The Allen-Bradley 1746-P3 is a rack-mount power supply for SLC 500 systems that delivers 24 VDC at 3.6 A to energize the chassis and I/O modules. It is intended specifically for SLC 500 modular hardware and installs in the rack to provide stable, regulated DC power for reliable operation. As of September 30, 2024, Rockwell Automation lists the 1746-P3 as discontinued.
