ABB OT800KLAA4B Description Description ABB 800A 4P Stl Enc sw disc open ent IP54 Metal Enclosed (Loadbreak) Related products ABB 2TLA042021R8100 ABB 2TLA042023R0100 ABB 2TLA040037R0900 ABB 2TLA040001R1000 ABB ACS60100203 ABB 2TLA040001R1400