ABB ACS580-01-144A-6+B056 ACS580 AC Drive, 3~600V In, 150HP, 144A, Type 12/IP55 MSRP: Now: $24,283.00 Was: ACS580 AC Drive, 3~518-690V In, 150HP, 144A, Type 12/IP55, 1.1 overload, Assistant Standard, 44.2 x 13.8 x 17.8 in, Wall ACS580-01-144A-6+B056