ABB S281-K16 Description Description ABB CIRCUIT BREAKER 16AMP 1POLE 277/480V Related products ABB 2TLA040037R0800 ABB ACS800-01-0011-5 ABB 2TLA042021R8100 ABB 3BSE008508R1 ABB 2TLA040001R1400 ABB ACS550-01-038A-4