ABB A 6247 IVY Description Description ABB ROTARY DIMMER 20-500W/VA IVY Alpha Bs Related products ABB 2TLA040001R1200 ABB 2TLA040037R1300 ABB ACS550-01-038A-4 ABB 2TLA042021R8000 ABB 2TLA040037R1000 ABB 3BSE013230R1
