Curtis WC-431 3-Pole Contactor 60 AMP Inductive/75 AMP Resistive

SKU: WC-431 1-WC-431 Brand:
Curtis
Availability:
In Stock
(1)
$151.46 Price reduced from $233.38
Save $81.92
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Specifications:

  • Hartland Contactor
  • 3 Pole
  • 110/120 Volt
  • 60 Amp Inductive
  • 75 Amp Resistive

Description

The Curtis WC-431 3-Pole Contactor is used for efficient electrical control in environments. The contactor functions as a 110/120 volt part that provides 60 amp inductive and 75 amp resistive load capacity for various equipment including coffee brewers and other heavy-duty appliances. This contactor stands out because of its durable build quality which provides dependable performance in challenging operating environments beyond typical contactor capabilities. The WC-431 functions with multiple models which enables smooth integration into existing system frameworks. The compact dimensions of 4.15 inches in length and 3.75 inches in width make this part suitable for installation while maintaining its powerful performance Features.

Dimensions:

  • Weight: 1.8 lbs
  • Length: 4 in
  • Height: 3.5 in
  • Width: 3 in

BLODGETT:

40919

CHAMPION:

111827 116166

CLEVELAND:

03506

CROWN STEAM:

4-DF42 9349-120

SOUTHBEND:

4-DF42 9349-120

Step1: Disconnect all power and verify zero voltage with a tester for safety.

Step2: Mount the contactor securely on a DIN rail or panel surface.

Step3: Connect line and load terminals according to wiring diagram.

Step4: Wire coil control terminals with correct voltage rating.

Step5: Tighten all connections to manufacturer torque specifications.

Step6: Inspect for loose wires, short circuits, and proper insulation.

Step7: Restore power and test switching operation under no-load conditions.

  • What maintenance is required for the Curtis WC-431 Contactor?

    Inspect contacts periodically for wear, burning, or surface damage and clean using a proper electrical contact cleaner. Ensure all terminal connections remain tight to avoid resistance buildup and overheating. Routine inspection helps maintain stable switching performance and reduces electrical faults in applications.

  • What are common issues with the Curtis WC-431 Contactor?

    • Contact surface erosion.
    • Coil damage resulting in failure to energize.
    • Contacts sticking in closed position under load.
    • Irregular switching due to unstable voltage supply.
    • Excess heat buildup.

Customer Reviews

5 Based on 1 reviews
5 ★
1
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1 review
  • Efficient Contactor
    Walker —

    Affordable and well-built contactor, very reliable

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