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 FPR3600227R1202 ABB 3BSE013230R1 ABB 2TLA040037R1000 ABB 2TLA040001R1300 ABB ACS550-01-038A-4 ABB 2TLA040001R0000