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Allen Bradley 1768-PA3 CompactLogix Power Supply Module

Allen Bradley CompactLogix DC Power Supply Module.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerAllen Bradley

Part number1768-PA3

Series CompactLogix L4x

Module Type Power Supply

Input Voltage 18-30V DC

Output Voltage 5V DC (for backplane)

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12-month warranty

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Same-day dispatch

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

Provides 24V DC power Compact design for L4x chassis 3A output current Status indicator LEDs Reliable power for controller and I/O DIN rail or panel mount

Product description

The Allen Bradley 1768-PA3 is a power supply module for the CompactLogix L4x series. It provides 24V DC power to the controller and I/O modules within the same chassis. This module accepts an input voltage range of 18-30V DC and delivers a 3A output current.

This power supply is essential for CompactLogix systems requiring a reliable DC power source. It is commonly used in machine control, material handling, and process automation applications where space is a consideration.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the 1768-PA3. We provide a dependable source for quality surplus components to ensure your automation systems remain operational and efficient.

Technical specifications

Series	CompactLogix L4x
Module Type	Power Supply
Input Voltage	18-30V DC
Output Voltage	5V DC (for backplane)
Output Current	3A
Backplane Power	15W
Status Indicators	LEDs

Common applications

CompactLogix automation systems

Machine control

Material handling

Small to medium automation

Control panels

Compatible systems

Allen-Bradley CompactLogix L4x Controllers (e.g., 1768-L43, 1768-L45)

Also known as

CompactLogix Power Supply 1768-PA3 AB 1768-PA3 Allen Bradley L4x power module

Replaces / compatible with

The 1768-PA3 is the standard power supply for Allen-Bradley CompactLogix L4x controllers. It is a direct replacement for a failed unit within the same chassis.

Technical note

Expert tip

Ensure the input DC power source is properly fused or protected by a circuit breaker rated for the module's maximum input current to prevent damage.

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Frequently asked questions

What is the input voltage range for the Allen Bradley 1768-PA3 CompactLogix power supply?

The Allen Bradley 1768-PA3 power supply module accepts an input voltage range of 18 to 30 Volts DC. This allows for flexibility in power source selection for your CompactLogix system.