ABB OS20FP-B 20A 4P Steel Enclosed Switch Fuse IP65 Metal Enclosed (Loadbreak) Description Description ABB OS20FP-B 20A 4P Steel Enclosed Switch Fuse IP65 Metal Enclosed (Loadbreak) Related products ABB ACS800-01-0003-3 ABB ACS601-0100-3 ABB 3BSE008516R1 ABB 2TLA042021R8000 ABB 2TLA040037R1000 ABB 2TLA040001R1300