ABB OT400DLRR3TX Description Description ABB 400A 3 pole ATEX switch Metal Enclosed (Loadbreak) Related products ABB 3BSE008508R1 ABB 2TLA040037R1300 ABB 2TLA040037R1000 ABB 1SFN075112R1000 ABB ACS601-0100-3 ABB ACS800-01-0003-3