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FILTERED PRODUCT SELECTION

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.

Parametric Selection Filter options by technical parameters
Stock & Datasheets Review availability and technical references
RFQ & BOM Support Send your target MPN, quantity or BOM
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
3RT20251AK60 Siemens

3RT20251AK60

CONTACTOR S0 16A 120VAC 1NO/1NC

Siemens

2,228 -
Datasheet 3RT2 Bulk Active Chassis Mount, DIN Rail 120VAC 3PST-NO (3 Form A) 40 A 690VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C 96 VAC -
3RT20251AC20 Siemens

3RT20251AC20

CONTACTOR S0 16A 24VAC 1NO/1NC S

Siemens

2,533 -
Datasheet 3RT2 Bulk Active Chassis Mount, DIN Rail 24VAC 3PST-NO (3 Form A) 40 A 690VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C 20.4 VAC -
3RT20251BB40 Siemens

3RT20251BB40

CONTACTOR_AC_3RT2025-1BB40_7.5KW

Siemens

4,825 -
Datasheet 3RT2 Bulk Active Chassis Mount, DIN Rail 24VDC 3PST-NO (3 Form A) 17 A 690VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C 19.2 VDC -
3RT20241BB40 Siemens

3RT20241BB40

CONTACTOR S0 12A 24VDC 1NO/1NC S

Siemens

1,993 -
Datasheet 3RT2 Bulk Active Chassis Mount, DIN Rail 24VDC 3PST-NO (3 Form A) 12 A 690VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C 19.2 VDC -
3RT20252BB40 Siemens

3RT20252BB40

CONTACTOR S0 16A 24VDC 1NO/1NC S

Siemens

1,495 -
Datasheet 3RT2 Bulk Active Chassis Mount, DIN Rail 24VDC 3PST-NO (3 Form A) 40 A 690VAC - Max Auxiliary Contacts Spring Terminal -25°C ~ 60°C 19.2 VDC -
3RT20271AK60 Siemens

3RT20271AK60

CONTACTOR S0 32A 120VAC 1NO/1NC

Siemens

203 -
Datasheet 3RT2 Bulk Active Chassis Mount, DIN Rail 120VAC 3PST-NO (3 Form A) 32 A 690VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C 96 VAC -
3RT20262BB40 Siemens

3RT20262BB40

CONTACTOR S0 25A 24VDC 1NO/1NC S

Siemens

4,885 -
Datasheet 3RT2 Bulk Active Chassis Mount, DIN Rail 24VDC 3PST-NO (3 Form A) 25 A 690VAC - Max Auxiliary Contacts Spring Terminal -25°C ~ 60°C 19.2 VDC -
3RT20152AB01 Siemens

3RT20152AB01

CONTACTOR S00 7A 24VAC 1NO SPRG

Siemens

3,939 -
Datasheet 3RT2 Bulk Active Chassis Mount, DIN Rail 24VAC 3PST-NO (3 Form A) 7 A 690VAC - Max Auxiliary Contacts Spring Terminal -25°C ~ 60°C 20.4 VAC -
3RH21221AB00 Siemens

3RH21221AB00

CONTACTOR RELAY 2NO+2NC AC 24V S

Siemens

1,789 -
Datasheet 3RH2 Bulk Active Chassis Mount, DIN Rail 24VAC 3PST-NO (3 Form A) - - Auxiliary Contacts Screw Terminal -25°C ~ 60°C 20.4 VAC -
3RT20231AK60 Siemens

3RT20231AK60

CONTACTOR S0 9A 120VAC 1NO/1NC S

Siemens

1,534 -
Datasheet 3RT2 Bulk Active Chassis Mount, DIN Rail 120VAC 3PST-NO (3 Form A) 9 A 690VAC - Max Auxiliary Contacts Screw Terminal -25°C ~ 60°C 96 VAC -
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WINSUN SOURCING SUPPORT

Need Help Sourcing Contactors (Electromechanical)?

Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

Availability and lead-time support BOM, shortage and alternative sourcing
FREQUENTLY ASKED QUESTIONS

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.