ABB ACS550-U1-031A-4+L511 ACS550 AC Drive, 3~480V In, 20HP, 31A, Type 1/IP21 MSRP: Now: $3,042.00 Was: ACS550-U1, Light Duty (110% overload) HP: 20 HP, Light Duty (110% overload) Output Current: 31 A, Heavy Duty (150% overload) HP: 15 HP, Heavy Duty (150% overload) Output Current: 23 A, Voltage: 480... 3AUA0000009932
ABB ACS550-U1-031A-4 ACS550 AC Drive, 3~480V In, 20HP, 31A, Type 1/IP21 MSRP: Now: $2,824.00 Was: ACS550 AC Drive, 3~380-480V In, 20HP, 31A, Type 1/IP21, 1.1 overload, Advanced, 23 x 8 x 9.1 in, Wall ACS550-U1-031A-4
ABB ACS550-U1-031A-4+L502 Drive ACS550 AC Drive, 3~480V In, 20HP, 31A, Type 1/IP21 MSRP: Now: $3,140.00 Was: ACS550-U1-031A-4+L502 3AUA0000010514
ABB ACS550-U1-031A-4+K466+L502 Drive ACS550 AC Drive, 3~480V In, 20HP, 31A, Type 1/IP21 MSRP: Now: $3,647.00 Was: ACS550-U1-031A-4+K466+L502 3AUA0000064575
ABB ACS550-U1-031A-4+K454 Drive ACS550 AC Drive, 3~480V In, 20HP, 31A, Type 1/IP21 MSRP: Now: $3,331.00 Was: ACS550-U1-031A-4+K454 3AUA0000005171