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Zinsco&#174; UBIZ30 Replacement Circuit Breaker Type UBIZ Q30 1-Pole 30A Zinsco circuit breaker by Connecticut Electric Type UBIZ. For use in Zinsco load centers that accept type Q circuit breakers. ETL Listed. 10,000 AIC 1-pole 30A

Zinsco&#174; UBIZ30 Replacement Circuit Breaker Type UBIZ Q30 1-Pole 30A

ubiz30-replacement-circuit-breaker-type-ubiz-q30-1-pole-30a

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