ABB ACS550-U1-023A-4+K466+L511 Drive ACS550 AC Drive, 3~480V In, 15HP, 23A, Type 1/IP21 MSRP: Now: $3,046.00 Was: ACS550-U1-023A-4+K466+L511 3AUA0000148659
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ABB ACS550-U1-023A-4+K451 Drive ACS550 AC Drive, 3~480V In, 15HP, 23A, Type 1/IP21 MSRP: Now: $2,828.00 Was: ACS550-U1-023A-4+K451 3AUA0000005125
ABB ACS550-U1-023A-4+L511 Drive ACS550 AC Drive, 3~480V In, 15HP, 23A, Type 1/IP21 MSRP: Now: $2,539.00 Was: ACS550-U1-023A-4+L511 3AUA0000032889
ABB ACS550-U1-023A-4 ACS550 AC Drive, 3~480V In, 15HP, 23A, Type 1/IP21 MSRP: Now: $2,321.00 Was: Overview ABB AC Drives, ACS550 Series ... ACS550-U1-023A-4