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.

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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.

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Westinghouse KA3225F Molded Case Circuit Breaker 600V AC

$400.00 USD

Sale Sold out

✓ 30-day returns on every item — return policy

ConditionSurplus - Untested MPNKA3225F Stock #0526-02459

30-day returns on every item. Photos reflect the actual item’s current condition — see our return policy and condition guide.

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⚡ Same-day shipping available — order by 11 am CT ($100 add-on at checkout)

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Used in industrial power distribution panels and motor control centers, the Westinghouse KA3225F is a 3-pole, 225-amp molded case circuit breaker rated for 600V AC service. Manufactured by Westinghouse Electric Corporation and made in the USA, this unit carries catalog number KA3225F, KA-Frame designation, and style number 459D971G02. The interrupting rating plate indicates 25,000 symmetrical amperes at 240V, 22,000A at 480V, and 22,000A at 600V. The trip unit is adjustable and the ampere rating window confirms a 225A trip setting. Three individual magnetic trip adjusters are accessible at the bottom of the breaker face, allowing field adjustment per the "Depress Then Turn to Notch" instruction molded into the housing. The bottom load-side terminals are equipped with large-barrel lugs suitable for heavy conductor terminations. The UL Listed label references Circuit Breaker Frame Issue No. A-197. This is an older production Westinghouse unit and is now cataloged under the Eaton/Cutler-Hammer product family as a legacy/obsolete part number. The item shows cosmetic wear consistent with prior panel installation, including surface marks on the housing and aged labels.

Stock # 0526-02459

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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.