ABB OT125AAUA4D 125 amp enclosed Switch 4 pole Metal Enclosed (Loadbreak) Description Description ABB OT125AAUA4D 125 amp enclosed Switch 4 pole Metal Enclosed (Loadbreak) Related products ABB FPR3600227R1202 ABB GJV3074397R1 ABB ACS60100203 ABB 2TLA040037R0900 ABB 2TLA040037R1000 ABB 3HNE00313-1