ABB S261-B16 Description Description ABB CIRCUIT BREAKER 16AMP 1POLE 277VAC Related products ABB 2TLA040001R1400 ABB 2TLA042021R8000 ABB 3BSE008510R1 ABB ACS601-0100-3 ABB 1SFN075112R1000 ABB 3BSE008508R1