ABB OT1250KLAA4BZ 1250 amp enclosed 4 pole switch IP65 Metal Enclosed (Loadbreak) Description Description ABB OT1250KLAA4BZ 1250 amp enclosed 4 pole switch IP65 Metal Enclosed (Loadbreak) Related products ABB 2TLA042021R8100 ABB GJV3074397R1 ABB ACS550-01-038A-4 ABB 2TLA040001R1000 ABB 2TLA040037R1300 ABB 2TLA042021R8000