ABB OT90ALAA3T Description Description ABB 90A 3P stl enc sfty sw open t+b IP54 Metal Enclosed (Loadbreak) Related products ABB 3BSE013230R1 ABB 2TLA040037R1000 ABB GJV3074397R1 ABB 2TLA040001R1000 ABB 2TLA040001R1300 ABB ACS601-0100-3