ABB OTR90T4B Description Description ABB 4P 45kW Stainless Stl enc safety sw Metal Enclosed (Loadbreak) Related products ABB 2TLA042021R8100 ABB 3BSE008508R1 ABB 1SFN075112R1000 ABB 2TLA040037R1300 ABB 2TLA040001R1300 ABB 2TLA040001R0000