ABB OT400DLUU4C Description Description ABB 400A 4 pole enclosed C/O switch Metal Enclosed (Loadbreak) Related products ABB 2TLA042023R0100 ABB ACS800-01-0003-3 ABB 2TLA040001R1400 ABB ACS800-01-0011-5 ABB 2TLA042021R8100 ABB 2TLA042021R8000