ABB OT800KLAA4BZ Description Description ABB 800A 4P Stl Enc sw disc open ent IP65 Metal Enclosed (Loadbreak) Related products ABB 2TLA040037R0800 ABB 3HNE00313-1 ABB 2TLA040001R0000 ABB 3BSE008508R1 ABB 1SFN075112R1000 ABB 2TLA042023R0100