ABB OTR100B4U Description Description ABB 100A 4P StnlsStl Enc Sw Dsc Blk Hdl Blnk Metal Enclosed (Loadbreak) Related products ABB ACS601-0100-3 ABB 2TLA040037R0900 ABB 2TLA042023R0100 ABB 2TLA042021R8000 ABB 2TLA040001R1000 ABB 1SFN075112R1000