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 60 amp. 2 pole breaker in a 1-1/2 in. bodyFor use in Zinsco circuit breaker panelsIntertek ETL Listing to UL Standard 489 for US and Canada – Molded case circuit breakers10,000 AICMay also be branded as Sylvania (i.e. Sylvania QC15)