ABB 31M1-CHZ1F Description Description ABB A16 NR 3PH MCP STR,N1,480V Related products ABB 1SFN075112R1000 ABB 2TLA040001R1400 ABB 2TLA042021R8000 ABB 3BSE008516R1 ABB FPR3600227R1202 ABB 2TLA040001R0000