
ABB - Low Voltage Drives
ACS550-PD-012A-2
Alternate Item Number: 3AUA0000010278
UPC: 662348043721
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Overview
The ABB ACS550-PD-012A-2 is a compact, wall-mountable packaged drive designed for reliable 3-phase motor control in industrial environments. This 3 HP drive operates at 240VAC (208-240V range) with a 11.8A output current, making it ideal for controlling motors in manufacturing, HVAC, and material handling systems. The NEMA 1 / UL Type 1 (IP21) enclosure provides protection against dust and light splashing, ensuring safe operation in typical industrial settings.
Key features include an integrated disconnect switch and fuses for enhanced safety and simplified maintenance. The advanced control panel enables precise motor control, while the compact footprint (28.7 in x 7.8 in x 11.2 in) and 33 lb weight optimize space efficiency in control rooms or equipment enclosures. The 3-phase input/output design ensures compatibility with standard industrial power systems.
This drive is part of ABB’s ACS550 series, known for its reliability and ease of integration. With a frame size of R1, it fits standard mounting configurations and supports wall-mounted installation for easy access. The 240VAC voltage rating makes it suitable for North American industrial applications requiring precise speed and torque control.
Applications include conveyor systems, pumps, fans, and other variable-speed motor applications where compact size and reliable performance are critical. The ACS550-PD-012A-2 is a cost-effective solution for facilities seeking durable, low-maintenance motor control with ABB’s proven quality.
- 3 HP, 240VAC (208-240V range) with 11.8A output current
- NEMA 1 / UL Type 1 (IP21) enclosure for dust and light splash protection
- Integrated disconnect switch and fuses for enhanced safety
- Wall-mounted design with compact footprint (28.7 x 7.8 x 11.2 in) and 33 lb weight
- 3-phase input/output for standard industrial power systems
Specifications
Package Dimensions (L x W x H) | 51 IN x 12 IN x 18 IN |
Package Dimensions (L x W x H) | 129.54 cm x 30.48 cm x 45.72 cm |

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.












