Allen-Bradley 1746-P2 SLC 500 Power Supply
Allen-Bradley 1746-P2 SLC 500 Power Supply – Reliable Industrial Automation Solution

Looking for an Allen-Bradley 1746-P2 SLC 500 Power Supply for an existing industrial automation system? Engineering & Engineers Instruments supplies and supports industrial automation components for manufacturing plants, machine builders, process industries, maintenance departments, educational laboratories, and automation service providers across India.

The Allen-Bradley 1746-P2 is a rack-mounted power supply designed for the SLC 500 modular control system. According to Rockwell Automation, the 1746-P2 accepts 85–132 VAC or 170–265 VAC input and provides 5 VDC and 24 VDC output capacity for the SLC 500 system.

Allen-Bradley 1746-P2 for SLC 500 Systems

Power supply performance is essential for maintaining stable operation of a PLC control system. The 1746-P2 provides power to the SLC 500 chassis and connected modules, making it an important component in legacy industrial automation installations.

The unit is specified for 47–63 Hz AC input, with an internal capacity of 5 A at 5 VDC and 0.96 A at 24 VDC. Its documented maximum inrush current is 20 A.

Because the SLC 500 is a legacy automation platform, suitable replacement, service, testing, and maintenance options can be valuable for plants that continue to operate existing machinery.

Typical Applications

The Allen-Bradley 1746-P2 SLC 500 power supply can be found in automation systems used for:

Manufacturing machinery
Industrial production lines
Packaging equipment
Material-handling systems
Process-control applications
Machine automation panels
Conveyor systems
Industrial control systems
Educational automation laboratories
Legacy PLC installations

For maintenance teams, identifying the correct catalog number before purchasing or servicing a power supply is important. The 1746-P2 should not be confused with other SLC 500 power-supply models because their electrical specifications differ.

1746-P2 Technical Highlights

The 1746-P2 is designed for 85–132/170–265 VAC, 47–63 Hz input. Rockwell Automation documentation specifies 5 VDC and 24 VDC internal current capacities of 5 A and 0.96 A respectively.

The component is intended for installation in an appropriate SLC 500 chassis and should be selected according to the total power requirements of the installed modules. Proper system loading and installation procedures are important when maintaining an existing PLC system.

Allen-Bradley 1746-P2 Supplier in India

Engineering & Engineers Instruments provides industrial automation equipment and support for customers searching for Allen-Bradley 1746-P2 SLC 500 Power Supply in India. We assist customers with product identification, technical information, sourcing requirements, and industrial automation enquiries.

The 1746-P2 has been discontinued by Rockwell Automation, with the manufacturer listing September 30, 2024 as its discontinuation date. Therefore, customers maintaining older SLC 500 installations should verify availability, condition, compatibility, and application requirements before procurement.

If you require an Allen-Bradley 1746-P2, SLC 500 power-supply support, or assistance with legacy PLC equipment, contact Engineering & Engineers Instruments with your catalog number, existing PLC configuration, application and requirement.
Sep 13th, 2026 12:03 AM

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