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UBIZ250 - Zinsco Plug In Circuit Breaker

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Item # UBIZ250
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UBIZ250 - Zinsco Plug In Circuit Breaker

This product is a two pole single phase plug in circuit breaker, ampere rating 50-amps, with maximum voltage rating of 240v, Tripping method thermal magnetic, functions long-time and instantaneous.
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Specifications :
• Manufacturer : Zinsco
• Cat. No. : UBIZ250
• Alternate Part No. : UBIZ-250
• Product Type : Plug In Circuit Breaker
• Type : UBIZ
• No. of Poles : 2-Pole
• Phase : 1-Phase
• Amperage : 50-Amps
• Voltage Rating : 240V
• Connection Type : Plug In
• Protection : Thermal Magnetic
• Functions (LI) Long-Time and Instantaneous
• AIC Rating 10kA@240V
• Authentic Zinsco Product.

Specs Last Updated : 11/10/2014

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SuperBreakers classifies new Zinsco UBIZ250's as items that have not been energized previously. These UBIZ250's generally will be new in manufacturer boxes. obtained from established independent procurement channels. SuperBreakers is not an authorized distributor of any manufacturer. On occasion a new surplus, opened box or new out of box UBIZ250 may be shipped where items are deemed to be unenergized and never wired as determined by SuperBreakers. All new products carry a 1-year warranty from SuperBreakers.


Re-Certified Zinsco UBIZ250's are offered by SuperBreakers as a way to save over the cost of purchasing new. These Zinsco products benefit from a highly selective process where they are cleaned, tested and repackaged to our exacting standard by our technicians.

All Re-Certified UBIZ250's from SuperBreakers are priced aggressively and carry a 2-year warranty to assure our customers guaranteed operation without interruption of service. Please note that we cannot guarantee current vintage or "like-new" condition on these items.

UBIZ250 - Zinsco Plug In Circuit Breaker