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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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Datasheets & Specifications Access technical references quickly
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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
40FP12FC Siemens

40FP12FC

CONTACTOR,FVNR,S2,1PH,240/480VAC

Siemens

4,054 -
Datasheet - Box Active Chassis Mount 220 ~ 480VAC DPST-NO (2 Form A) 45 A 240VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C - -
40HP82BD Siemens

40HP82BD

CONTACTOR,FVNR,S3,3PH,208VAC,N1

Siemens

1,629 -
Datasheet - Bulk Active Chassis Mount 208VAC 3PST-NO (3 Form A) 90 A 600VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C 176.8 VAC -
40HP82BG Siemens

40HP82BG

CONTACTOR, SZ3,3PH,N1,240V,

Siemens

2,981 -
Datasheet - Bulk Active Chassis Mount 220 ~ 240VAC 3PST-NO (3 Form A) 90 A 600VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C - -
40HP82BJ Siemens

40HP82BJ

CONTACTOR,FVNR,S3,3PH,24VAC,N1

Siemens

1,019 -
Datasheet - Bulk Active Chassis Mount 24VAC 3PST-NO (3 Form A) 90 A 600VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C 20.4 VAC -
40HP82BC Siemens

40HP82BC

CONTACTOR,FVNR,S3,3PH,240/480VAC

Siemens

3,153 -
Datasheet - Bulk Active Chassis Mount 220 ~ 480VAC 3PST-NO (3 Form A) 90 A 600VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C - -
40HP82BA Siemens

40HP82BA

CONTACTOR,FVNR,S3,3PH,120/240VAC

Siemens

3,707 -
Datasheet - Bulk Active Chassis Mount 110 ~ 240VAC 3PST-NO (3 Form A) 90 A 600VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C - -
40HP82BF Siemens

40HP82BF

CONTACTOR,FVNR,S3,3PH,120VAC,N1

Siemens

4,077 -
Datasheet - Bulk Active Chassis Mount 120VAC 3PST-NO (3 Form A) 90 A 600VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C 102 VAC -
40HP82BH Siemens

40HP82BH

CONTACTOR,FVNR,S3,3PH,480VAC,N1

Siemens

4,266 -
Datasheet - Bulk Active Chassis Mount 440 ~ 480VAC 3PST-NO (3 Form A) 90 A 600VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C - -
40HP82BL Siemens

40HP82BL

CONTACTOR,FVNR,S3,3PH,277VAC,N1

Siemens

4,097 -
Datasheet - Bulk Active Chassis Mount 277VAC 3PST-NO (3 Form A) 90 A 600VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C 235.45 VAC -
3RT10662AB36 Siemens

3RT10662AB36

CONTACTOR. 160 KW / 400 V /AC-3

Siemens

2,691 -
Datasheet SIRIUS Box Active Chassis Mount, DIN Rail 23 ~ 26VAC/DC 3PST-NO (3 Form A) 300 A 1000VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C - -
3RT10666AT36 Siemens

3RT10666AT36

CONTACTOR S10 300A 575-600VUC 3P

Siemens

4,161 -
Datasheet SIRIUS Box Active Chassis Mount, DIN Rail 575 ~ 600VAC/DC 3PST-NO (3 Form A) 300 A 1000VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C - -
3RT10666AD36 Siemens

3RT10666AD36

CONTACTOR S10 300A 42-48VUC 3P B

Siemens

3,734 -
Datasheet SIRIUS Box Active Chassis Mount, DIN Rail 42 ~ 48VAC/DC 3PST-NO (3 Form A) 300 A 1000VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C - -
3RT10662AF36 Siemens

3RT10662AF36

CONTACTOR S10 300A 110-127VUC 3P

Siemens

1,189 -
Datasheet SIRIUS Box Active Chassis Mount, DIN Rail 110 ~ 127VAC/DC 3PST-NO (3 Form A) 300 A 1000VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C - -
3RT10666AR36 Siemens

3RT10666AR36

CONTACTOR S10 300A 440-480VUC 3P

Siemens

1,742 -
Datasheet SIRIUS Box Active Chassis Mount, DIN Rail 440 ~ 480VAC/DC 3PST-NO (3 Form A) 300 A 1000VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C - -
3RT10666AM36 Siemens

3RT10666AM36

CONTACTOR S10 300A 200-220VUC 3P

Siemens

4,145 -
Datasheet SIRIUS Box Active Chassis Mount, DIN Rail 200 ~ 220VAC/DC 3PST-NO (3 Form A) 300 A 1000VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C - -
3RT10666AU36 Siemens

3RT10666AU36

CONTACTOR S10 300A 240-277VUC 3P

Siemens

2,498 -
Datasheet SIRIUS Box Active Chassis Mount, DIN Rail 240 ~ 277VAC/DC 3PST-NO (3 Form A) 300 A 1000VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C - -
3RT10662AP36 Siemens

3RT10662AP36

CONTACTOR S10 300A 220-240VUC 3P

Siemens

3,055 -
Datasheet SIRIUS Box Active Chassis Mount, DIN Rail 220 ~ 240VAC/DC 3PST-NO (3 Form A) 300 A 1000VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C - -
3RT10666AB36 Siemens

3RT10666AB36

CONTACTOR S10 300A 23-26VUC 3P B

Siemens

2,783 -
Datasheet SIRIUS Box Active Chassis Mount, DIN Rail 23 ~ 26VAC/DC 3PST-NO (3 Form A) 300 A 1000VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C - -
3RT10666AS36 Siemens

3RT10666AS36

CONTACTOR S10 300A 500-575VUC 3P

Siemens

3,750 -
Datasheet SIRIUS Box Active Chassis Mount, DIN Rail 500 ~ 550VAC/DC 3PST-NO (3 Form A) 300 A 1000VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C - -
3RT10666AV36 Siemens

3RT10666AV36

CONTACTOR S10 300A 380-420VUC 3P

Siemens

1,402 -
Datasheet SIRIUS Box Active Chassis Mount, DIN Rail 380 ~ 420VAC/DC 3PST-NO (3 Form A) 300 A 1000VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C - -
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WINSUN SOURCING SUPPORT

Need Contactors (Electromechanical) Sourcing Support?

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.

Global component sourcing support BOM, shortage and EOL support
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.