ABB ACS550-01-038A-4 Description Description ABB ACS550 3PHASE FREQUENCY CONVERTER; 380_480V, 48_63HZ, IP21 Related products ABB 2TLA042021R8100 ABB 2TLA040001R1400 ABB 2TLA040037R1000 ABB 2TLA042021R8000 ABB 1SFN075112R1000 ABB 2TLA040037R0900
