ABB S272-K10 Description Description ABB CIRCUIT BREAKER 10AMP 2POLE 277/480VAC Related products ABB 2TLA040037R1300 ABB 2TLA042021R8100 ABB 2TLA040001R1100 ABB GJV3074397R1 ABB 2TLA040001R1200 ABB 2TLA040001R0000