ABB S273-K50 Description Description ABB CIRCUIT BREAKER 50AMP 3POLE 277/480VAC Related products ABB ACS601-0100-3 ABB 2TLA040037R1300 ABB 3BSE013230R1 ABB 2TLA042021R8100 ABB ACS800-01-0003-3 ABB 3BSE008508R1
