ABB 1582-0-0328 2661 W-54 Light Signal Alpha Bs Description Description ABB 1582-0-0328 2661 W-54 Light Signal Alpha Bs Related products ABB 3BSE008510R1 ABB 2TLA042023R0100 ABB 2TLA040001R1100 ABB 2TLA040037R1000 ABB ACS550-01-038A-4 ABB 3BSE008508R1