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.

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
3RH24221XF400LA2 LATCHED CONTACTOR RELAY RAIL. 2N Siemens	1,615	402.55	RFQ	Datasheet	SIRIUS	Box	Active	Chassis Mount, DIN Rail	72 ~ 125VDC	4PST-2NO/2NC (2 Form A, 2 Form B)	10 A	690VAC - Max	Auxiliary Contacts	Screw Terminal	-40°C ~ 70°C	-	-
3RA23268XB302AP6 CONTACTOR REV S0 25A 240VAC SPRG Siemens	4,038	402.55	RFQ	Datasheet	-	Box	Active	DIN Rail	-	-	22 A	-	-	Spring Terminal	-25°C ~ 60°C	-	-
3RT20381AC24 CONTACTOR S2 65A 24VAC SCREW 2NO Siemens	2,344	404.04	RFQ	Datasheet	SIRIUS	Box	Active	Chassis Mount, DIN Rail	24VAC	3PST-NO (3 Form A)	80 A	690VAC - Max	Auxiliary Contacts	Screw Terminal	-25°C ~ 60°C	20.4 VAC	-
3RT20381AP64 CONTACTOR S2 65A 240VAC SCREW 2N Siemens	2,609	404.04	RFQ	Datasheet	SIRIUS	Box	Active	Chassis Mount, DIN Rail	240VAC	3PST-NO (3 Form A)	80 A	690VAC - Max	Auxiliary Contacts	Screw Terminal	-25°C ~ 60°C	192 VAC	-
3RT20381AB04 CONTACTOR S2 65A 24VAC SCREW 2NO Siemens	1,014	404.04	RFQ	Datasheet	SIRIUS	Box	Active	Chassis Mount, DIN Rail	24VAC	3PST-NO (3 Form A)	80 A	690VAC - Max	Auxiliary Contacts	Screw Terminal	-25°C ~ 60°C	19.2 VAC	-
3RT20381AN24 CONTACTOR S2 65A 220VAC SCREW 2N Siemens	4,244	404.04	RFQ	Datasheet	SIRIUS	Box	Active	Chassis Mount, DIN Rail	220VAC	3PST-NO (3 Form A)	80 A	690VAC - Max	Auxiliary Contacts	Screw Terminal	-25°C ~ 60°C	187 VAC	-
3RT20381AK64 CONTACTOR S2 65A 120VAC SCREW 2N Siemens	1,178	404.04	RFQ	Datasheet	SIRIUS	Box	Active	Chassis Mount, DIN Rail	120VAC	3PST-NO (3 Form A)	90 A	690VAC - Max	Auxiliary Contacts	Screw Terminal	-25°C ~ 60°C	96 VAC	-
3RT20381AG24 CONTACTOR S2 65A 110VAC SCREW 2N Siemens	4,158	404.04	RFQ	Datasheet	SIRIUS	Box	Active	Chassis Mount, DIN Rail	110VAC	3PST-NO (3 Form A)	90 A	690VAC - Max	Auxiliary Contacts	Screw Terminal	-25°C ~ 60°C	93.5 VAC	-
3RT20381AF04 CONTACTOR S2 65A 110VAC SCREW 2N Siemens	4,257	404.04	RFQ	Datasheet	SIRIUS	Box	Active	Chassis Mount, DIN Rail	110VAC	3PST-NO (3 Form A)	90 A	690VAC - Max	Auxiliary Contacts	Screw Terminal	-25°C ~ 60°C	88 VAC	-
3RT25361NP30 CONTACTOR S2 60A 4POL 175-280VUC Siemens	3,809	404.04	RFQ	Datasheet	SIRIUS	Box	Active	Chassis Mount, DIN Rail	175 ~ 280VAC/DC	4PST-2NO/2NC (2 Form A, 2 Form B)	70 A	690VAC - Max	Auxiliary Contacts	Screw Terminal	-40°C ~ 70°C	-	-
3RT20381AL24 CONTACTOR S2 65A 230VAC SCREW 2N Siemens	1,277	404.04	RFQ	Datasheet	SIRIUS	Box	Active	Chassis Mount, DIN Rail	230VAC	3PST-NO (3 Form A)	80 A	690VAC - Max	Auxiliary Contacts	Screw Terminal	-25°C ~ 60°C	195.5 VAC	-
3RT20381AP04 CONTACTOR S2 65A 230VAC SCREW 2N Siemens	1,956	404.04	RFQ	Datasheet	SIRIUS	Box	Active	Chassis Mount, DIN Rail	230VAC	3PST-NO (3 Form A)	80 A	690VAC - Max	Auxiliary Contacts	Screw Terminal	-25°C ~ 60°C	184 VAC	-
3RT20383AF04 CONTACTOR S2 65A 110VAC SPRING 2 Siemens	4,950	405.11	RFQ	Datasheet	SIRIUS	Box	Active	Chassis Mount, DIN Rail	110VAC	3PST-NO (3 Form A)	90 A	690VAC - Max	Auxiliary Contacts	Screw Terminal	-25°C ~ 60°C	88 VAC	-
3RT25261XB400LA2 CONTACTOR S0 25A 24VDC 3NO/3NC S Siemens	1,882	406.66	RFQ	Datasheet	SIRIUS	Box	Active	Chassis Mount, DIN Rail	24VDC	4PST-2NO/2NC (2 Form A, 2 Form B)	40 A	690VAC - Max	Auxiliary Contacts	Screw Terminal	-40°C ~ 70°C	16.8 VDC	-
3RT20373NP30 CONTACTOR S2 65A 175-280VUC SPRG Siemens	1,561	407.25	RFQ	Datasheet	SIRIUS	Box	Active	Chassis Mount, DIN Rail	175 ~ 280VAC/DC	3PST-NO (3 Form A)	65 A	690VAC - Max	Auxiliary Contacts	Screw Terminal	-25°C ~ 60°C	-	-
3RT20371NF30 CONTACTOR S2 65A 83-155VUC SCREW Siemens	1,160	407.25	RFQ	Datasheet	SIRIUS	Box	Active	Chassis Mount, DIN Rail	83 ~ 155VAC/DC	3PST-NO (3 Form A)	65 A	690VAC - Max	Auxiliary Contacts	Screw Terminal	-25°C ~ 60°C	-	-
3RT20373NB30 CONTACTOR S2 65A 20-33VUC SPRING Siemens	4,117	407.25	RFQ	Datasheet	SIRIUS	Box	Active	Chassis Mount, DIN Rail	20 ~ 33VAC/DC	3PST-NO (3 Form A)	65 A	690VAC - Max	Auxiliary Contacts	Screw Terminal	-25°C ~ 60°C	-	-
3RT20373NF30 CONTACTOR S2 65A 83-155VUC SPRNG Siemens	4,106	407.25	RFQ	Datasheet	SIRIUS	Box	Active	Chassis Mount, DIN Rail	83 ~ 155VAC/DC	3PST-NO (3 Form A)	65 A	690VAC - Max	Auxiliary Contacts	Screw Terminal	-25°C ~ 60°C	-	-
3RT20371NP30 CONTACTOR S2 65A 175-280VUC SCRW Siemens	3,181	407.25	RFQ	Datasheet	SIRIUS	Box	Active	Chassis Mount, DIN Rail	175 ~ 280VAC/DC	3PST-NO (3 Form A)	65 A	690VAC - Max	Auxiliary Contacts	Screw Terminal	-25°C ~ 60°C	-	-
3RT20381AK643MA0 CONTACTOR S2 65A 120VAC SCREW 2N Siemens	2,586	408.85	RFQ	Datasheet	SIRIUS	Box	Active	Chassis Mount, DIN Rail	120VAC	3PST-NO (3 Form A)	90 A	690VAC - Max	Auxiliary Contacts	Screw Terminal	-25°C ~ 60°C	96 VAC	-

FAQ

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.