ABB A 1016 WHI Description Description ABB 20a ROCKER SWITCH “IO” A-BS Alpha Bs Related products ABB 2TLA040001R1000 ABB ACS800-01-0003-3 ABB ACS601-0100-3 ABB FPR3600227R1202 ABB 2TLA040001R1400 ABB 2TLA040037R0800