
ABB - Low Voltage Drives
ACS355-03U-04A1-4+J400+J402+N826
Alternate Item Number: 3AUA0000175389
UPC: 662348018217
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Overview
The ABB ACS355-03U-04A1-4+J400+J402+N826 is a compact, cabinet-mounted machinery drive designed for precise speed control in industrial applications. Rated at 2 HP (4.1 A output current) and operating on 480 VAC (380–480 V range), this drive delivers reliable performance in high-speed machinery environments. Its UL TYPE OPEN (IP20) enclosure ensures protection for indoor cabinet installations while maintaining ventilation for heat dissipation. The drive features an advanced operator panel with a speed potentiometer, start/stop switches, and forward/reverse controls, enabling intuitive local operation without external PLCs. With 3-phase input and output, it provides balanced power delivery for motors up to 2 HP, making it ideal for applications like conveyors, pumps, fans, and small machine tools. Weighing just 2.6 lbs and measuring 9.41" H x 2.76" W x 6.34" D (Frame R1), the ACS355 integrates seamlessly into control panels or enclosures with minimal footprint. The drive’s compact design reduces wiring complexity and installation time, while its compatibility with standard 3-phase power systems ensures broad applicability across industrial settings. ABB’s low-voltage drive family is trusted for durability and ease of maintenance, with this model specifically optimized for OEM machinery requiring compact form factors and reliable speed regulation.
- 2 HP (4.1 A) output at 480 VAC (380–480 V range)
- UL TYPE OPEN (IP20) enclosure for cabinet-mounted installations
- Advanced operator panel with speed potentiometer, start/stop, and FWD/REV switches
- 3-phase input/output for balanced power delivery to motors
- Compact dimensions: 9.41" H x 2.76" W x 6.34" D, 2.6 lbs weight
Specifications
Package Dimensions (L x W x H) | 13.5 in x 8.5 in x 5 in |
Package Dimensions (L x W x H) | 34.29 cm x 21.59 cm x 12.7 cm |
Package Weight (Imperial) | 6.000 L |
Package Weight (Metric) | 2.722 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.








