ABB OT75ELBB4T Description Description ABB 75A 4 pole steel enclosed safety switch Metal Enclosed (Loadbreak) Related products ABB 2TLA040037R0900 ABB 3BSE008516R1 ABB 2TLA040001R1400 ABB GJV3074397R1 ABB 2TLA042021R8000 ABB 2TLA040001R1200