ABB OS20BS40A1F 20A 4P SIDE OPERATED A1 OS Fuse Switches Description Description ABB OS20BS40A1F 20A 4P SIDE OPERATED A1 OS Fuse Switches Related products ABB 3BSE008508R1 ABB 3BSE008510R1 ABB GJV3074397R1 ABB 2TLA040037R0800 ABB 2TLA042021R8100 ABB 2TLA040001R1300
