
ABB - Low Voltage Drives
ACS355-03U-12A5-4+B063+C169+H376+N826
Alternate Item Number: 3AUA0000176134
UPC: 662348028094
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Overview
The ABB ACS355-03U-12A5-4+B063+C169+H376+N826 is a compact, high-performance industrial machinery drive designed for precision control in demanding applications. With a rated output of 7.5 horsepower and an output current of 12.5 amperes, this drive operates efficiently on a 480 VAC supply, supporting a voltage range of 380-480V. Its UL TYPE 4X (IP66) enclosure ensures robust protection against dust, water, and corrosive environments, making it ideal for harsh industrial settings such as food processing, chemical plants, or outdoor installations. The wall-mounted design simplifies installation, while the advanced operator panel provides intuitive local control and monitoring capabilities.
Engineered for high-speed applications, the ACS355 includes a built-in pressure compensation valve to maintain performance in varying atmospheric conditions, and a cable gland kit for secure, watertight cable entry. The drive supports both 3-phase input and 3-phase output, ensuring compatibility with a wide range of industrial machinery, including pumps, fans, conveyors, and compressors. Housed in an R3 frame, the unit measures 17.17 inches in height, 9.69 inches in width, and 10.91 inches in depth, with a total weight of 28.66 pounds. Despite its compact footprint, the ACS355 delivers reliable, energy-efficient operation with precise speed and torque control, making it a versatile solution for automation and process optimization in industrial applications.
- 7.5 HP / 5.5 kW motor rating
- 12.5 A output current
- 480 VAC input voltage (380-480V range)
- UL TYPE 4X (IP66) enclosure for harsh environments
- Wall-mounted design with advanced panel for easy operation
Specifications
Connection Type | 3-Phase Input, 3-Phase Output |
Current Rating | 12.5 A |
IP Rating | IP66 |
Mounting Type | Wall-mounted |
Nema Rating | Type 4X |
Poles | 3-Phase |
Series | ACS355 |
Size | 17.17 in x 9.69 in x 10.91 in |
Voltage Rating | 480 VAC |
Package Dimensions (L x W x H) | 31 in x 12 in x 13.5 in |
Package Dimensions (L x W x H) | 78.74 cm x 30.48 cm x 34.29 cm |
Package Weight (Imperial) | 40.000 L |
Package Weight (Metric) | 18.144 kg |

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.













