
ABB - Low Voltage Drives
ACS550-PC-059A-4+B055+K466+L511
Alternate Item Number: 3AUA0000077262
UPC: 662348042137
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Overview
The ABB ACS550-PC-059A-4+B055+K466+L511 is a robust, general-purpose packaged drive designed for reliable industrial motor control. This 40 HP drive operates at 480 VAC with a voltage range of 380-480V and delivers an output current of 59A. It features a NEMA 12 / UL Type 12 (IP54) enclosure, making it suitable for demanding environments. The wall-mounted design, with dimensions of 45.8 x 10.5 x 13.1 inches and a weight of 99 lbs, simplifies installation. This unit includes an advanced control panel for intuitive operation, an Ethernet adapter for enhanced connectivity, and a relay output extension for expanded control capabilities. The ACS550-PC-059A-4+B055+K466+L511 is ideal for applications in manufacturing, HVAC, and process industries where precise motor control, energy efficiency, and long-term durability are critical. It offers 3-phase input and 3-phase output, with frame size R4. Trust ABB's expertise in low-voltage drives for optimal performance and reliability in your industrial operations.
- 40 HP, 59A, 480 VAC (380-480V range) output
- NEMA 12 / UL Type 12 (IP54) enclosure for industrial environments
- Wall-mounted design with advanced control panel
- Includes Ethernet adapter and relay output extension
- 3-phase input, 3-phase output, Frame R4
Specifications
Connection Type | 3-Phase Input, 3-Phase Output |
Current Rating | 59 A |
IP Rating | IP54 |
Mounting Type | Wall-mounted |
Nema Rating | Type 12 |
Nema Rating | NEMA 12 / UL Type 12 |
Poles | 3-Phase |
Series | ACS550 |
Size | 45.8 in x 10.5 in x 13.1 in |
Voltage Rating | 480 VAC |
Package Dimensions (L x W x H) | 58 IN x 14 IN x 19 IN |
Package Dimensions (L x W x H) | 147.32 cm x 35.56 cm x 48.26 cm |

FENA-21
The FENA 21 DualPort module supports Three protocols Modbus-TCP, EtherNet/IP, and the PROFInet IO RT network. The Modbus-TCP protocol is simply the Modbus protocol used on top of Ethernet-TCP/IP. Modbus-TCP is an open Industrial Ethernet network which has been specified by the Modbus-IDA User Organization. EtherNet/IP is based on the Common Industrial Protocol (CIP), which is also the framework for both the ControlNet and DeviceNet network protocols. PROFInet IO RT is an open network based on the PI Organization standard.










