Zinsco circuit breaker by Connecticut Electric Type UBIZ. For use in Zinsco load centers that accept type QC circuit breakers. ETL Listed. 10,000 AIC 2-pole 30A
From the Manufacturer
This 120/240 volt Zinsco 30 amp, double pole, thick series replacement circuit breaker is used in a Zinsco load center. Typical applications, up to 13,200 watts, include hot water heaters, clothes dryers, air conditioners (240 Volt, up to 36,000 BTU) and electric motors (240 Volt, 1-1/2 hp to 3 hp). These are only suggested applications and cannot assure compliance with all local codes. Please check local electrical codes before starting any electrical project.