ABB OT90AAUA3TZ Description Description ABB 45KW IP65 3P SAFETY SWITCH Metal Enclosed (Loadbreak) Related products ABB 2TLA040001R1100 ABB GJV3074397R1 ABB 2TLA040037R1300 ABB 2TLA042023R0100 ABB 2TLA040037R1000 ABB 2TLA042021R8100