UBIF0240N-New Federal Pacific Electric Stab-Lok NC240 Replacement.  Two Pole 40 Amp Thin Series Manufactured 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 40 Amp 120/240 VAC 2 Pole breaker in 1" thin body-NC Style Plug in type