Allen-Bradley 1768-PA3-A AC To DC Power Supply

The Allen-Bradley 1768-PA3-A CompactLogix power supply is a dual-input AC/DC in module that provides a 24 V DC output to the CompactLogix backplane. It accepts 85–265 V AC or 108–132 V DC input and delivers up to 3.5 A at 24 V DC for the 1768-L4x controller family. The unit includes a 24 V DC external power supply terminal for feeding nearby devices. Weighing approximately 2 lb, this compact PA3-A module is designed for straightforward panel mounting and reliable operation in industrial environments where both AC and DC sources may be available. It is part of the CompactLogix L4x power supply lineup and powers the controller and connected modules.