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 FPR3600227R1202 ABB 2TLA040001R1100 ABB 2TLA040001R1000 ABB 2TLA040037R1000 ABB 2TLA040001R1400 ABB 3BSE008516R1