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Contactors (Electromechanical)
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Mounting Type | Number of Pins | Package Quantity | Base Product Number | Coil Voltage AC | CoilResistance | Connections | Contact Materials | Content | Control voltage (max.) | Degree of protection (IP) | Degree of protection (NEMA) | Dim | Enclosure | Manufacturer | Manufacturer Part Number | Max. temperature | Maximum Operating Temperature | Mfr | Min. temperature | Minimum Operating Temperature | Modular version | Mounting | Mounting Styles | 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 | RoHS-compliant | Terminals | Type of electrical connection of main circuit | Voltage type for actuating | Operating Temperature | Series | Termination | Type | Max Operating Temperature | Min Operating Temperature | Power Rating | Depth | Termination Style | Function | Voltage | Max Voltage Rating (AC) | Max Current Rating | Durability | Number of Poles | Throw Configuration | Max Voltage Rating (DC) | Contact Current Rating | Contact Form | Terminal Type | Operate Time | Coil Voltage | Switching Voltage | Coil Current | Release Time | Must Operate Voltage | Contact Rating (Current) | Coil Power | Must Release Voltage | Features | Contacts | Height | Length | Width |
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![]() 3RA23158XB302BB4 Siemens | 2039 |
| - | Chassis Mount, DIN Rail | - | - | 3RA23158XB | - | - | Spring-loaded connector | - | 1pc(s) | - | IP20 | Other | (W x H x D) 90 x 84 x 83 mm | - | - | - | +60°C | +60°C | Siemens | -25°C | -25°C | - | - | Screw Mount | 3-pin | 690V AC | - | - | - | - | Box | Active | SIRIUS | 0 - 0 | 0 - 0 | 24 - 24 | - | 7A | - | 3kW | - | 2.206 | - | Yes | - | Spring clamp connection | DC | -25°C ~ 60°C | - | - | S00 | - | - | 4 kW | 83mm | Spring Terminal | Reversing contactor | - | - | - | 1000 0000 | 3 | - | - | 10 A | 3PST-NO (3 Form A) | Screw | - | 24VDC | 690VAC - Max | 6 A | - | - | 7 A | 4W | - | Auxiliary Contacts | - | 84mm | 90mm | 90mm | ||
![]() 3RT20151BB420CC0 Siemens | 7 |
| - | Chassis Mount, DIN Rail | - | - | 3RT2015 | - | - | 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 | SIRIUS | 0 - 0 | 0 - 0 | 24 - 24 | 18A | 7A | 6.5A | 3kW | 3kW | 2.206 | - | Yes | - | Screw connection | DC | -25°C ~ 60°C | SIRIUS | - | S00 | - | - | 3 kW | 73mm | Screw Terminal | Reversing | - | - | - | 3000 0000 | 3 | - | - | 7 A | 3PST-NO (3 Form A) | - | 100 ms | 24VDC | 690VAC - Max | - | 13 ms | 19.2 VDC | 7 A | 4W | - | Auxiliary Contacts | - | 58mm | - | 45mm | ||
![]() 3RT20181FB443MA0 Siemens | 2193 |
| - | Chassis Mount, DIN Rail | - | - | 3RT2018 | - | - | Screws | - | 1pc(s) | - | - | - | (W x H x D) 45 x 58 x 117 mm | - | - | - | +60°C | - | Siemens | -25°C | - | Yes | - | - | 3-pin | 690V AC | 2 | 2 | 0 | 3 | - | Active | SIRIUS | 0 - 0 | 0 - 0 | 24 - 24 | 22A | 16A | 11.5A | 7.5kW | 5.5 | 7.355 | - | Yes | - | Screw connection | DC | -25°C ~ 60°C | - | - | S00 | - | - | 7.5 kW | 117mm | Screw Terminal | Reversing | - | - | - | 1000 0000 | 3 | - | - | 16 A | 3PST-NO (3 Form A) | - | 100 ms | 24VDC | 690VAC - Max | - | 65 ms | 19.2 VDC | 16 A | 4W | - | Auxiliary Contacts | - | 58mm | - | 45mm | ||
![]() 3RT20151AV01 Siemens | 23 |
| - | Chassis Mount, DIN Rail | - | - | 3RT2015 | - | - | 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 | - | Active | SIRIUS | 400 - 400 | 400 - 400 | 0 - 0 | 18A | 7A | 6.5A | 3kW | 3 | 2.206 | - | Yes | - | Screw connection | AC | -25°C ~ 60°C | - | - | S00 | - | - | 3 kW | 73mm | Screw Terminal | - | - | - | - | 3000 0000 | 3 | - | - | 7 A | 3PST-NO (3 Form A) | - | 35 ms | 400VAC | 690VAC - Max | - | 13 ms | 340 VAC | 7 A | 24.3VA | - | Auxiliary Contacts | - | 58mm | - | 45mm | ||
![]() 3RT20172FB41 Siemens | 2347 |
| - | 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 | 0 | 1 | 0 | 3 | Box | Active | SIRIUS | 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 | - | - | 5.5 kW | 73mm | Screw Terminal | Reversing | - | - | - | 3000 0000 | 3 | - | - | 12 A | 3PST-NO (3 Form A) | - | 100 ms | 24VDC | 690VAC - Max | - | 65 ms | 19.2 VDC | 12 A | 4W | - | Auxiliary Contacts | - | 70mm | - | 45mm | ||
![]() 3RT20151FB443MA0 Siemens | 2823 |
| - | Chassis Mount, DIN Rail | - | - | 3RT2015 | - | - | Screws | - | 1pc(s) | - | - | - | (W x H x D) 45 x 58 x 117 mm | - | - | - | +60°C | - | Siemens | -25°C | - | - | - | - | 3-pin | 690V AC | 2 | 2 | - | 3 | Box | Active | SIRIUS | - | - | - | 18A | 7A | 6.5A | 3kW | - | - | - | Yes | - | - | - | -25°C ~ 60°C | SIRIUS | - | S00 | - | - | 3 kW | 117mm | Screw Terminal | Reversing | - | - | - | 1000 0000 | 3 | - | - | 7 A | 3PST-NO (3 Form A) | - | 100 ms | 24VDC | 690VAC - Max | - | 65 ms | 19.2 VDC | 7 A | 4W | - | Auxiliary Contacts | - | 58mm | - | 45mm | ||
![]() 3RA23178XB301AF0 Siemens | 2916 |
| - | Chassis Mount, DIN Rail | - | - | 3RA23178XB | - | - | Screws | - | 1pc(s) | 110V AC | IP20 | Other | (W x H x D) 90 x 68 x 73 mm | - | - | - | +60°C | - | Siemens | -25°C | - | - | - | - | 3-pin | 690V AC | - | - | - | - | - | Active | SIRIUS | 110 - 110 | 110 - 110 | 0 - 0 | - | 12A | - | 5.5kW | - | 5.516 | - | Yes | - | Screw connection | AC | -25°C ~ 60°C | - | - | S00 | - | - | 5.5 kW | 73mm | Screw Terminal | Reversing | - | - | - | 1000 0000 | 3 | - | - | 12 A | 3PST-NO (3 Form A) | - | - | 110VAC | 690VAC - Max | - | - | 93.5 VAC | 12 A | 37VA | - | Auxiliary Contacts | - | 68mm | - | 90mm | ||
![]() 3RT20161BB411AA0 Siemens | 152 |
| - | Chassis Mount, DIN Rail | - | - | 3RT2016 | - | - | 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 | SIRIUS | 0 - 0 | 0 - 0 | 24 - 24 | 22A | 9A | 8.5A | 4kW | 4 | 3.677 | - | Yes | - | Screw connection | DC | -25°C ~ 60°C | SIRIUS | - | S00 | - | - | 4 kW | 73mm | Screw Terminal | Reversing | - | - | - | 3000 0000 | 3 | - | - | 9 A | 3PST-NO (3 Form A) | - | 100 ms | 24VDC | 690VAC - Max | - | 13 ms | 19.2 VDC | 9 A | 4W | - | Auxiliary Contacts | - | 58mm | - | 45mm | ||
![]() 3RT20361AR60 Siemens | 2162 |
| - | Chassis Mount, DIN Rail | - | - | 3RT2036 | - | - | Screws | - | 1pc(s) | - | - | - | (W x H x D) 55 x 114 x 130 mm | - | - | - | +60°C | - | Siemens | -25°C | - | - | - | - | 3-pin | 690V AC | 1 | 1 | - | 3 | Box | Active | SIRIUS | - | - | - | 70A | 51A | 41A | 22kW | - | - | - | Yes | - | - | - | -25°C ~ 60°C | SIRIUS | - | S2 | - | - | 22 kW | 130mm | Screw Terminal | Reversing | - | - | - | 1000 0000 | 3 | - | - | - | 3PST-NO (3 Form A) | - | 80 ms | 400 ~ 440VAC | 690VAC - Max | - | 18 ms | - | 51 A | 188VA | - | Auxiliary Contacts | - | 114mm | - | 55mm | ||
![]() 3RT20351AV00 Siemens | 2403 |
| - | Chassis Mount, DIN Rail | - | - | 3RT2035 | - | - | Screws | - | 1pc(s) | - | - | - | (W x H x D) 55 x 114 x 130 mm | - | - | - | +60°C | +60°C | Siemens | -25°C | -25°C | Yes | - | - | 3-pin | 690V AC | 1 | 1 | 0 | 3 | Box | Active | SIRIUS Innovation | 400 - 400 | 0 - 0 | 0 - 0 | 60A | 41A | 35A | 18.5kW | 18.5 | 22.065 | - | Yes | - | Screw connection | AC | -25°C ~ 60°C | SIRIUS | - | S2 | - | - | 18.5 kW | 130mm | Screw Terminal | - | - | - | - | 1000 0000 | 3 | - | - | 40 A | 3PST-NO (3 Form A) | Screw | 80 ms | 400VAC | 690VAC - Max | - | 18 ms | 320 VAC | 40 A | 190VA | - | Auxiliary Contacts | - | 114mm | 55mm | 55mm | ||
![]() LCE00C307480A Siemens | 920 |
| - | Chassis Mount | - | - | - | - | - | - | Copper | - | - | - | - | - | - | - | - | - | - | Siemens | - | - | - | - | - | - | - | - | - | - | - | - | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -25°C ~ 40°C | - | - | - | - | - | - | - | Screw Terminal | - | - | - | - | - | - | - | - | - | 10PST-7NO/3NC (7 Form A, 3 Form B) | - | - | 460 ~ 480VAC | 600VAC - Max | - | - | - | 30 A | 248VA | - | Auxiliary Contacts | - | - | - | - | ||
![]() 3RT20271AV60 Siemens | 2786 |
| - | Chassis Mount, DIN Rail | - | - | 3RT2027 | - | - | Screws | - | 1pc(s) | - | - | - | (W x H x D) 45 x 85 x 97 mm | - | - | - | +60°C | - | Siemens | -25°C | - | - | - | - | 3-pin | 690V AC | 1 | 1 | - | 3 | - | Active | - | - | - | - | 50A | 32A | 22A | 15.0kW | 11.0kW | - | - | - | - | - | - | -25°C ~ 60°C | - | - | S0 | - | - | - | 97mm | Screw Terminal | - | - | - | - | 1000 0000 | - | - | - | - | 3PST-NO (3 Form A) | - | 40 ms | 480VAC | 690VAC - Max | - | 16 ms | 408 VAC | 32 A | 87VA | - | Auxiliary Contacts | - | 85mm | - | 45mm | ||
![]() 3RT20162BB44 Siemens | 2860 |
| - | Chassis Mount, DIN Rail | - | - | 3RT2016 | - | - | Spring-loaded connector | - | 1pc(s) | - | - | - | (W x H x D) 45 x 70 x 121 mm | - | - | - | +60°C | - | Siemens | -25°C | - | Yes | - | - | 3-pin | 690V AC | 2 | 2 | 0 | 3 | Box | Active | SIRIUS | 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 | - | - | 4 kW | 121mm | Screw Terminal | - | - | - | - | 1000 0000 | 3 | - | - | 9 A | 3PST-NO (3 Form A) | - | 100 ms | 24VDC | 690VAC - Max | - | 13 ms | 19.2 VDC | 9 A | 4W | - | Auxiliary Contacts | - | 70mm | - | 45mm | ||
![]() 3RT20371KB44 Siemens | 2066 |
| - | Chassis Mount, DIN Rail | - | - | 3RT2037 | - | - | 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 | SIRIUS | - | - | - | 80A | 65A | 55A | 30kW | - | - | - | Yes | - | - | - | -25°C ~ 60°C | SIRIUS | - | S2 | - | - | 30 kW | 174mm | Screw Terminal | - | - | - | - | 1000 0000 | 3 | - | - | 65 A | 3PST-NO (3 Form A) | - | 80 ms | 24VDC | 690VAC - Max | - | 55 ms | 19.2 VDC | 65 A | 21.5W | - | Auxiliary Contacts | - | 114mm | - | 55mm | ||
![]() 3RT1056-6AR36 Siemens | 986 |
| - | 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 | - | - | - | - | 3-pin | 1000V AC | 2 | 2 | - | 3 | Box | Active | - | - | - | - | 215A | 185A | 160A | 90kW | 90kW | - | - | Yes | - | - | - | -25°C ~ 60°C | SIRIUS | - | S6 | - | - | - | 170mm | Screw Terminal | - | - | - | - | 1000 0000 | - | - | - | - | 3PST-NO (3 Form A) | - | 95 ms | 440 ~ 480VAC/DC | 1000VAC - Max | - | 60 ms | - | 185 A | 360W | - | Auxiliary Contacts | - | 172mm | - | 120mm | ||
![]() RLY540-2-24 NTE Electronics, Inc | In Stock | - | - | Chassis Mount | - | 1 | - | - | - | - | - | - | - | - | - | - | - | NTE Electronics | - | - | - | NTE Electronics, Inc | - | - | - | - | - | - | - | - | - | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | .250 Inch Quick Connects | - | - | - | RLY540 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | DPST-NO (2 Form A) | - | - | 24VAC | - | - | - | - | 40 A | 6.5VA | - | - | - | - | - | - | ||
![]() RLY7443 NTE Electronics, Inc | In Stock | - | - | Chassis Mount | 8 | 1 | - | 24 V | 35 Ω | - | Silver Cadmium Oxide | - | - | - | - | - | Open Frame | NTE Electronics | RLY7443 | - | - | NTE Electronics, Inc | - | - | - | Surface | - | - | - | - | - | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | Non-Compliant | - | - | - | - | - | RLY74 | .250 in. Flat Blade | - | 65 °C | -10 °C | - | - | - | - | 24 vac | 277 V | 20 A | - | - | DPDT | 28 V | - | DPDT (2 Form C) | - | - | 24VAC | - | - | - | - | 20 A | 4VA | - | - | DPDT | 0 m | 0 m | 0 m | ||
![]() RLY540-2-120 NTE Electronics, Inc | In Stock | - | - | Chassis Mount | - | 1 | - | - | - | - | - | - | - | - | - | - | - | NTE Electronics | - | - | - | NTE Electronics, Inc | - | - | - | - | - | - | - | - | - | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RLY540 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | DPST-NO (2 Form A) | - | - | 24VAC | - | - | - | - | 40 A | 6.5VA | - | - | - | - | - | - | ||
![]() RLY540-3-240 NTE Electronics, Inc | In Stock | - | - | Chassis Mount | - | - | - | - | - | - | - | - | - | - | - | - | - | NTE Electronics | RLY540-3-240 | - | - | NTE Electronics, Inc | - | - | - | - | - | - | - | - | - | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RLY540 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3PST-NO (3 Form A) | - | - | 240VAC | - | - | - | - | 40 A | 6VA | - | - | - | - | - | - | ||
![]() RLY550-3-240 NTE Electronics, Inc | In Stock | - | - | Chassis Mount | - | 1 | - | - | - | - | - | - | - | - | - | - | - | NTE Electronics | - | - | - | NTE Electronics, Inc | - | - | - | - | - | - | - | - | - | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | .250 Inch Quick Connects | - | - | - | RLY550 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3PST-NO (3 Form A) | - | - | 240VAC | - | - | - | - | 50 A | 13VA | - | - | - | - | - | - |