ABB S261-C20 Description Description ABB CIRCUIT BREAKER 20AMP 1POLE 277VAC C-CURVE Related products ABB 2TLA040001R1100 ABB GJV3074397R1 ABB ACS601-0100-3 ABB 2TLA042021R8100 ABB 3BSE013230R1 ABB 2TLA040037R0800