ABB OS20FB22A1N1 4POLE 20A OS MINI S/F OS Fuse Switches Description Description ABB OS20FB22A1N1 4POLE 20A OS MINI S/F OS Fuse Switches Related products ABB 2TLA040001R1100 ABB ACS550-01-038A-4 ABB 1SFN075112R1000 ABB GJV3074397R1 ABB 3BSE008516R1 ABB ACS800-01-0003-3
