20 AMP POWER RELAY RELAYS a 3 1.4 5 a.0 50.0 1.99 8.0 2. FEATURES Large capacity 20 A V AC resistive and 1.5 kw 3 phase 220 V AC motor loads High contact reliability after long use Usable with direct soldering, quick-connect and plug-in terminals. (.) SPECIFICATIONS Contacts Arrangement Initial contact resistance, max. (By voltage drop V DC 1A) Contact material Nominal switching capacity Min. switching capacity #1 2 Form C, 3 Form C, 4 Form C 15 mω Silver alloy 20 A V AC (resistive) 100 ma, 5 V DC Expected life (min. operations) Mechanical (at 180 cpm) AC type: 10, DC type: 10 Life curve for AC types Operations, 10 4 1,000 900 800 00 00 500 400 300 200 100 0 Mechanical life : 10 Operating frequency: 180 op./min. V AC cosϕ = 1 V AC cosϕ = 1 5 10 15 20 Load current, A #1 This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load. Remarks * Specifications will vary with foreign standards certification ratings. * 1 Measurement at same location as Initial breakdown voltage section Characteristics (at 0 Hz, 20 C 8 F) Maximum operating speed 20 cpm Initial insulation resistance* 1 Min. 100 MΩ at 500 V DC Initial Between open contacts breakdown Between contacts sets voltage* 2 Between contacts and coil 2 Form C type Max. 30 ms Operate time* 3 (approx.) (at nominal voltage) 3 Form C & Max. 40 ms 4 Form C type Release time 2 Form C type Max. 30 ms (without diode)* 3 (approx.) 3 Form C & (at nominal voltage) 4 Form C type Max. 40 ms 98 m/s Functional* Shock resistance {10 G} (except for the contact moving direction) Destructive* 5 980 m/s 2 {100 G} Vibration resistance Functional* 10 to 55 Hz at 1 mm double amplitude Destructive 10 to 55 Hz at 2 mm double amplitude Conditions for operation, transport and storage* (Not freezing and condensing at low temperature) Ambient temp. Humidity 50 C to +40 C 58 F to +104 F 5 to 85% R.H. 2 Form C type Approx. 130 g 4.59 oz Unit weight 3 Form C type Approx. 185 g.53 oz 4 Form C type Approx. 240 g oz * 2 Detection current: 10 ma * 3 Excluding contact bounce time * 4 Half-wave pulse of sine wave: 11ms; detection time: 10µs * 5 Half-wave pulse of sine wave: ms * Detection time: 10µs * Refer to. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT Electrical life with AC load AC load Voltage, V AC Current, A Resistive (cos ϕ ] 1) Inductive (cos ϕ ] 0.4) Electrical life with DC load DC load Voltage, V DC Current, A Expected life (min. operations) 24 15 5 10 Resistive 5 0.8 5 10 5 Inductive (L/R ] ms) Expected life (min. operations) 20 5 10 5 15.5 10 5 20 2 10 5 15 5 10 5 10.5 10 5 15 2 10 5 10 5 10 5 10 2 10 5.5 5 10 5 Note: For DC inductive load, use of an arc extinguishing circuit is recommended. Motor Expected life AC load Voltage, V AC Capacity, kw (min. operations) 0.5 2 10 Lamp 5 0.3 5 10 5 Single phase Three phase Note: In case of an electromagnet or exiting coil load (solenoid, etc.), the value of the motor or lamp load is applicable. 24 10 5 10 5 0.4 5 10 5 0.5 2 10 5 0.4 5 10 5 0.5 2 10 5 0.4 5 10 5 1.5 2 10 5 0.5 5 10 5
TYPICAL APPLICATIONS Industrial machinery, machine tools, food processing and packing machines, office machines, transportation equipment and amusement devices. TYPES AND COIL DATA DC TYPES at 20 C 8 F Type Part No. V DC AC TYPES (50/0 Hz) at 0 HZ, 20 C 8 F Type Pick-up V DC (max.) Drop-out V DC (min.) Notes: 1. The coil current ranges is ±15% for AC (0 Hz), ±10% for DC (20 C 8 F). 2. These relays are applicable to a range of 80% to 110% of the nominal coil voltage. However, it is recommended that the relay be used in a range of 85% to 110% of the nominal coil taking the temporary voltage variation into consideration. For AC types, when operating voltage is 0% of nominal coil buzzing will Max. allowable, V DC voltage Coil resistance, Ω (±10%) current, ma Operating power, W -DCV 4.8 0.9. 2.4 230 (approx.) 1.4 -DC12V 12 9. 1.8 13.2 100 119. (approx.) 1.4 -DC24V 24 19.2 3. 2.4 41 5. (approx.) 1.4 -DCV 3.2 52.8 1585 30.3 (approx.) 1.4 -DC110V 110 88 1.5 121 50 14.4 (approx.) 1.4 -DC200V 200 10 20 220 2,800.2 (approx.) 1.4 -DCV 4.8 0.9. 22. 24 (approx.) 1. -DC12V 12 9. 1.8 13.2 89.5 1 (approx.) 1. -DC24V 24 19.2 3. 2.4 (approx.) 1. -DCV 3.2 52.8 1450 33.1 (approx.) 1. -DC110V 110 88 1.5 121 0 1.5 (approx.) 1. -DC200V 200 10 20 220 23,800 (approx.) 1. -DCV 4.8 0.9. 18.5 325 (approx.) 2.1 -DC12V 12 9. 1.8 13.2 1.4 18 (approx.) 2.1 -DC24V 24 19.2 3. 2.4 29 81.2 (approx.) 2.1 -DCV 3.2 52.8 1050 45. (approx.) 2.1 -DC110V 110 88 1.5 121 5420 20.3 (approx.) 2.1 -DC200V 200 10 20 220 15,500 12.9 (approx.) 2.1 Part No. V AC ORDERING INFORMATION Pick-up V AC (max.) Drop-out V AC (min.) Ex. 2 AC 240 V Contact arrangement 2: 2 Form C 3: 3 Form C 4: 4 Form C (Note) Standard packing Carton: 20 pcs., 10 pcs. UL/CSA approved type is standard. Max. allowable, V AC voltage Inductance, H Coil voltage AC, 12, 24,, 115, 220, 240 V DC, 12, 24,, 110, 200 V Case: 100 pcs., 50 pcs. current, ma Operating power, VA -ACV 4.8 1.8. 0.02 00 (approx.) 3. -AC12V 12 9. 3. 13.2 0.104 300 (approx.) 3. -AC24V 24 19.2.2 2.4 0.41 150 (approx.) 3. -ACV 3 14.4 52.8 1.0 5 (approx.) 3. -AC115V 115 92.5 12.5 9.531 31.3 (approx.) 3. -AC220V 220 242.9 1.4 (approx.) 3. -AC240V 240 192 2 24 41.8 15 (approx.) 3. -ACV 4.8 1.8. 0.018 84 (approx.) 5.2 -AC12V 12 9. 3. 13.2 0.03 432 (approx.) 5.2 -AC24V 24 19.2.2 2.4 0.290 21 (approx.) 5.2 -ACV 3 14.4 52.8 1.13 108 (approx.) 5.2 -AC115V 115 92.5 12.5. 45.2 (approx.) 5.2 -AC220V 220 242 24.2 23. (approx.) 5.2 -AC240V 240 192 2 24 29.0 21. (approx.) 5.2 -ACV 4.8 1.8. 0.012 124 (approx.). -AC12V 12 9. 3. 13.2 0.050 32 (approx.). -AC24V 24 19.2.2 2.4 0.199 31 (approx.). -ACV 3 14.4 52.8 0.95 158 (approx.). -AC115V 115 92.5 12.5 4.55.1 (approx.). -AC220V 220 242 1.89 (approx.). -AC240V 240 192 2 24 19.8 31. (approx.). occur, and a large amount of current will flow, burning the coil. 3. Each coil resistance of DC types is the measured value at coil temperature of 20 C 8 F. Please compensate the coil resistance by ±0.4%, each time the coil temperature changes by ±1 C.
DIMENSIONS 20.5.80.2 1.30 15.591.098 DIA..315 DEPTH 20.5 1.80.2.30 20.5 1.80.2.30.098 DIA..315 DEPTH 3 1.4 50 1.99 3 1.4 8 2. 3 1.4 5 5 5.2.5.295.2.28 FASTON.2.5.295.2.28 FASTON.2.5.295.2.28 FASTON ACCESSORIES Please refer to MOUNTING METHOD for further information. Relay Screw terminal socket for DIN rail assembly (with hold-down clip) Solder terminal socket for rectangular hole (with hold-down clip) General tolerance: ±0.5 ±.020 Bracket for direct mounting -SFD -SS HP-BRACKET 1 pc. -SFD -SS HP-BRACKET -SS 2 pcs. HP-BRACKET No screw terminal socket for use 2 screw terminal sockets (-SFD) Note: Tapping-screw holes are provided on the cover top for direct mounting. 2 pcs.
MOUNTING METHOD AND DIMENSIONS Screw terminal socket (Hold-down clips included) -SFD -SFD 10 ±0..394 ±.024 21 ±0..82 ±.024 Installation screw block (installation screw, hexagonal nut, spring washer) Lot No. HOLD DOWN CLIP 4.5 ±0.3. ±.012 2 ±0. 1.024 ±.024 ±0.2 ±.008 10 ±0..394 ±.024 21 ±0..82 ±.024 Installation screw block (installation screw, hexagonal nut, spring washer) Lot No. HOLD DOWN CLIP 4.5 ±0.3. ±.012 43 ±0. 1.93 ±.024 ±0.2 ±0.2 ±.008 ±.008 10.44 ±0.2 80 ±1 3.150 ±.039 58 ±1 35.4 ±0.5 1.394 ±.020 2.283 ±.039 9 ±1 2. ±.039.5 ±0.2.298 ±.008 10.44 ±0.2.411 ±.008 80 ±1 3.150 ±.039 35.4 ±0.5 1.394 ±.020 58 ±1 2.283 ±.039 9 ±1 2. ±.039.411 ±.008.5 ±0.2.298 ±.008 2 ±0.2 10 ±.008 1.024.394.5 ±0. 1.358 ±.024 3 ±0. 1.4 ±.024 2 ±0.2 1.024 ±.008 RELAY 2.2 ±0.2.28 ±.008 0.5 ±0.15.022 ±.00.5 ±0. 1.358 ±.024 3 ±0. 1.4 ±.024 10 43 ±0.2.394 43 ±0.2 1.93 ±.008 1.93 ±.008 RELAY 2 12 10 0.5 ±0.15.022 ±.00.2 ±0.2.28 ±.008 1 8 1 3 11 9 ±0.5 2. ±.020 80 3.150 2.09 2-M4 (4.2 ±0.1 ) 4 5 Panel hole dimensions for side-by-side installation 3 Note: Hold down clip and installation screw block are included in package. 51 9 ±0.5 2. ±.020 80 3.150 2.09 51 2-M4 (4.2 ±0.1 ) 5 8 Panel hole dimensions for side-by-side installation 4 9 Note: Hold down clip and installation screw block are included in package. Solder terminal socket (Hold-down clips included) -SS -SS -SS 22.8 4.2 ±0.3.15 ±.012.2 ±0.3 ±0.1 ±.004 4.2±0.3.15 ±.012 28 1.102.2 ±0.3 ±0.1 ±.004 4.2 ±0.3.15 ±.012 45 1.2.2 ±0.3.23 40.5 1.594 59 ±1 2.323 ±.039 3.5 1.43 40.5 1.594 59 ±1 2.323 ±.039 3.5 1.43 40.5 59 1.594 2.323 3.5 1.43 ±0.1 ±.004 14.5 22.51.8 approx. 23.5 28 1.102 51 ±1 ±.039 14.5.51 approx. 23.5 ±0.1 ±.004 45 1.2 51 8 ±1 2. ±.039.23 14.5.51 approx. 23.5 30.5 1.201 31.5±0.5 1.240±.020 4 1.850 ±0.5 ±.020 4.5 ±1 2.539 ±.039 5.5±0.5 2.59±.020 3.5 ±0.5 1.4 ±.020 ±0.5 ±.020 3.5±0.5 1.4 ±.020 ±0.5 ±.020 3.5±0.5 ±0.5 1.4 ±.020 ±.020.15 DIA. HOLE Note: sockets accept Faston..15 DIA. HOLE General tolerance: ±0. ±.024.15 DIA. HOLE
Direct mounting Faston series quick-connectors can be used. Direct mounting with HP-BRACKET Faston series quick-connectors can be used. 3 mm DIA. TAPPING SCREW 8.315.118 DIA. 4.158 14.551 3.5 DIA. HOLE.138 DIA. 90 ±3 23.90 14 2.09.551 20 8.5 1.8.335.039 3 DIA. HOLE.118 DIA. 3.5 DIA. HOLE.138 DIA. Use two brackets for and A A: 2: 15mm.591 3: mm 4: mm Notes: 1. This bracket is unavailable for UL, CSA and VDE applications. 2. When using any other non-standard bracket mounting-screw length should not exceed bracket thickness plus mm.2 inch to avoid damage to relay coils. Socket Combinations NOTES Please use the hold-down clip whenever relays will be used in applications where strong vibrating or shock force occurs. When used in such applications, mount the relay so that this force does not parallel the direction of contact movement. For Cautions for Use, see Relay Technical Information