
ABB - Low Voltage Drives
ACS355-03U-12A5-4+B063+C169+H376+N830
Alternate Item Number: 3AUA0000178271
UPC: 662348028117
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Overview
The ABB ACS355-03U-12A5-4+B063+C169+H376+N830 is a compact, wall-mounted industrial drive designed for precise motor control in demanding machinery applications. Rated at 7.5 horsepower with a 12.5 amp output current, this drive operates on a 480VAC, 3-phase power supply within a 380-480V range, making it compatible with standard industrial power systems. Its UL TYPE 4X (IP66) enclosure ensures protection against dust, water, and harsh environmental conditions, ideal for outdoor or washdown environments.
The drive features an advanced panel with enhanced sequence programming capabilities, allowing for custom control logic and automation sequences tailored to specific machinery requirements. A pressure compensation valve and integrated cable gland kit simplify installation and enhance durability in rugged settings. The 3-phase input/output configuration supports balanced power distribution and reliable operation for motors, pumps, conveyors, and other industrial equipment.
With a compact footprint measuring 17.17" (H) x 9.69" (W) x 10.91" (D) and weighing just 28.66 lbs, the ACS355 delivers high performance in a space-efficient package. Its Frame R3 design and 3-phase configuration ensure compatibility with a wide range of industrial motors and automation systems. Whether used in material handling, HVAC systems, or processing applications, this drive provides the reliability and control needed for efficient industrial operations.
- 7.5 HP, 12.5 A output current, 480VAC 3-phase operation
- UL TYPE 4X (IP66) enclosure for harsh environments
- Advanced panel with enhanced sequence programming
- Pressure compensation valve and cable gland kit included
- Compact 17.17" x 9.69" x 10.91" design, 28.66 lbs weight
Specifications
Current Rating | 12.5 A |
IP Rating | IP66 |
Mounting Type | Wall-mounted |
Nema Rating | Type 4X |
Series | ACS355 |
Voltage Rating | 380-480 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.










