ABB OS20FB22A1N1-2 20A SWITCHFUSE 4 POLE OS Fuse Switches Description Description ABB OS20FB22A1N1-2 20A SWITCHFUSE 4 POLE OS Fuse Switches Related products ABB 2TLA040001R1200 ABB 2TLA040001R0000 ABB 1SFN075112R1000 ABB ACS60100203 ABB ACS550-01-038A-4 ABB 2TLA040001R1400
