pole (star jumpers) Without connection terminal (The links for paralleling can be reduced by one pole) S00 } RT1916-4BA1 1 1 unit 41B S0 } RT196-4BA1 1 1 unit 41B S } RT196-4BA1 1 1 unit 41B S } RT1946-4BA1 1 1 unit 41B S6 1) } RT1956-4BA1 1 1 unit 41B S10, S1 1) } RT1966-4BA1 1 1 unit 41B RT196-4BA1 Base plates For customer assembly of contactor assemblies for wye-delta starting with a laterally mounted timing relay Side-by-side mounting S, S, S0 B RA19-E 1 1 unit 41B 10 mm clearance between Q and Q S, S, S B RA19-F 1 1 unit 41B Side-by-side mounting S, S, S B RA194-E 1 1 unit 41B 10 mm clearance between Q1, Q and Q S6, S6, S B RA195-E 1 1 unit 41B S6, S6, S6 B RA195-F 1 1 unit 41B S10, S10, S6 B RA196-E 1 1 unit 41B S10, S10, S10 B RA196-F 1 1 unit 41B S1, S1, S10 B RA197-E 1 1 unit 41B S1, S1, S1 B RA197-F 1 1 unit 41B For customer assembly of contactor assemblies for wye-delta starting with a front-mounted timing relay 10 mm clearance between Q1, Q and Q S, S, S0 B RA19-B 1 1 unit 41B S, S, S B RA19-B 1 1 unit 41B S, S, S B RA194-B 1 1 unit 41B 1) The RT1956-4EA1 (for S6) or RT1966-4EA1 (for S10 and S1) cover can be used for touch protection. Siemens IC 10 AO 014 /7