Feature●Replacement Federal Pacific Electric Bolt-On circuit breaker manufactured new by Connecticut Electric●For use in NBLP Bolt-On circuit breaker panels●Intertek ETL Listing to UL Standard 489 for US and Canada-Molded case circuit breakers●10, 000 AIC●50 Amp●120/240 VAC 2 Pole breaker in a 2” thick body-NB style●Bolt-on typeDescription Connecticut Electric manufactures new high quality replacement circuit breakers for NBLP load centers that accept NB style circuit breakers. Circuit breakers should only be replaced with new tested and Safety Agency Listed circuit breakers, never used or refurbished ones.