ABB ACS580-01-044A-4+K491 ACS580 AC Drive, 3~480V In, 30HP, 44A, Type 1/IP21 MSRP: Now: $4,877.00 Was: ACS580 AC Drive, 3~380-480V In, 30HP, 44A, Type 1/IP21, 1.1 overload, Assistant Standard, 19.3 x 8 x 9 in, Wall, Modbus/TCP, configured for FB adapter 2 ACS580-01-044A-4+K491