UBIF230N Federal Pacific Electric Stab-Lok NA230 Replacement. 2 Pole 30 Amp Thick Series by Connecticut Electric Replacement Federal Pacific Electric Stab-Lok circuit breaker manufactured new by Connecticut Electric For use in Stab-Lok circuit breaker panels Intertek ETL Listing to UL Standard 489 for US and Canada-Molded case circuit breakers 10,000 AIC 30 Amp 120/240 VAC 2 Pole breaker in a 2" thick body-NA style Plug in type