ABB OT90AUUA3T Description Description ABB 90A 3P stl enc EMC sfty sw btm ent IP54 Metal Enclosed (Loadbreak) Related products ABB 1SFN075112R1000 ABB 2TLA040001R1000 ABB 2TLA042023R0100 ABB ACS550-01-038A-4 ABB ACS601-0100-3 ABB FPR3600227R1202