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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3RH21222KB40CONTACTOR_AUX_3RH2122-2KB40_24V_ |
4,063 | - |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 24VDC | 4PST-2NO/2NC (2 Form A, 2 Form B) | 10 A | 690VAC - Max | Auxiliary Contacts | Spring Terminal | -25°C ~ 60°C | 16.8 VDC | - |
|
3RT20172BB41CONTACTOR S00 12A 24VDC 1NO SPRG |
3,195 | - |
|
Datasheet | 3RT2 | Bulk | Active | Chassis Mount, DIN Rail | 24VDC | 3PST-NO (3 Form A) | 12 A | 690VAC - Max | Auxiliary Contacts | Spring Terminal | -25°C ~ 60°C | 19.2 VDC | - |
|
3RH21311JB40COUPLING RELAY 3NO+1NC DC 24V SC |
2,315 | - |
|
Datasheet | 3RH2 | Bulk | Active | Chassis Mount, DIN Rail | 24VDC | 3PST-NO (3 Form A) | - | - | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 16.8 VDC | - |
|
3RT20251AN20CONTACTOR S0 16A 220VAC 1NO/1NC |
2,895 | - |
|
Datasheet | 3RT2 | Bulk | Active | Chassis Mount, DIN Rail | 220VAC | 3PST-NO (3 Form A) | 40 A | 690VAC - Max | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 187 VAC | - |
|
3RH21312JB40CONTACTOR RELAY 3NO+1NC DC 24V S |
2,017 | - |
|
Datasheet | 3RH2 | Bulk | Active | Chassis Mount, DIN Rail | 24VDC | 3PST-NO (3 Form A) | - | - | Auxiliary Contacts | Spring Terminal | -25°C ~ 60°C | 16.8 VDC | - |
|
3RT20181AK61CONTACTOR S00 16A 120VAC 1NO SCR |
4,650 | - |
|
Datasheet | 3RT2 | Bulk | Active | Chassis Mount, DIN Rail | 120VAC | 3PST-NO (3 Form A) | 16 A | 690VAC - Max | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 96 VAC | - |
|
|
3RT20251AL20CONTACTOR_AC_3RT2025-1AL20_7.5KW |
2,080 | - |
|
Datasheet | 3RT2 | Bulk | Active | Chassis Mount, DIN Rail | 230VAC | 3PST-NO (3 Form A) | 17 A | 690VAC - Max | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 195.5 VAC | - |
|
|
3RT20172LB41COUPLNG RELAY S00 12A 24VDC 1NO |
3,654 | - |
|
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 | 16.8 VDC | - |
|
|
3RT20251AV60CONTACTOR S0 16A 480VAC 1NO/1NC |
4,399 | - |
|
Datasheet | 3RT2 | Bulk | Active | Chassis Mount, DIN Rail | 480VAC | 3PST-NO (3 Form A) | 40 A | 690VAC - Max | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 408 VAC | - |
|
3RH22441AK60CONTACTOR RELAY 4NO+4NC AC 120V |
1,200 | - |
|
Datasheet | 3RH2 | Bulk | Active | Chassis Mount, DIN Rail | 120VAC | 3PST-NO (3 Form A) | - | - | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 102 VAC | - |
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.
