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 3HNE00313-1 ABB FPR3600227R1202 ABB 2TLA040037R1000 ABB 2TLA040001R1200 ABB ACS601-0100-3 ABB GJV3074397R1
