ABB 11B1-AH1DE Description Description ABB A9 NR 3PH MCCB STR,N1,208V Related products ABB 2TLA040037R0900 ABB 2TLA040037R1000 ABB 2TLA040001R1000 ABB 2TLA040037R1300 ABB 2TLA040037R0800 ABB 2TLA042023R0100