UBIF50NB THICK 1P 50A BOLT-ON UBIF50NB

Connecticut Electric replacement circuit breaker for Federal Pacific Electric type NB (thick) breakers. Classified and approved for use in NBLP and other Federal Pacific Electric commercial panels. ETL Listed. 10,000 AIC. 1-pole, 50A Bolt-on. Bus bar bolts require M2.5 hex tool.