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Contactors (Electromechanical)
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Mounting Type | Auxiliary contact type | Base Product Number | CoilResistance | Connections | Contact Materials | Content | Dim | 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 | 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 | Depth | Termination Style | Interface | Durability | Contact Form | Operate Time | Coil Voltage | Switching Voltage | Release Time | Must Operate Voltage | Contact Rating (Current) | Coil Power | Must Release Voltage | Features | Height | Width |
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![]() 3RT20363AB00 Siemens | 2992 |
| - | Chassis Mount, DIN Rail | - | 3RT2036 | - | Screws | - | 1pc(s) | (W x H x D) 55 x 114 x 130 mm | +60°C | Siemens | -25°C | Yes | 3-pin | 690V AC | 1 | 1 | 0 | 3 | Box | Active | 24 - 24 | 0 - 0 | 0 - 0 | 70A | 51A | 41A | 22kW | 22 | 29.42 | Yes | Screw connection | AC | -25°C ~ 60°C | SIRIUS | S2 | 130mm | Screw Terminal | - | 1000 0000 | 3PST-NO (3 Form A) | 80 ms | 24VAC | 690VAC - Max | 18 ms | 19.2 VAC | 51 A | 190VA | - | Auxiliary Contacts | 114mm | 55mm | ||
![]() 3RH21311BA40 Siemens | 2224 |
| - | Chassis Mount, DIN Rail | 1 breaker,3 makers | 3RH21311 | - | - | - | 1pc(s) | (W x H x D) 45 x 57.5 x 73 mm | +60°C | Siemens | -25°C | - | - | - | 1 | 3 | - | - | Box | Active | 0 - 0 | 0 - 0 | 12 - 12 | - | - | - | - | - | - | Yes | - | DC | -25°C ~ 60°C | SIRIUS | S00 | 73mm | Screw Terminal | No | 3000 0000 | 4PST-3NO/1NC (3 Form A, 1 Form B) | 100 ms | 12VDC | 690VAC - Max | 13 ms | 9.6 VDC | 10 A | 4W | - | Auxiliary Contacts | 57.5mm | 45mm | ||
![]() 3RT20272AN20 Siemens | 2427 |
| - | Chassis Mount, DIN Rail | - | 3RT2027 | - | Spring-loaded connector | - | 1pc(s) | (W x H x D) 45 x 102 x 97 mm | +60°C | Siemens | -25°C | Yes | 3-pin | 690V AC | 1 | 1 | 0 | 3 | Box | Active | 220 - 220 | 220 - 220 | 0 - 0 | 50A | 32A | 22A | 15kW | 11 | 14.71 | Yes | Spring clamp connection | AC | -25°C ~ 60°C | SIRIUS | S0 | 97mm | Screw Terminal | - | 1000 0000 | 3PST-NO (3 Form A) | 40 ms | 220VAC | 690VAC - Max | 16 ms | 187 VAC | 32 A | 79VA | - | Auxiliary Contacts | 102mm | 45mm | ||
![]() 3RH21401KF40 Siemens | 2855 |
| - | Chassis Mount, DIN Rail | 4 makers | 3RH21401 | - | - | - | 1pc(s) | (W x H x D) 45 x 57.5 x 73 mm | +60°C | Siemens | -25°C | - | - | - | 0 | 4 | - | - | Box | Active | 0 - 0 | 0 - 0 | 110 - 110 | - | - | - | - | - | - | Yes | - | DC | -25°C ~ 60°C | SIRIUS | S00 | 73mm | Screw Terminal | No | 3000 0000 | 4PST-NO (4 Form A) | 130 ms | 110VDC | 690VAC - Max | 20 ms | 77 VDC | 10 A | 2.8W | - | Auxiliary Contacts | 57.5mm | 45mm | ||
![]() 3RT20262XG400LA2 Siemens | 2259 |
| - | Chassis Mount, DIN Rail | 1 maker,1 breaker | 3RT2026 | - | Spring-loaded connector | - | 1pc(s) | (W x H) 45 mm x 102 mm | - | Siemens | - | Yes | 3-pin | 690V AC | 1 | 1 | 0 | 3 | Box | Active | 0 - 0 | 0 - 0 | 125 - 125 | 40A | 25A | 15.5A | 11.0kW | 7.5kW | 11.032 | - | Spring clamp connection | DC | -40°C ~ 70°C | SIRIUS | S0 | - | Screw Terminal | - | 1000 0000 | 3PST-NO (3 Form A) | 75 ms | 125VDC | 690VAC - Max | 50 ms | 87.5 VDC | 25 A | 13.2W | - | Auxiliary Contacts | 102mm | 45mm | ||
![]() 3RT20381NB343MA0 Siemens | 2793 |
| - | Chassis Mount, DIN Rail | - | 3RT2038 | - | 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 | Box | Active | 20 - 33 | 20 - 33 | 20 - 33 | 90A | 80A | 55A | 37kW | 30 | 36.775 | Yes | Screw connection | AC/DC | -25°C ~ 60°C | SIRIUS | S2 | 174mm | Screw Terminal | - | 1000 0000 | 3PST-NO (3 Form A) | 110 ms | 20 ~ 33VAC/DC | 690VAC - Max | 55 ms | - | 80 A | 23W | - | Auxiliary Contacts | 114mm | 55mm | ||
![]() 3RH21401VB40 Siemens | 2475 |
| - | Chassis Mount, DIN Rail | 4 makers | 3RH21401 | - | - | - | 1pc(s) | (W x H x D) 45 x 57.5 x 73 mm | +50°C | Siemens | -25°C | - | - | - | 0 | 4 | - | - | Box | Active | 0 - 0 | 0 - 0 | 24 - 24 | - | - | - | - | - | - | - | - | DC | -25°C ~ 50°C | SIRIUS | S00 | 73mm | Screw Terminal | No | 3000 0000 | 4PST-NO (4 Form A) | 120 ms | 24VDC | 690VAC - Max | 80 ms | 20.4 VDC | 10 A | 1.6W | - | Auxiliary Contacts | 57.5mm | 45mm | ||
![]() 3RT20171BB410CC0 Siemens | 2509 |
| - | Chassis Mount, DIN Rail | - | 3RT2017 | - | Screws | - | 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 | - | - | Yes | - | - | -25°C ~ 60°C | SIRIUS | S00 | 73mm | Screw Terminal | - | 3000 0000 | 3PST-NO (3 Form A) | 100 ms | 24VDC | 690VAC - Max | 13 ms | 19.2 VDC | 12 A | 4W | - | Auxiliary Contacts | 58mm | 45mm | ||
![]() 3RT20252AL24 Siemens | 132504349 |
| - | Chassis Mount, DIN Rail | - | 3RT2025 | - | Spring-loaded connector | - | 1pc(s) | (W x H x D) 45 x 102 x 144 mm | +60°C | Siemens | -25°C | - | 3-pin | 690V AC | 2 | 2 | - | 3 | Box | Active | - | - | - | 40A | 17A | 15.5A | 7.5kW | - | - | Yes | - | - | -25°C ~ 60°C | SIRIUS | S0 | 144mm | Screw Terminal | - | 1000 0000 | 3PST-NO (3 Form A) | 40 ms | 230VAC | 690VAC - Max | 16 ms | 195.5 VAC | 17 A | 67VA | - | Auxiliary Contacts | 102mm | 45mm | ||
![]() 3RT20381AM20 Siemens | 2925 |
| - | Chassis Mount, DIN Rail | - | 3RT2038 | - | Screws | - | 1pc(s) | (W x H x D) 55 x 114 x 130 mm | +60°C | Siemens | -25°C | Yes | 3-pin | 690V AC | 1 | 1 | 0 | 3 | Box | Active | 208 - 208 | 208 - 208 | 0 - 0 | 90A | 80A | 55A | 37kW | 30 | 36.775 | Yes | Screw connection | AC | -25°C ~ 60°C | SIRIUS | S2 | 130mm | Screw Terminal | - | 1000 0000 | 3PST-NO (3 Form A) | 80 ms | 208VAC | 690VAC - Max | 18 ms | 176.8 VAC | 80 A | 188VA | - | Auxiliary Contacts | 114mm | 55mm | ||
![]() 3RH21222LF401AA0 Siemens | 2477 |
| - | Chassis Mount, DIN Rail | - | 3RH21222 | - | - | - | - | - | - | Siemens | - | - | - | - | 2 | 2 | - | - | Box | Active | 0 - 0 | 0 - 0 | 110 - 110 | - | - | - | - | - | - | - | - | DC | -25°C ~ 60°C | SIRIUS | - | - | Spring Terminal | No | - | 4PST-2NO/2NC (2 Form A, 2 Form B) | 130 ms | 110VDC | 690VAC - Max | 20 ms | 77 VDC | 10 A | 2.8W | - | Auxiliary Contacts | - | - | ||
![]() 3RT20182AN21 Siemens | 2562 |
| - | Chassis Mount, DIN Rail | - | 3RT2018 | - | Spring-loaded connector | - | 1pc(s) | (W x H x D) 45 x 70 x 73 mm | +60°C | Siemens | -25°C | - | 3-pin | 690V AC | - | 1 | - | 3 | Box | Active | - | - | - | 22A | 16A | 11.5A | 7.5kW | - | - | Yes | - | - | -25°C ~ 60°C | SIRIUS | S00 | 73mm | Screw Terminal | - | 3000 0000 | 3PST-NO (3 Form A) | 35 ms | 220VAC | 690VAC - Max | 13 ms | 187 VAC | 16 A | 33VA | - | Auxiliary Contacts | 70mm | 45mm | ||
![]() 3RT20262FB443MA0 Siemens | 2447 |
| - | Chassis Mount, DIN Rail | - | 3RT2026 | - | Spring-loaded connector | - | 1pc(s) | (W x H x D) 45 x 102 x 154 mm | +60°C | Siemens | -25°C | - | 3-pin | 690V AC | 2 | 2 | - | 3 | Box | Active | - | - | - | 40A | 25A | 15.5A | 11kW | - | - | Yes | - | - | -25°C ~ 60°C | SIRIUS | S0 | 154mm | Screw Terminal | - | 1000 0000 | 3PST-NO (3 Form A) | 170 ms | 24VDC | 690VAC - Max | 17.5 ms | 19.2 VDC | 25 A | 5.9W | - | Auxiliary Contacts | 102mm | 45mm | ||
![]() 3RT20181AN22 Siemens | 2026 |
| - | Chassis Mount, DIN Rail | - | 3RT2018 | - | Screws | - | 1pc(s) | (W x H x D) 45 x 58 x 73 mm | +60°C | Siemens | -25°C | Yes | 3-pin | 690V AC | 1 | 0 | 0 | 3 | Box | Active | 220 - 220 | 220 - 220 | 0 - 0 | 22A | 16A | 11.5A | 7.5kW | 5.5 | 7.355 | Yes | Screw connection | AC | -25°C ~ 60°C | SIRIUS | S00 | 73mm | Screw Terminal | - | 3000 0000 | 3PST-NO (3 Form A) | 35 ms | 220VAC | 690VAC - Max | 13 ms | 187 VAC | 16 A | 33VA | - | Auxiliary Contacts | 58mm | 45mm | ||
![]() 3RT25182AK60 Siemens | 2116 |
| - | Chassis Mount, DIN Rail | - | 3RT2518 | - | Spring-loaded connector | - | 1pc(s) | (W x H x D) 45 x 70 x 73 mm | +60°C | Siemens | -25°C | Yes | 4-pin | - | 0 | 0 | 2 | 2 | Box | Active | 0 - 0 | 0 - 0 | 0 - 0 | 22A | 16A | - | 7.5kW | - | 3.677 | Yes | Spring clamp connection | AC | -25°C ~ 60°C | SIRIUS | S00 | 73mm | Spring Terminal | - | 3000 0000 | 4PST-2NO/2NC (2 Form A, 2 Form B) | 35 ms | 120VAC | 690VAC - Max | 13 ms | 96 VAC | 16 A | 43VA | - | Auxiliary Contacts | 70mm | 45mm | ||
![]() 3RT20251AB001AA0 Siemens | 2907 |
| - | Chassis Mount, DIN Rail | - | 3RT2025 | - | Screws | - | 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 | Box | Active | 24 - 24 | 0 - 0 | 0 - 0 | 40A | 17A | 15.5A | 7.5kW | 7.5 | 7.355 | Yes | Screw connection | AC | -25°C ~ 60°C | SIRIUS | S0 | 97mm | Screw Terminal | - | 1000 0000 | 3PST-NO (3 Form A) | 40 ms | 24VAC | 690VAC - Max | 16 ms | 19.2 VAC | 17 A | 65VA | - | Auxiliary Contacts | 85mm | 45mm | ||
![]() 3RT20252AC24 Siemens | In Stock | - | - | Chassis Mount, DIN Rail | - | 3RT2025 | - | Spring-loaded connector | - | 1pc(s) | (W x H x D) 45 x 102 x 144 mm | +60°C | Siemens | -25°C | Yes | 3-pin | 690V AC | 2 | 2 | 0 | 3 | Box | Active | 24 - 24 | 24 - 24 | 0 - 0 | 40A | 17A | 15.5A | 7.5kW | 7.5 | 7.355 | Yes | Spring clamp connection | AC | -25°C ~ 60°C | SIRIUS | S0 | 144mm | Screw Terminal | - | 1000 0000 | 3PST-NO (3 Form A) | 40 ms | 24VAC | 690VAC - Max | 16 ms | 20.4 VAC | 17 A | 67VA | - | Auxiliary Contacts | 102mm | 45mm | ||
![]() 3RT20373NB300CC0 Siemens | 2983 |
| - | Chassis Mount, DIN Rail | - | 3RT2037 | - | Screws | - | 1pc(s) | (W x H x D) 55 x 114 x 130 mm | +60°C | Siemens | -25°C | Yes | 3-pin | 690V AC | 1 | 1 | 0 | 3 | Box | Active | 20 - 33 | 20 - 33 | 20 - 33 | 80A | 65A | 55A | 30kW | 30 | 36.775 | Yes | Screw connection | AC/DC | -25°C ~ 60°C | SIRIUS | S2 | 130mm | Screw Terminal | - | 1000 0000 | 3PST-NO (3 Form A) | 110 ms | 20 ~ 33VAC/DC | 690VAC - Max | 55 ms | - | 65 A | 23W | - | Auxiliary Contacts | 114mm | 55mm | ||
![]() 3RT20351AB04 Siemens | In Stock | - | - | Chassis Mount, DIN Rail | - | 3RT2035 | - | Screws | - | 1pc(s) | (W x H x D) 55 x 114 x 174 mm | +60°C | Siemens | -25°C | - | 3-pin | 690V AC | 2 | 2 | - | 3 | Box | Active | - | - | - | 60A | 41A | 35A | 18.5kW | - | - | Yes | - | - | -25°C ~ 60°C | SIRIUS | S2 | 174mm | Screw Terminal | - | 1000 0000 | 3PST-NO (3 Form A) | 80 ms | 24VAC | 690VAC - Max | 18 ms | 19.2 VAC | 40 A | 190VA | - | Auxiliary Contacts | 114mm | 55mm | ||
![]() 3RT20234AR60 Siemens | 37 |
| - | Chassis Mount, DIN Rail | - | 3RT2023 | - | Ring terminal | - | 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 | Box | Active | 400 - 400 | 440 - 440 | 0 - 0 | 40A | 9A | 8.5A | 4kW | 4 | 3.677 | Yes | Other | AC | -25°C ~ 60°C | SIRIUS | S0 | 97mm | Screw Terminal | - | 1000 0000 | 3PST-NO (3 Form A) | 40 ms | 440VAC | 690VAC - Max | 16 ms | 374 VAC | 9 A | 67VA | - | Auxiliary Contacts | 85mm | 45mm |