ABB OT90ALAA3TZ Description Description ABB 90A 3P stl enc sfty sw open t+b IP65 Metal Enclosed (Loadbreak) Related products ABB ACS601-0100-3 ABB 2TLA040037R0900 ABB 2TLA040001R0000 ABB 2TLA042021R8100 ABB 2TLA040037R0800 ABB 3HNE00313-1