Contactors (Electromechanical)
Use the filters and product table below to compare Contactors (Electromechanical) components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Mounting Type | Coil Voltage | Contact Form | Contact Rating (Current) | Switching Voltage | Features | Termination Style | Operating Temperature | Must Operate Voltage | Must Release Voltage |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3RH21222LF40COUPLING RELAY, 2NO+2NC DC 110 S |
1,336 | - |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 110VDC | 4PST-2NO/2NC (2 Form A, 2 Form B) | 10 A | 690VAC - Max | Auxiliary Contacts | Spring Terminal | -25°C ~ 60°C | 77 VDC | - |
|
3RH21312LB40CPLNG CONT RELAY RAIL,3NO+1NC, |
1,552 | - |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 24VDC | 4PST-3NO/1NC (3 Form A, 1 Form B) | 10 A | 690VAC - Max | Auxiliary Contacts | Spring Terminal | -25°C ~ 60°C | 16.8 VDC | - |
|
|
3RH21312LF40CPLNG CONT RELAY RAIL,3NO+1NC, |
2,755 | - |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 110VDC | 4PST-3NO/1NC (3 Form A, 1 Form B) | 10 A | 690VAC - Max | Auxiliary Contacts | Spring Terminal | -25°C ~ 60°C | 77 VDC | - |
|
3RH21224LB40CPLNG CONT RELAY RAIL,2NO+2NC, |
1,513 | - |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 24VDC | 4PST-2NO/2NC (2 Form A, 2 Form B) | 10 A | 690VAC - Max | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 16.8 VDC | - |
|
|
3RH21222LB40CONTACTOR_AUX_3RH2122-2LB40_24V |
4,659 | - |
|
Datasheet | - | Box | Active | Chassis Mount, DIN Rail | 24VDC | 3PST-NO (3 Form A) | - | - | Auxiliary Contacts | Spring Terminal | -25°C ~ 60°C | 16.8 VDC | - |
|
3RT23172BB40CONTACTOR RES S00 20A 24VDC 4NO |
1,757 | - |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 24VDC | 4PST-NO (4 Form A) | 22 A | 690VAC - Max | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 19.2 VDC | - |
|
3RT23171BM40CONTACTOR RES S00 20A 220VDC 4NO |
1,808 | - |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 220VDC | 4PST-NO (4 Form A) | 22 A | 690VAC - Max | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 176 VDC | - |
|
|
3RT23171BF40CONTACTOR RES S00 20A 110VDC 4NO |
2,771 | - |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 110VDC | 4PST-NO (4 Form A) | 22 A | 690VAC - Max | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 88 VDC | - |
|
3RT20242AK643MA0CONTACTOR S0 12A 120VAC 2NO/2NC |
2,473 | - |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | Spring Terminal | -25°C ~ 60°C | - | - |
|
3RT20171BB411AA0CONTACTOR S00 12A 24VDC 1NO SCRW |
1,695 | - |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 24VDC | 3PST-NO (3 Form A) | 12 A | 690VAC - Max | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 19.2 VDC | - |
Contactors (Electromechanical) FAQ
Common questions about filtering, comparing and sourcing Contactors (Electromechanical) components.
How can I narrow the Contactors (Electromechanical) selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Contactors (Electromechanical) part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
