ABB OTR90T4B Description Description ABB 4P 45kW Stainless Stl enc safety sw Metal Enclosed (Loadbreak) Related products ABB 3BSE008508R1 ABB 2TLA040001R1000 ABB 2TLA040037R0800 ABB 3HNE00313-1 ABB 2TLA042023R0100 ABB 1SFN075112R1000