
ABB - Low Voltage Drives
ACS355-03U-38A0-4+J400+J402+N826
Alternate Item Number: 3AUA0000175674
UPC: 662348037393
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Overview
The ABB ACS355-03U-38A0-4+J400+J402+N826 is a compact, cabinet-mounted machinery drive designed for high-speed industrial applications. This 25 HP (38 A) drive operates within a 380–480 VAC 3-phase input/output range, making it suitable for demanding machinery control in manufacturing, material handling, and automation systems. The UL TYPE OPEN (IP20) enclosure ensures reliable operation in indoor industrial environments while protecting against dust and non-conductive debris.
Key features include an advanced operator panel with a speed potentiometer, start/stop and forward/reverse switches for manual control, and a compact R4 frame measuring 9.61 x 10.24 x 6.65 inches (9.7 lbs). The drive supports high-speed applications with precise torque and speed regulation, ideal for applications requiring rapid acceleration or deceleration such as spindle drives, conveyors, and processing machinery. Its lightweight design simplifies installation and retrofitting into existing control cabinets.
Built for efficiency and durability, the ACS355 integrates seamlessly with ABB’s low-voltage drive ecosystem, offering compatibility with standard 3-phase motors and industrial automation systems. The drive’s compact footprint and integrated control interface reduce wiring complexity and save panel space, making it a cost-effective solution for OEMs and end-users seeking reliable, high-performance motor control without compromising on size or functionality.
- 25 HP (38 A) output at 480 VAC, 3-phase input/output
- Compact R4 frame: 9.61" H x 10.24" W x 6.65" D (9.7 lbs)
- UL TYPE OPEN (IP20) enclosure for indoor industrial use
- Advanced panel with speed potentiometer, start/stop, and FWD/REV switches
- Supports high-speed applications with precise torque and speed control
Specifications
Connection Type | 3-Phase Input, 3-Phase Output |
Current Rating | 38 A |
IP Rating | IP20 |
Mounting Type | Cabinet-mounted |
Series | ACS355 |
Size | 9.61 in x 10.24 in x 6.65 in |
Voltage Rating | 480 VAC |
Package Dimensions (L x W x H) | 17 in x 10 in x 10 in |
Package Dimensions (L x W x H) | 43.18 cm x 25.4 cm x 25.4 cm |
Package Weight (Imperial) | 16.000 L |
Package Weight (Metric) | 7.258 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.












