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Siemens Contactors (Electromechanical)
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Mounting Type | Auxiliary contact type | Base Product Number | CoilResistance | Connections | Contact Materials | Content | Control voltage (max.) | Control voltage (min.) | Degree of protection (IP) | Degree of protection (NEMA) | Dim | Electrical lifespan | Max. temperature | Mfr | Min. temperature | Modular version | No. of pins | Nominal voltage | Number of auxiliary contacts as normally closed contact | Number of auxiliary contacts as normally open contact | Number of normally closed contacts as main contact | Number of normally open contacts as main contact | Package | Product Status | Range | Rated control supply voltage at AC 50 Hz | Rated control supply voltage at AC 60 Hz | Rated control supply voltage at DC | Rated operation current Ie at AC-1, 400 V | Rated operation current Ie at AC-3, 400 V | Rated operation current Ie at AC-4, 400 V | Rated operation power at AC-3, 400 V | Rated operation power at AC-4, 400 V | Rated operation power NEMA | RoHS-compliant | Type of electrical connection of main circuit | Voltage type for actuating | Operating Temperature | Series | Type | Power Rating | Depth | Termination Style | Function | Durability | Number of Poles | Contact Current Rating | Contact Form | Operate Time | Coil Voltage | Switching Voltage | Release Time | Must Operate Voltage | Contact Rating (Current) | Coil Power | Must Release Voltage | Power | Features | Height | Width |
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![]() 3RT20361AK64 Siemens | In Stock | - | - | Chassis Mount, DIN Rail | - | 3RT2036 | - | Screws | - | 1pc(s) | - | - | - | - | (W x H x D) 55 x 114 x 174 mm | - | +60°C | Siemens | -25°C | Yes | 3-pin | 690V AC | 2 | 2 | 0 | 3 | - | Active | - | 110 - 110 | 120 - 120 | 0 - 0 | 70A | 51A | 41A | 22kW | 22 | 29.42 | Yes | Screw connection | AC | -25°C ~ 60°C | - | S2 | - | 174mm | Screw Terminal | - | 1000 0000 | - | - | 3PST-NO (3 Form A) | 80 ms | 120VAC | 690VAC - Max | 18 ms | 96 VAC | 51 A | 188VA | - | - | Auxiliary Contacts | 114mm | 55mm | ||
![]() 3RT10646SP36 Siemens | 955 |
| - | Chassis Mount, DIN Rail | - | 3RT1064 | - | Terminal strip | - | 1pc(s) | - | - | - | - | (W x H x D) 145 x 210 x 202 mm | - | +60°C | Siemens | -25°C | Yes | 3-pin | 1000V AC | 2 | 2 | - | 3 | Box | Active | SIRIUS | 200 - 277 | 200 - 277 | 200 - 277 | 275A | 225A | 195A | 110kW | 110 | 110.325 | Yes | Rail connection | AC/DC | -25°C ~ 60°C | SIRIUS | S10 | 110 kW | 202mm | Screw Terminal | Reversing | 1000 0000 | 3 | - | 3PST-NO (3 Form A) | 75 ms | 200 ~ 277VAC/DC | 1000VAC - Max | 130 ms | - | 225 A | 580W | - | - | Auxiliary Contacts | 210mm | 145mm | ||
![]() 3RA23368XB301NB3 Siemens | 954 |
| - | Chassis Mount, DIN Rail | - | 3RA23368XB | - | Screws | - | 1pc(s) | - | - | IP20 | Other | (W x H x D) 120 x 141 x 130 mm | - | +60°C | Siemens | -25°C | - | 3-pin | 690V AC | - | - | - | - | Box | Active | - | 20 - 33 | 20 - 33 | 20 - 33 | - | 50A | - | 22kW | - | 29.42 | Yes | Screw connection | AC/DC | -25°C ~ 60°C | SIRIUS | S2 | - | 130mm | Screw Terminal | Reversing contactor | 1000 0000 | - | - | 3PST-NO (3 Form A) | - | 20 ~ 33VAC/DC | 690VAC - Max | - | - | 50 A | 23W | - | - | Auxiliary Contacts | 141mm | 120mm | ||
![]() 3RT26371NP35 Siemens | 572 |
| - | Chassis Mount, DIN Rail | 2 breakers | 3RT2637 | - | Screws | - | 1pc(s) | 280V AC | 175V AC | - | - | (W x H x D) 65 x 114 x 130 mm | 150000. | +80°C | Siemens | -25°C | - | 3-pin | - | 2 | 0 | 0 | 3 | Box | Active | - | 175 - 280 | 175 - 280 | 175 - 280 | - | - | - | - | - | - | Yes | Screw connection | AC/DC | -25°C ~ 60°C | SIRIUS | S2 | - | 130mm | Screw Terminal | - | 3000000 | - | - | 3PST-NO (3 Form A) | 100 ms | 175 ~ 280VAC/DC | 690VAC - Max | 55 ms | - | 108 A | 110VA | - | 110VA | Auxiliary Contacts | 114mm | 65mm | ||
![]() 3RT20172MB420KT0 Siemens | 2539 |
| - | Chassis Mount, DIN Rail | - | 3RT2017 | - | Spring-loaded connector | - | 1pc(s) | - | - | - | - | (W x H x D) 45 x 70 x 73 mm | - | +60°C | Siemens | -25°C | Yes | 3-pin | 690V AC | 1 | 0 | 0 | 3 | Box | Active | - | 0 - 0 | 0 - 0 | 24 - 24 | 22A | 12A | 8.5A | 5.5kW | 4 | 5.516 | Yes | Spring clamp connection | DC | -25°C ~ 60°C | SIRIUS | S00 | - | 73mm | Screw Terminal | - | 3000 0000 | - | - | 3PST-NO (3 Form A) | 120 ms | 24VDC | 690VAC - Max | 20 ms | 20.4 VDC | 12 A | 1.6W | - | - | Auxiliary Contacts | 70mm | 45mm | ||
![]() 3RT20271AL201AA0 Siemens | 2563 |
| - | Chassis Mount, DIN Rail | - | 3RT2027 | - | - | - | 1pc(s) | - | - | - | - | (W x H x D) 45 x 85 x 97 mm | - | +60°C | Siemens | -25°C | Yes | 3-pin | 690V AC | 1 | 1 | 0 | 3 | - | Active | SIRIUS | 230 - 230 | 230 - 230 | 0 - 0 | 50A | 32A | 22A | 15.0kW | 11.0kW | 14.71 | - | Screw connection | AC | -25°C ~ 60°C | - | S0 | 15 kW | 97mm | Screw Terminal | Reversing | 1000 0000 | 3 | - | 3PST-NO (3 Form A) | 40 ms | 230VAC | 690VAC - Max | 16 ms | 195.5 VAC | 32 A | 79VA | - | - | Auxiliary Contacts | 85mm | 45mm | ||
![]() 3RT20274KB40 Siemens | 2976 |
| - | Chassis Mount, DIN Rail | - | 3RT2027 | - | Ring terminal | - | 1pc(s) | - | - | - | - | (W x H x D) 45 x 85 x 107 mm | - | +60°C | Siemens | -25°C | Yes | 3-pin | 690V AC | 1 | 1 | 0 | 3 | - | Active | - | 0 - 0 | 0 - 0 | 24 - 24 | 50A | 32A | 22A | 15kW | 11 | 14.71 | Yes | Other | DC | -25°C ~ 60°C | - | S0 | - | 107mm | Screw Terminal | - | 1000 0000 | - | - | 3PST-NO (3 Form A) | 270 ms | 24VDC | 690VAC - Max | 21 ms | 16.8 VDC | 32 A | 4.5W | - | - | Auxiliary Contacts | 85mm | 45mm | ||
![]() 3RA23388XB301NB3 Siemens | 559 |
| - | Chassis Mount, DIN Rail | - | 3RA23388XB | - | Screws | - | 1pc(s) | - | - | - | - | (W x H x D) 120 x 141 x 130 mm | - | +60°C | Siemens | -25°C | - | 3-pin | 690V AC | - | - | - | - | - | Active | - | - | - | - | - | 80A | - | 37kW | - | - | Yes | - | - | -25°C ~ 60°C | - | S2 | - | 130mm | Screw Terminal | - | 1000 0000 | - | - | 3PST-NO (3 Form A) | - | 20 ~ 33VAC/DC | 690VAC - Max | - | - | 65 A | 23W | - | - | Auxiliary Contacts | 141mm | 120mm | ||
![]() 3RT10562NF36 Siemens | 522 |
| - | Chassis Mount, DIN Rail | - | 3RT1056 | - | Terminal strip | - | 1pc(s) | - | - | - | - | (W x H x D) 120 x 172 x 170 mm | - | +60°C | Siemens | -25°C | Yes | 3-pin | 1000V AC | 2 | 2 | 0 | 3 | Box | Active | SIRIUS | 96 - 127 | 96 - 127 | 96 - 127 | 215A | 185A | 160A | 90kW | 90kW | 110.325 | Yes | Rail connection | AC/DC | -25°C ~ 60°C | SIRIUS | S6 | 90 kW | 170mm | Screw Terminal | Reversing | 1000 0000 | 3 | - | 3PST-NO (3 Form A) | 75 ms | 96 ~ 127VAC/DC | 1000VAC - Max | 90 ms | - | 185 A | 320W | - | - | Auxiliary Contacts | 172mm | 120mm | ||
![]() 3RA23378XB301NB3 Siemens | 975 |
| - | Chassis Mount, DIN Rail | - | 3RA23378XB | - | Screws | - | 1pc(s) | - | - | - | - | (W x H x D) 120 x 141 x 130 mm | - | +60°C | Siemens | -25°C | - | 3-pin | 690V AC | - | - | - | - | Box | Active | - | - | - | - | - | 65A | - | 30kW | - | - | Yes | - | - | -25°C ~ 60°C | SIRIUS | S2 | - | 130mm | Screw Terminal | - | 1000 0000 | - | - | 3PST-NO (3 Form A) | - | 20 ~ 33VAC/DC | 690VAC - Max | - | - | 65 A | 23W | - | - | Auxiliary Contacts | 141mm | 120mm | ||
![]() 3RT10752AP36 Siemens | 667 |
| - | Chassis Mount, DIN Rail | - | 3RT1075 | - | Terminal strip | - | 1pc(s) | - | - | - | - | (W x H x D) 160 x 214 x 225 mm | - | +60°C | Siemens | -25°C | Yes | 3-pin | 1000V AC | 2 | 2 | 0 | 3 | Box | Active | SIRIUS | 220 - 240 | 220 - 240 | 220 - 240 | 430A | 400A | 350A | 200kW | 200kW | 220.65 | Yes | Rail connection | AC/DC | -25°C ~ 60°C | SIRIUS | S12 | 200 kW | 225mm | Screw Terminal | Reversing | 1000 0000 | 3 | - | 3PST-NO (3 Form A) | 100 ms | 220 ~ 240VAC/DC | 1000VAC - Max | 100 ms | - | 400 A | 920W | - | - | Auxiliary Contacts | 214mm | 160mm | ||
![]() 3RT26371NF35 Siemens | 691 |
| - | Chassis Mount, DIN Rail | 2 breakers | 3RT2637 | - | Screws | - | 1pc(s) | 155V AC | 83V AC | - | - | (W x H x D) 65 x 114 x 130 mm | 150000. | +80°C | Siemens | -25°C | - | 3-pin | - | 2 | 0 | 0 | 3 | Box | Active | - | - | - | - | - | - | - | - | - | - | Yes | - | - | -25°C ~ 60°C | SIRIUS | S2 | - | 130mm | Screw Terminal | - | 3000000 | - | - | 3PST-NO (3 Form A) | 100 ms | 83 ~ 155VAC/DC | 690VAC - Max | 55 ms | - | 108 A | 110VA | - | 110VA | Auxiliary Contacts | 114mm | 65mm | ||
![]() 3RT26271AC25 Siemens | 2356 |
| - | Chassis Mount, DIN Rail | - | 3RT2627 | - | - | - | - | - | - | - | - | - | - | - | Siemens | - | - | - | - | 2 | 1 | 0 | 3 | Box | Active | SIRIUS | 24 - 24 | 24 - 24 | 0 - 0 | - | - | - | - | - | - | - | Screw connection | AC | -25°C ~ 60°C | SIRIUS | - | - | - | Screw Terminal | Capacitor Switching | - | 3 | 36 A | 3PST-NO (3 Form A) | 40 ms | 24VAC | 690VAC - Max | 16 ms | 20.4 VAC | 36 A | 81VA | - | - | Auxiliary Contacts | - | - | ||
![]() 3RT20162SB41 Siemens | 2397 |
| - | Chassis Mount, DIN Rail | - | 3RT2016 | - | Spring-loaded connector | - | 1pc(s) | - | - | - | - | (W x H x D) 45 x 70 x 73 mm | - | +60°C | Siemens | -25°C | Yes | 3-pin | 690V AC | 0 | 1 | 0 | 3 | Box | Active | - | 0 - 0 | 0 - 0 | 24 - 24 | 22A | 9A | 8.5A | 4kW | 4 | 3.677 | Yes | Spring clamp connection | DC | -25°C ~ 60°C | SIRIUS | S00 | - | 73mm | Screw Terminal | - | 3000 0000 | - | - | 3PST-NO (3 Form A) | 120 ms | 24VDC | 690VAC - Max | 20 ms | 20.4 VDC | 9 A | 1.6W | - | - | Auxiliary Contacts | 70mm | 45mm | ||
![]() 3RT25261AC20 Siemens | 2356 |
| - | Chassis Mount, DIN Rail | - | 3RT2526 | - | Screws | - | 1pc(s) | - | - | - | - | (W x H x D) 61 x 85 x 97 mm | - | +60°C | Siemens | -25°C | Yes | 4-pin | - | 1 | 1 | 2 | 2 | Box | Active | - | 0 - 0 | 0 - 0 | 0 - 0 | 40A | 25A | - | 11kW | - | 11.032 | Yes | Screw connection | AC | -25°C ~ 60°C | SIRIUS | S0 | - | 97mm | Screw Terminal | - | 1000 0000 | - | - | 4PST-2NO/2NC (2 Form A, 2 Form B) | 40 ms | 24VAC | 690VAC - Max | 16 ms | 19.2 VAC | 25 A | 81VA | - | - | Auxiliary Contacts | 85mm | 61mm | ||
![]() 3RT23261BF40 Siemens | 2571 |
| - | Chassis Mount, DIN Rail | 1 maker,1 breaker | 3RT2326 | - | - | - | 1pc(s) | - | - | - | - | (W x H x D) 60 x 85 x 107 mm | - | +60°C | Siemens | -25°C | Yes | 4-pin | - | 1 | 1 | 0 | 4 | Box | Active | - | 0 - 0 | 0 - 0 | 110 - 110 | 40A | 15.5A | 15.5A | 7.5kW | 7.5kW | - | Yes | Screw connection | DC | -25°C ~ 60°C | SIRIUS | S0 | - | 107mm | Screw Terminal | - | 1000 0000 | - | - | 4PST-NO (4 Form A) | 170 ms | 110VDC | 690VAC - Max | 18 ms | 88 VDC | 35 A | 5.9W | - | - | Auxiliary Contacts | 85mm | 60mm | ||
![]() 3RT20171AV61 Siemens | 2152 |
| - | Chassis Mount, DIN Rail | - | 3RT2017 | - | - | - | 1pc(s) | - | - | - | - | (W x H x D) 45 x 58 x 73 mm | - | +60°C | Siemens | -25°C | - | 3-pin | 690V AC | - | 1 | - | 3 | Box | Active | - | - | - | - | 22A | 12A | 8.5A | 5.5kW | 4.0kW | - | - | - | - | -25°C ~ 60°C | SIRIUS | S00 | - | 73mm | Screw Terminal | - | 3000 0000 | - | - | 3PST-NO (3 Form A) | 35 ms | 480VAC | 690VAC - Max | 13 ms | 408 VAC | 12 A | 43VA | - | - | Auxiliary Contacts | 58mm | 45mm | ||
![]() 3RT26271BF45 Siemens | 2924 |
| - | Chassis Mount, DIN Rail | 1 maker,2 breakers | 3RT2627 | - | Screws | - | 1pc(s) | 110V DC | - | - | - | (W x H x D) 45 x 135 x 165 mm | 200000 | +80°C | Siemens | -25°C | - | 3-pin | - | 2 | 1 | 0 | 3 | Box | Active | - | 0 - 0 | 0 - 0 | 110 - 110 | - | - | - | - | - | - | Yes | Screw connection | DC | -25°C ~ 60°C | SIRIUS | S0 | - | 165mm | Screw Terminal | - | 3000000 | - | - | 3PST-NO (3 Form A) | 170 ms | 110VDC | 690VAC - Max | 18 ms | 88 VDC | 36 A | 5.9W | - | - | Auxiliary Contacts | 135mm | 45mm | ||
![]() 3RT25181BF40 Siemens | 2342 |
| - | Chassis Mount, DIN Rail | - | 3RT2518 | - | Screws | - | 1pc(s) | - | - | - | - | (W x H x D) 45 x 57.5 x 73 mm | - | +60°C | Siemens | -25°C | Yes | 4-pin | - | 0 | 0 | 2 | 2 | Box | Active | - | 0 - 0 | 0 - 0 | 110 - 110 | 22A | 16A | - | 7.5kW | - | 3.677 | Yes | Screw connection | DC | -25°C ~ 60°C | SIRIUS | S00 | - | 73mm | Screw Terminal | - | 3000 0000 | - | - | 4PST-2NO/2NC (2 Form A, 2 Form B) | 100 ms | 110VDC | 690VAC - Max | 13 ms | 88 VDC | 16 A | 4W | - | - | Auxiliary Contacts | 57.5mm | 45mm | ||
![]() 3RT20171MB410KT0 Siemens | 2676 |
| - | Chassis Mount, DIN Rail | - | 3RT2017 | - | Screws | - | 1pc(s) | - | - | - | - | (W x H x D) 45 x 58 x 73 mm | - | +60°C | Siemens | -25°C | Yes | 3-pin | 690V AC | 0 | 1 | 0 | 3 | Box | Active | - | 0 - 0 | 0 - 0 | 24 - 24 | 22A | 12A | 8.5A | 5.5kW | 4 | 5.516 | Yes | Screw connection | DC | -25°C ~ 60°C | SIRIUS | S00 | - | 73mm | Screw Terminal | - | 3000 0000 | - | - | 3PST-NO (3 Form A) | 120 ms | 24VDC | 690VAC - Max | 20 ms | 20.4 VDC | 12 A | 1.6W | - | - | Auxiliary Contacts | 58mm | 45mm |