ABB OT1250KLAA4B 1250 amp enclosed 4 pole switch IP54 Metal Enclosed (Loadbreak) Description Description ABB OT1250KLAA4B 1250 amp enclosed 4 pole switch IP54 Metal Enclosed (Loadbreak) Related products ABB ACS601-0100-3 ABB 3BSE013230R1 ABB 2TLA040037R0800 ABB FPR3600227R1202 ABB GJV3074397R1 ABB 3HNE00313-1