Replacement Pushmatic circuit breaker manufactured new by Connecticut Electric For use in Pushmatic circuit breaker panels Intertek ETL Listing to UL Standard 489 for US and Canada-Molded case circuit breakers 10,000 AIC 20 Amp.Interruption Type:Standard Trip 120 VAC 1 Pole breaker Bolt on type May also be branded as Bulldog (ie Bulldog P120)