ABB OTZC44 Description Description ABB BRIDGING BAR FOR 4 POLE OT Change over Switches Related products ABB 2TLA042021R8100 ABB 2TLA040037R1300 ABB 2TLA040037R0900 ABB 2TLA040001R1100 ABB 2TLA040001R1200 ABB 2TLA040001R1400
