ABB OT1600E22 Description Description ABB OT1600E22 1600A 4P switch disc mech mdl w/o h+s OT Switches Related products ABB 2TLA042023R0100 ABB 2TLA040001R1300 ABB ACS601-0100-3 ABB FPR3600227R1202 ABB 3BSE013230R1 ABB 3BSE008516R1