ABB OT400E03C Description Description ABB 400A 3P C/O switch mech lft w/o h+s Metal Enclosed (Loadbreak) Related products ABB 2TLA040001R1000 ABB ACS601-0100-3 ABB ACS800-01-0003-3 ABB 2TLA040001R0000 ABB 3BSE008510R1 ABB 2TLA040001R1200