ABB ACH550-01-08A8-4 Description Description ABB ACH550 Three phase IP21 HVAC 4KW Variable Speed Drive Related products ABB 3BSE013230R1 ABB 2TLA040001R1000 ABB 1SFN075112R1000 ABB 2TLA040001R1200 ABB 2TLA042021R8100 ABB ACS550-01-038A-4
