How does shipping work for orders on MRO Exchange?

Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

What payment methods does MRO Exchange accept?

MRO Exchange accepts all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available, with payment due prior to shipment. Custom terms are available for established accounts.

1 5

Westinghouse HMCP003A0C Motor Circuit Protector 600V AC / 250V DC

$99.00 USD

Sale Sold out

ConditionSurplus - Untested MPNHMCP003A0C Stock #Stock # 0626-01757

Photos reflect current condition. Items differing from description may be eligible for return or refund — see our condition guide.

Shipping Estimate

Estimated package weight: 5.0 lbs

Select your state above for a shipping estimate.

U.S. shipping, securely packaged. Ships in 1-2 Days
Questions? Real support team available before purchase
Secure checkout with trusted payment methods

Product Specifications

Manufacturer: Westinghouse
MPN / Model: HMCP003A0C
Product Type: Motor Circuit Protector
Series: Series C
Type: HMCP
Amperage: 3 Amps
Poles: 3 Pole
Voltage: 600VAC, 250VDC
Instantaneous Trip Range: 9 to 30 Amps (Settings A through H)
Style: 6630C87G03
Wire Rating: 60/75C Wire CU/AL (UL), 60/75C Wire CU Only (CSA)
Approvals: UL, CSA

Product Description

This Westinghouse Series C Motor Circuit Protector is identified by catalog number HMCP003A0C, Type HMCP, with style number 6630C87G03 confirmed on the nameplate. It is a 3 pole device rated 3 Amps at 600VAC and 250VDC, with an adjustable instantaneous trip setting covering a 9 to 30 amp range across positions A through H selected by press and rotate. The nameplate confirms 60/75C copper and aluminum wire ratings under UL and 60/75C copper only under CSA, and the unit is suitable for use on single phase AC circuits with outside poles used for DC. Buyers matching an exact Westinghouse or Cutler Hammer HMCP catalog number for motor branch circuit protection, replacement, or spare inventory can use the visible MPN and style number to confirm fitment against existing equipment.

View full details

Frequently Asked Questions

Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.