Contactors (Electromechanical)
Explore Contactors (Electromechanical) parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3RH21402BA40CONTACTOR RELAY 4NO DC 12V SPRIN |
3,880 |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 12VDC | 4PST-NO (4 Form A) | 10 A | 690VAC - Max | Auxiliary Contacts | Spring Terminal | -25°C ~ 60°C | 9.6 VDC | - |
|
3RH21221BE80CONTACTOR RELAY 2NO+2NC DC 80V S |
3,008 |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 80VDC | 4PST-2NO/2NC (2 Form A, 2 Form B) | 10 A | 690VAC - Max | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 64 VDC | - |
|
|
3RH21221BD40CONTACTOR RELAY 2NO+2NC DC 42V S |
2,402 |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 42VDC | 4PST-2NO/2NC (2 Form A, 2 Form B) | 10 A | 690VAC - Max | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 33.6 VDC | - |
|
3RH21401BP40CONT RELAY,4NO, DC 230V,SZ S00, |
1,985 |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 230VDC | 4PST-NO (4 Form A) | 10 A | 690VAC - Max | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 184 VDC | - |
|
3RH21222BG40CONTACTOR RELAY 2NO+2NC DC 125V |
1,718 |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 125VDC | 4PST-2NO/2NC (2 Form A, 2 Form B) | 10 A | 690VAC - Max | Auxiliary Contacts | Spring Terminal | -25°C ~ 60°C | 100 VDC | - |
|
3RH21311BE80CONTACTOR RELAY 3NO+1NC DC 80V S |
1,639 |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 80VDC | 4PST-3NO/1NC (3 Form A, 1 Form B) | 10 A | 690VAC - Max | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 64 VDC | - |
|
|
3RH21402BP40CONT RELAY,4NO, DC 230V,SZ S00,S |
2,039 |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 230VDC | 4PST-NO (4 Form A) | 10 A | 690VAC - Max | Auxiliary Contacts | Spring Terminal | -25°C ~ 60°C | 184 VDC | - |
|
3RH21312BG40CONTACTOR RELAY 3NO+1NC DC 125V |
4,281 |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 125VDC | 4PST-3NO/1NC (3 Form A, 1 Form B) | 10 A | 690VAC - Max | Auxiliary Contacts | Spring Terminal | -25°C ~ 60°C | 100 VDC | - |
|
|
3RH21402BG40CONTACTOR RELAY 4NO DC 125V SPRI |
2,289 |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 125VDC | 4PST-NO (4 Form A) | 10 A | 690VAC - Max | Auxiliary Contacts | Spring Terminal | -25°C ~ 60°C | 100 VDC | - |
|
|
3RH21222BE40CONTACTOR RELAY 2NO+2NC DC 60V S |
1,601 |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 60VDC | 4PST-2NO/2NC (2 Form A, 2 Form B) | 10 A | 690VAC - Max | Auxiliary Contacts | Spring Terminal | -25°C ~ 60°C | 48 VDC | - |
|
|
3RH21222BA40CONTACTOR RELAY 2NO+2NC DC 12V S |
4,139 |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 12VDC | 4PST-2NO/2NC (2 Form A, 2 Form B) | 10 A | 690VAC - Max | Auxiliary Contacts | Spring Terminal | -25°C ~ 60°C | 9.6 VDC | - |
|
|
3RH21401BD40CONTACTOR RELAY 4NO DC 42V SCREW |
2,891 |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 42VDC | 4PST-NO (4 Form A) | 10 A | 690VAC - Max | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 33.6 VDC | - |
|
|
3RH21221BP40CONTACTOR RELAY 2NO+2NC DC 230V |
1,041 |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 230VDC | 4PST-2NO/2NC (2 Form A, 2 Form B) | 10 A | 690VAC - Max | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 184 VDC | - |
|
|
3RH21401BN40CONT RELAY,4NO, DC 250V,SZ S00, |
3,530 |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 250VDC | 4PST-NO (4 Form A) | 10 A | 690VAC - Max | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 200 VDC | - |
|
|
3RH21312BA40CONTACTOR RELAY 3NO+1NC DC 12V S |
1,529 |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 12VDC | 4PST-3NO/1NC (3 Form A, 1 Form B) | 10 A | 690VAC - Max | Auxiliary Contacts | Spring Terminal | -25°C ~ 60°C | 9.6 VDC | - |
|
|
3RH21401BG40CONTACTOR RELAY 4NO DC 125V SCRE |
4,054 |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 125VDC | 4PST-NO (4 Form A) | 10 A | 690VAC - Max | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 100 VDC | - |
|
|
3RH21222BN40CONT.RELAY.2NO+2NC.DC250V |
2,683 |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 250VDC | 4PST-2NO/2NC (2 Form A, 2 Form B) | 10 A | 690VAC - Max | Auxiliary Contacts | Spring Terminal | -25°C ~ 60°C | 200 VDC | - |
|
|
3RH21401BC40CONTACTOR RELAY 4NO DC 30V SCREW |
4,255 |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 30VDC | 4PST-NO (4 Form A) | 10 A | 690VAC - Max | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 24 VDC | - |
|
|
3RH21221BA40CONTACTOR RELAY 2NO+2NC DC 12V S |
4,228 |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 12VDC | 4PST-2NO/2NC (2 Form A, 2 Form B) | 10 A | 690VAC - Max | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 9.6 VDC | - |
|
|
3RH21401BE80CONTACTOR RELAY 2NO+2NC AC 277V |
3,372 |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount, DIN Rail | 80VDC | 4PST-2NO/2NC (2 Form A, 2 Form B) | 10 A | 690VAC - Max | Auxiliary Contacts | Screw Terminal | -25°C ~ 60°C | 64 VDC | - |
Frequently Asked Questions
What are Contactors (Electromechanical) components used for?
Contactors (Electromechanical) components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Contactors (Electromechanical) part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Contactors (Electromechanical) parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
