ABB OT75ELBB4T Description Description ABB 75A 4 pole steel enclosed safety switch Metal Enclosed (Loadbreak) Related products ABB 2TLA040037R1000 ABB 3BSE008516R1 ABB 2TLA042023R0100 ABB 3BSE013230R1 ABB 2TLA042021R8000 ABB 3HNE00313-1