Westinghouse JA and KA Replacement Circuit Breaker 250 Amp 3 Pole

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  • ID: #14413
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  • Availability: 1 In Stock
  • $1336.15

New Replacements are available for the Obsolete Westinghouse JA and KA 3 Pole 150 Amp 480 Volt Circuit Breaker. JA3250 or KA3250

The Circuit Breaker Catalog Number you will see on the Circuit Breaker will be JA3250 for the JA and KA3225F on the KA. Please note, the KA Part Number is for a frame only but the assembled part number is KA3250

The New UL Replacement for the KA and JA Circuit Breakers fit perfectly in the same space with use of the included adaptors unless there is a handle mechanism like you would see in a motor control center.

. These are the Cutler Hammer UL Replacements, not a clone or foreign made product. Cutler Hammer purchased Westinghouse Circuit Breaker product lines almost 20 years ago. The replacement Circuit Breaker for the KA and JA  is 35,000 aic @ 480 Volt.

The Replacement for the JA3250 or KA3250 meets today’s codes and are better Quality than the originals.

There is no need to purchase a used circuit breaker and you can feel safe and secure purchasing the Replacement. Many companies that state “reconditioned” do little more than clean the outside of the circuit breaker and to properly recondition the circuit breaker, you would need to remove the sealant on one of the screws just to open the Circuit Breaker. You would need to remove the components, smooth the contacts, lubricate the pivot points and hope it passes test. Also you will void the UL if you open it up.

The KA3250 and the JA3250 Circuit Breaker  Replacement comes with our JRL’s 1 year warrantee.


Will the Replacement Circuit Breaker need any Adjustments or Modifications?

No, The Replacement fits exactly as the Obsolete JA and KA Circuit Breakers. It will not fit properly if there is an external Handel Mechanism like  in a Motor Control Center.

What Amperage range does the replacement Circuit Breaker have?

The replacement has the same Amperage range as the Original KA and JA Breaker


Are the replacements for the Circuit Breaker Good Quality?

Yes they are, in fact they are Better Quality because they meet the standards for 2019


Do the replacement Circuit Breakers have UL?


JD3250 Cutler Hammer / Westinghouse



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Most items ship from our location in Southern California and will be delivered in 1 to 7 work days depending on the delivery address. Items may ship UPS, USPS or Federal Express.

We strive to ship out your items the same day the order is placed, to help us accomplish this please refer to the following deadlines: If your item is shipping to a PO box, expect a 24 hour delay.

Called in orders prior to 4:00 pm PST will ship same day.

On-Line orders sent prior to 3:00 PST will ship same day, (unless we need to order it for you).

Thank you and feel free to call 800-743-1851 if you have any questions.