ABB S281-K16 Description Description ABB CIRCUIT BREAKER 16AMP 1POLE 277/480V Related products ABB ACS800-01-0011-5 ABB 2TLA042023R0100 ABB ACS550-01-038A-4 ABB 2TLA040001R0000 ABB ACS601-0100-3 ABB ACS800-01-0003-3