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 2TLA042023R0100 ABB 2TLA040001R1400 ABB ACS60100203 ABB ACS550-01-038A-4 ABB 1SFN075112R1000 ABB ACS601-0100-3
