
ABB - Low Voltage Drives
ACS355-03U-12A5-4+J402+J404+N826
Alternate Item Number: 3AUA0000175942
UPC: 662348028858
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Overview
The ABB ACS355-03U-12A5-4+J402+J404+N826 is a compact, cabinet-mounted machinery drive designed for high-speed industrial applications. Operating at 480VAC with a 380-480V input range, this 3-phase drive delivers 12.5A output current and 7.5 HP output power. The R3 frame measures 9.29" x 6.65" x 6.65" and weighs 5.5 lbs, making it ideal for space-constrained installations.
Key features include a basic operator panel with a speed potentiometer, start/stop buttons, and forward/reverse switches for local control. The drive supports 3-phase input and output, with UL Type OPEN (IP20) protection for indoor use. Designed for machinery applications requiring precise speed regulation, it is manufactured in Denmark by ABB - Low Voltage Drives.
Specifications:
- Output: 7.5 HP, 12.5A, 480VAC
- Input: 380-480VAC, 3-phase
- Dimensions: 9.29" H x 6.65" W x 6.65" D
- Weight: 5.5 lbs
- Protection: UL Type OPEN (IP20)
- Frame: R3
- SKU: ACS355-03U-12A5-4+J402+J404+N826
- 7.5 HP output power at 480VAC with 12.5A rated current
- Compact R3 frame (9.29" x 6.65" x 6.65") weighing 5.5 lbs
- 3-phase input/output with 380-480VAC voltage range
- Built-in speed potentiometer, start/stop, and FWD/REV switches
- UL Type OPEN (IP20) rated for indoor cabinet mounting
Specifications
Package Dimensions (L x W x H) | 13 in x 8 in x 8.5 in |
Package Dimensions (L x W x H) | 33.02 cm x 20.32 cm x 21.59 cm |
Package Weight (Imperial) | 10.000 L |
Package Weight (Metric) | 4.536 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.








