
ABB - Low Voltage Drives
ACS550-PC-059A-4+K466
Alternate Item Number: 3AUA0000018685
UPC: 662348042168
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Overview
The ABB ACS550-PC-059A-4+K466 is a general-purpose packaged drive designed for industrial motor control applications. Rated at 40 HP with a 59A output current, this drive operates on 480VAC (380–480V range) and is optimized for 3-phase input and output systems. The NEMA 1/UL Type 1 (IP21) enclosure provides protection against dust and light splashing, making it suitable for harsh environments.
Key features include an advanced control panel for local operation, an integrated Ethernet adapter for remote monitoring, and a compact R4 frame (45.2" H x 10.2" W x 13.1" D) weighing 95 lbs. The wall-mounted design simplifies installation and maintenance.
Ideal for pumps, fans, conveyors, and other industrial machinery, the ACS550-PC-059A-4+K466 delivers reliable performance with energy-efficient operation. The drive supports 3-phase input/output, ensuring compatibility with standard industrial power systems. Its robust construction and compliance with NEMA 1 and IP21 standards make it a dependable choice for demanding applications.
ABB’s ACS550 series is trusted for durable, high-efficiency motor control solutions, offering precise speed and torque control for variable-speed applications. The integrated circuit breaker disconnect enhances safety during maintenance, while the Ethernet adapter enables seamless integration with industrial automation systems.
- 40 HP, 59A output current, 480VAC (380–480V range)
- NEMA 1 / UL Type 1 (IP21) enclosure for dust and splash protection
- Wall-mounted design with compact R4 frame (45.2" H x 10.2" W x 13.1" D)
- Advanced control panel and integrated Ethernet adapter for remote monitoring
- 3-phase input/output, circuit breaker disconnect for safety
Specifications
Connection Type | 3-Phase Input/Output |
Current Rating | 59 A |
IP Rating | IP21 |
Mounting Type | Wall-mounted |
NEMA Rating | Type 1 |
Poles | 3-Phase |
Series | ACS550 |
Size | 45.2 in x 10.2 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.














