ABB OT800KLAA4B Description Description ABB 800A 4P Stl Enc sw disc open ent IP54 Metal Enclosed (Loadbreak) Related products ABB ACS550-01-038A-4 ABB 2TLA040037R0800 ABB 2TLA040001R1100 ABB 3BSE013230R1 ABB ACS60100203 ABB 1SFN075112R1000