Main Characteristics: Zero-point switching LED display Various connection technologies Plug-in control terminal Degree of protection IP 2 Insulated mounting foot Standards / Approvals: DIN EN 697--3 UL 5 / CSA CE C-Tick Ordering Key: 3RF23 1-1 A A 2 Solid state contactor Max. load current Connection technology Switching function Controlled phases Control voltage Operating voltage with heat sink 1 = 1.5 A 2 = 2 A 3 = 3 A = A 5 = 5 A 7 = 7 A 9 = A 1 = Screw connection 2 = Spring-loaded connection 3 = Ring cable connection M5 A = Zero-point switching A = Single-phase = 2 V DC 1 = 2 V AC/DC 2 = 11-23 V AC = - 3 V DC 2 = 2-23 V = - 6 V 5 = - 6 V 6 = - 6 V Not all possible versions are available ex stock! Main Circuit: Type 3RF23..-. AA.2 3RF23..-. AA. 3RF23..-. AA.5 3RF23..-. AA.6 Rated operating voltage U e V 2... 23... 6... 6... 6 Voltage range V 2... 253... 56... 66... 66 Rated frequency Hz 5/6 ± 1 % Rated insulation voltage U i V 6 Rated impulse withstand voltage U imp kv 6 Blocking voltage V 16 Slew rate V/µs 1 Type current AC-51 1 I max at C I e acc. to IEC97--3 at C I e UL/CSA at 5 C Power loss with I max Min. load current Type A A A W A ma 3RF231-. AA. 1.5 7.5 9.6 11.1 1 3RF232-. AA. 2 13.2 17.6 2.5 1 3RF233-1 AA. 3 22 27 33.5 1 3RF233-3 AA. 3 22 27 33.5 1 3RF23-1 AA. 33 36.5 1 3RF23-3 AA. 33 36.5 1 3RF235-1 AA. 5 36 5 5.5 1 3RF235-3 AA. 5 36 5 5.5 1 3RF237-3 AA. 7 7 62 3.5 1 3RF239-3 AA. 3 117.5 1 Max. leakage current 1 The type current provides information about the performance of the solid-state relays. The actual permitted rated operating current Ie can be smaller depending on the connection method and cooling conditions. Subject to changes 6/29 Page 1/9
Rated impulse withstand strength Itsm I2 t value Type A A 2 s 3RF231-. AA. 2 2 2 3RF231-. AA. 2 2 3RF231-. AA. 6 3RF232-. A. 6 1 3RF233-. A. 6 1 3RF23-. AA. 2 72 3RF23-. AA. 72 3RF23-. AA. 6 115 66 3RF235-. A. 115 66 3RF237-. A. 115 66 3RF239-. A. 115 66 Control Circuit A1-A2: Type 3RF23..-. AA. 3RF23..-. AA1. 3RF23..-. AA2. 3RF23..-. AA. Control voltage U s V DC 2 AC/DC 2 acc. to EN 61131-2 AC 11... 23 DC... 3 Max. control voltage U s V 3 AC 26,5 DC 3 253 3 Typical operating current ma 2 ( 6,5 2 ) 2 2 15 2 Response voltage V 15 AC 1 DC 15 9 Drop-out voltage V 5 5 5 1 Rated frequency 5/6 ± Hz -- of the control supply voltage 1 % -- 5/6 ± 1 % -- Switching times ON delay ms 1 + Max. one 1 + Max. one hw. + Max. one 1 + Max. one half-wave half-wave half-wave OFF delay ms 1 + Max. one half-wave 15 + Max. one Hw + Max. one half-wave 1 + Max. one half-wave General Data: Ambient temperature During operation C -25... 6 During storage C -55... Mounting altitude m... 1; at > 1 m, please contact our Technical Assistance Impact resistance acc. to DIN IEC 6 g/ms 15/11 Vibration resistance g 2 Degree of protection IP2 Electromagnetic compatibility (EMC) Interference emission o Conducted interference voltage IEC 6 97--3 Class A for industrial applications 3 o Radiated, high-frequency interference voltage IEC 6 97--3 Class A for industrial applications Interference resistance o Electrostatic discharge acc. to IEC 61 --2 (corresponds to severity 3) kv Contact discharge ; air discharge ; performance criterion 2 o Induced HF fields acc. to IEC 61 --6 MHz.15... ; 1 dbµv; performance criterion 1 o Burst acc. to IEC 61 -- kv 2/5. khz; performance criterion 1 o Surge acc. to IEC 61 --5 kv Phase-to-ground 2; phase-to-phase 1; performance criterion 2 Dielectric Strength 5/6 Hz (Input, Output / Base) V rms 2 Only Low Power consumption versions 3RF23..-.AA..-KN 3 Attention! This product was constructed as a EMC Class A device. The use of this product in residential applications could lead to radio interferences. In such an application, additional filtering may be required. Subject to changes 6/29 Page 2/9
Type 3RF23..-1. 3RF23..-2. 3RF23..-3. Connection, main contacts Screw connection Spring-loaded connection Ring cable connection Conductor cross-section 2 2 x (1.5... 2.5), o Solid mm 2 x (2.5... 6) 2x (.5... 2.5) 2 2 x (1.5... 2.5), o Finely stranded with end sleeve mm 2 x (2.5... 6), 1 x 1 2x (.5... 1.5) o Finely stranded w/o end sleeve mm 2 2x (.5... 2.5) o Solid or stranded AWG 2 x (1... 1) 2 x (1... 1) Stripping length mm 1 1 Terminal screw M - M 5 o Tightening torque Nm 2... 2.5-2... 2.5 D 5...6 mm / PZ 2 lb.in 1... 22-1... 22 Cable lug DIN - - DIN 623 5-2.5... 5-25 JIS - - JIS C 25 R 2-5 1-5 Connection, control contacts mm² 1 x (.5... 2.5).5... 2.5 1 x (.5... 2.5) Conductor cross-section with or mm² 2 x (.5... 1.) 2 x (.5... 1.) without end sleeve AWG 2... 2... 2... Stripping length mm 7 1 7 Terminal screw M 3 - M 3 o Tightening torque Nm.5....6 -.5....6 D 3.5 / PZ 1 lb.in.5... 5.3 -.5... 5.3 Maximum breadth of the Cable lug mm! Subject to changes 6/29 Page 3/9
Fused Design with Semiconductor Protection Type Semiconductor protection fuse Full-range fuse Partial-range fuse LV HBC Cylindrical LV HBC Cylindrical design 5 design design design gr/sitor gr/neozed ar/sitor ar/sitor 3NE1 5SE1 3NE 3NC1 3NC1 3NC2 2 1 x 3 1 x 51 22 x 5 3RF231-. A A. 2 3NE113-5SE 1316 3NE 15-1 3NC 3NC13 3NC2225 3RF231-. A A. 3NE113-5SE 1316 3NE 15-1 3NC116 3NC12 3NC222 3RF231-. A A. 6 3NE113-5SE 1316 3NE 15-1 3NC132 3NC1 3NC22 3RF232-. A A. 2 3NE11-5SE 1325 3NE 15-1 3NC132 3NC15 3NC2263 3RF232-. A A. 3NE11-5SE 1325 3NE 15-1 3NC132 3NC15 3NC2263 3RF232-. A A. 6 3NE11-5SE 1325 3NE 15-1 3NC132 3NC15 3NC225 3RF233-. A A. 2 3NE13-5SE 1335 3NE 3-1 3NC132 3NC15 3NC2263 3RF233-. A A. 3NE13-5SE 1335 3NE 3-1 3NC132 3NC15 3NC2263 3RF233-. A A. 6 3NE13-5SE 1335 3NE 3-1 3NC132 3NC15 3NC225 3RF23-. A A. 2 3NE12-5SE 135 3NE 17-1 -- 3NC15 3NC22 3RF23-. A A. 3NE12-5SE 135 3NE 17-1 -- 3NC15 3NC22 3RF23-. A A. 6 3NE12-5SE 135 3NE 17-1 -- 3NC15 3NC22 3RF235-. A A. 2 3NE117-5SE 1363 3NE 1-1 -- 3NC15 3NC22 3RF235-. A A. 3NE117-5SE 1363 3NE 1-1 -- 3NC15 3NC22 3RF235-. A A. 6 3NE117-5SE 1363 3NE 1-1 -- 3NC15 3NC22 3RF237-. A A. 2 3NE12- -- 3NE 2-1 -- -- 3NC22 3RF237-. A A. 3NE-2 -- 3NE 2-1 -- -- 3NC22 3RF237-. A A. 5 7 3NE-2 -- 3NE 2-1 -- -- 3NC22 3RF237-. A A. 6 3NE12-2 -- 3NE 2-1 -- -- 3NC22 3RF239-. A A. 2 3NE1-2 -- 3NE 21-1 -- -- 3NC22 3RF239-. A A. 3NE1-2 -- 3NE 21-1 -- -- 3NC22 6 3RF239-. A A. 5 7 3NE1-2 -- 3NE 21-1 -- -- 3NC22 6 3RF239-. A A. 6 3NE-2 6 -- 3NE 21-1 -- -- 3NC22 6 5 Max. allowable fuse; with smaller fuses the load reversal stability can be limited. 6 These fuses have a lower rated current than the solid state contactors. Subject to changes 6/29 Page /9
Type Line fuse protection LV HBC design Cylindrical design DIAZED gg gg gg gg fast 3NA 3NW 3NW 3NW 5SB 1 x 3 mm 1 x 51 mm 22 x 5 mm 3RF231-. A A. 2 3NA63 3NW61-1 6 3NW611-1 6 -- 5SB11 3RF231-. A A. 3NA61 3NW61-1 6 3NW611-1 6 -- 5SB11 3RF231-. A A. 5 7 3NA61 3NW61-1 6 3NW611-1 6 -- 5SB11 3RF231-. A A. 6 3NA63-6 -- -- -- -- 3RF232-. A A. 2 3NA67 3NW67-1 3NW617-1 3NW627-1 5SB171 3RF232-. A A. 3NA67 3NW65-1 6 3NW615-1 6 3NW625-1 6 5SB171 3RF232-. A A. 5 7 3NA67 3NW65-1 6 3NW615-1 6 3NW625-1 6 5SB171 3RF232-. A A. 6 3NA67-6 -- -- -- -- 3RF233-. A A. 2 3NA61 6 -- 3NW617-1 6 3NW627-1 6 5SB311 3RF233-. A A. 3NA67 6 -- 3NW615-1 6 3NW625-1 6 5SB311 3RF233-. A A. 5 7 3NA67 6 -- 3NW615-1 6 3NW625-1 6 5SB311 3RF233-. A A. 6 3NA67-6 6 -- -- -- -- 3RF23-. A A. 2 3NA617 -- 3NW6117-1 3NW6217-1 5SB321 3RF23-. A A. 3NA6 6 -- 3NW61-1 6 3NW62-1 6 5SB321 3RF23-. A A. 5 7 3NA6 6 -- 3NW61-1 6 3NW62-1 6 5SB321 3RF23-. A A. 6 -- -- -- -- -- 3RF235-. A A. 2 -- -- -- 3NW6217-1 6 5SB321 3RF235-. A A. -- -- -- -- 5SB321 3RF235-. A A. 5 7 -- -- -- -- 5SB321 3RF235-. A A. 6 -- -- -- -- -- 3RF237-. A A. 2 -- -- -- -- 5SB331 6 3RF237-. A A. -- -- -- -- 5SB321 6 3RF237-. A A. 5 7 -- -- -- -- 5SB321 6 3RF237-. A A. 6 -- -- -- -- -- 3RF239-. A A. 2 -- -- -- -- 5SB331 6 3RF239-. A A. -- -- -- -- 5SB321 6 3RF239-. A A. 5 7 -- -- -- -- 5SB321 6 3RF239-. A A. 6 -- -- -- -- -- Accessories Function module Order No. Applicable for Versions Converter 3RF29-EA1 3RF23..-. AA. Us = 2 V DC 3RF23..-. AA. Load monitoring Basic 3RF29..-FA 3RF23..-1AA. 3RF23..-1AA. Screw connection, Us = 2 V DC Load monitoring Extended 3RF29..-GA.. 3RF23..-1. Screw connection 3RF23..-3. Ring cable connection Terminal cover 9 3RF29-3PA 3RF23..-1. Screw connection 3RF23..-3. Ring cable connection 7 Use in applications with max 56V. For the exact allocation of the function modules, please refer to the LV 1 Catalog. 9 The terminal covers can be easily adjusted for screw connection applications. Subject to changes 6/29 Page 5/9
Characteristic Curves 3RF231-. 1 1 6 2 1 2 3 5 6 3RF232-. 1 13 11 1 9 7 6 5 3 2 1 1 2 3 5 6 7 9 111 Upper curves: I max thermal limit current Lower curves: Rated current Ie acc. to DIN EN 697--3 (maximum temperature rise at heat sink 5 K) Continuous lines: Stand-alone mounting Dashed lines: Side-by-side mounting Legend I e Current P Power loss T a Ambient temperature 3 25 2 15 1 5 1 2 3 5 6 26 2 22 2 1 16 1 1 6 2 16 2 2 3RF233-. 35 3 25 2 15 1 5 1 2 3 5 6 36 32 2 2 2 16 16 2 2 2 32 36 Subject to changes 6/29 Page 6/9
3RF23-. 1 6 5 3 2 1 1 2 3 5 6 56 52 36 32 2 2 2 16 5 1 15 2 25 3 35 5 Upper curves: I max thermal limit current Lower curves: Rated current Ie acc. to DIN EN 697--3 (maximum temperature rise at heat sink 5 K) Legend I e Current P Power loss T a Ambient temperature 3RF235-. 1 7 7 6 6 5 5 3 3 2 2 1 1 1 2 3 5 6 1 2 3 5 6 1 3RF237-. 9 7 6 5 3 2 1 1 2 3 5 6 11 1 9 7 6 5 3 2 1 1 2 3 5 6 7 1 Identical current / temperature curves for stand-alone and side-by-side mounting Subject to changes 6/29 Page 7/9
3RF239-. 1 1 9 7 6 5 3 2 1 1 2 3 5 6 Mounting Instructions 11 : 11 1 9 7 6 5 3 2 1 35679 Curve: I max thermal limit current and rated current Ie acc. to DIN EN 697- -3 (maximum temperature rise at heat sink 5 K) >7 (2,75) >7 (2,75) ±1 >2 (,) 3RF231, 3RF232 3RF233 >2 (,) 3RF231, 3RF232 3RF233 >2 (,) >2 (,) 3RF23, 3RF235 3RF237, 3RF239 3RF23, 3RF235 3RF237, 3RF239 >2 (,) ±1 >5 (2) >5 (2) Dimension Drawings 11 : 11 Dimensions in mm, (in); Stand-alone mounting, Characteristic curves show derating for side-by-side mounting Subject to changes 6/29 Page /9
Device / Example Circuit Diagram: 3RF23..-. AA. Us = 2 V DC 3RF23..-. AA2. Us = 11... 23 V AC L N PE 1/N/PE 5 Hz 23 V L + L - DC 2 V L N PE 1/N/PE 5 Hz 23 V F1 F2 F1 F2 K1 PE 1 L A1 + S1 ON /OFF K1 PE 1 L A1 ~ S1 ON /OFF A2 - A2 ~ 2 T 2 T R R F1 F2 K1 R Main circuit fuse (Semiconductor protection recommended) Control circuit fuse 3RF2 solid state contactor Load resistance Subject to changes 6/29 Page 9/9