ABB S273-K50 Description Description ABB CIRCUIT BREAKER 50AMP 3POLE 277/480VAC Related products ABB 3BSE013230R1 ABB 3BSE008508R1 ABB 1SFN075112R1000 ABB 2TLA042021R8100 ABB ACS800-01-0003-3 ABB 3HNE00313-1
