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Contactors (Electromechanical)

Browse available Contactors (Electromechanical) part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

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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
43DP120A Siemens

43DP120A

CONTACTOR,FVR,S1,1PH,120/240VAC,

Siemens

3,475 -
Datasheet - Bulk Active Chassis Mount 110 ~ 240VAC DPST-NO (2 Form A) 27 A 240VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C - -
43DP120G Siemens

43DP120G

CONTACTOR,FVR,S1,1PH,240VAC,N12

Siemens

2,823 -
Datasheet - Bulk Active Chassis Mount 220 ~ 240VAC DPST-NO (2 Form A) 27 A 240VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C - -
43DP120C Siemens

43DP120C

CONTACTOR,FVR,S1,1PH,240/480VAC,

Siemens

2,688 -
Datasheet - Bulk Active Chassis Mount 220 ~ 480VAC DPST-NO (2 Form A) 27 A 240VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C - -
43DP120F Siemens

43DP120F

CONTACTOR,FVR,S1,1PH,120VAC,N12

Siemens

3,974 -
Datasheet - Bulk Active Chassis Mount 120VAC DPST-NO (2 Form A) 27 A 240VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C 102 VAC -
43DP120J Siemens

43DP120J

CONTACTOR,FVR,S1,1PH,24VAC,N12

Siemens

2,807 -
Datasheet - Bulk Active Chassis Mount 24VAC DPST-NO (2 Form A) 27 A 240VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C 20.4 VAC -
43DP120D Siemens

43DP120D

CONTACTOR,FVR,S1,1PH,208VAC,N12

Siemens

1,111 -
Datasheet - Bulk Active Chassis Mount 208VAC DPST-NO (2 Form A) 27 A 240VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C 176.8 VAC -
3RT20461NE30 Siemens

3RT20461NE30

CONTACTOR.AC3:45KW.1NO+1NC.48-80

Siemens

4,137 -
Datasheet 3RT2 Box Active Chassis Mount, DIN Rail 48 ~ 80VAC/DC 3PST-NO (3 Form A) 95 A 1000VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C - -
3RT20471NB301AA0 Siemens

3RT20471NB301AA0

CONTACTOR.AC3:55KW.1NO+1NC.20-33

Siemens

4,353 -
Datasheet 3RT2 Box Active Chassis Mount, DIN Rail 20 ~ 33VAC/DC 3PST-NO (3 Form A) 110 A 1000VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C - -
43DP320A Siemens

43DP320A

CONTACTOR-REV,SZ1,3PH,N12,120V-2

Siemens

4,355 -
Datasheet - Box Active Chassis Mount 220 ~ 240VAC - 27 A - - - - - -
43DP320F Siemens

43DP320F

CONTACTOR-REV,SZ1,3PH,N12,120V-2

Siemens

3,715 -
Datasheet - Bulk Active Chassis Mount 120VAC 3PST-NO (3 Form A) 27 A 600VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C 102 VAC -
43DP320H Siemens

43DP320H

CONTACTOR,FVR,S1,3PH,480VAC,N12

Siemens

4,511 -
Datasheet - Bulk Active Chassis Mount 440 ~ 480VAC 3PST-NO (3 Form A) 27 A 600VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C - -
43DP320C Siemens

43DP320C

CONTACTOR,FVR,S1,3PH,240/480VAC,

Siemens

2,412 -
Datasheet - Bulk Active Chassis Mount 220 ~ 480VAC 3PST-NO (3 Form A) 27 A 600VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C - -
43DP320D Siemens

43DP320D

CONTACTOR,FVR,S1,3PH,208VAC,N12

Siemens

1,525 -
Datasheet - Bulk Active Chassis Mount 208VAC 3PST-NO (3 Form A) 27 A 600VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C 176.8 VAC -
43DP320L Siemens

43DP320L

CONTACTOR,FVR,S1,3PH,277VAC,N12

Siemens

3,392 -
Datasheet - Bulk Active Chassis Mount 277VAC 3PST-NO (3 Form A) 27 A 600VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C 235.5 VAC -
43DP320J Siemens

43DP320J

CONTACTOR,FVR,S1,3PH,24VAC,N12

Siemens

3,386 -
Datasheet - Bulk Active Chassis Mount 24VAC 3PST-NO (3 Form A) 27 A 600VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C 20.4 VAC -
43DP320G Siemens

43DP320G

CONTACTOR,FVR,S1,3PH,240VAC,N12

Siemens

1,752 -
Datasheet - Bulk Active Chassis Mount 220 ~ 240VAC 3PST-NO (3 Form A) 27 A 600VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C - -
3RE41637EA300YY0 Siemens

3RE41637EA300YY0

CONTACTOR,FVNR,S2,3PH,120VAC,NEM

Siemens

1,606 -
Datasheet - Box Active - 120VAC - - - - - - - -
3RT20461NB34 Siemens

3RT20461NB34

CONTACTOR.AC3:45KW.2NO+2NC.20-33

Siemens

1,771 -
Datasheet 3RT2 Box Active Chassis Mount, DIN Rail 20 ~ 33VAC/DC 3PST-NO (3 Form A) 95 A 1000VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C - -
3RT20461NF34 Siemens

3RT20461NF34

CONTACTOR.AC3:45KW.2NO+2NC.84-15

Siemens

3,038 -
Datasheet 3RT2 Box Active Chassis Mount, DIN Rail 83 ~ 155VAC/DC 3PST-NO (3 Form A) 95 A 1000VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C - -
40EP22FL Siemens

40EP22FL

CONTACTOR,FVNR,S1.75,4PL,277VAC,

Siemens

4,876 -
Datasheet - Box Active Chassis Mount 277VAC 4PST-NO (4 Form A) 40 A 600VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C 235.5 VAC -
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WINSUN SOURCING SUPPORT

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Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

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FREQUENTLY ASKED QUESTIONS

Contactors (Electromechanical) FAQ

Common questions about selecting, comparing and sourcing Contactors (Electromechanical) components through Winsun (HK) Electronics.

What should I check when selecting Contactors (Electromechanical) components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Contactors (Electromechanical) part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Contactors (Electromechanical) parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Contactors (Electromechanical) components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.