ABB OT20TPC ENCLOSED CHANGEOVER 20A 3POLE Metal Enclosed (Loadbreak) Description Description ABB OT20TPC ENCLOSED CHANGEOVER 20A 3POLE Metal Enclosed (Loadbreak) Related products ABB ACS601-0100-3 ABB 2TLA040001R1100 ABB 2TLA040037R1300 ABB 3BSE008510R1 ABB 2TLA040037R0900 ABB 3BSE008516R1