Free Shipping Across the USA — Worldwide Delivery Available!
PALM Parts Solution
AccountQuote
In Stock Fast Shipping Available
Allen-Bradley 1746-P4 power supply unit for industrial automation

*Image shown is a representation only. Actual product may vary.

Allen-Bradley 1746-P4

by Allen-Bradley

Read verified buyer reviews ↓

OverviewThe Allen-Bradley 1746-P4 is a robust power supply specifically engineered for the SLC 500 modular controller series. This unit delivers stable and consistent power to both the processor and vital I/O modules, making it an essential component for maintaining the integrity and reliability of industrial automation systems. Its advanced design ensures optimal performance in demanding environments, playing a crucial role in efficient and uninterrupted operations.Key Features Flexible Voltage Input Supports both AC (85-264V AC) and DC (105-125V DC) power sources, offering versatility for various application requirements and global installations. High Output Capacity Provides a substantial 120W power rating, effectively supporting the CPU and a wide range of I/O modules within your SLC 500 system, preventing power-related limitations. Efficient and Compact Design Designed with a space-saving footprint, the 1746-P4 is well-suited for installations where panel space is limited, without compromising performance or dependability. Seamless SLC 500 Compatibility Engineered for full compatibility with 1746 series SLC 500 modular chassis, guaranteeing straightforward installation and peak system functionality. Industrial-Grade Reliability Manufactured to stringent Allen-Bradley standards, this power supply is built to endure harsh industrial conditions, ensuring long-term, trustworthy operation. Optimized Power Delivery Supplies precise output voltages of 5V DC at 5A and 24V DC at 0.96A, critical for the stable operation of all connected SLC 500 components. Broad Operating Temperature Range Functions efficiently across a wide temperature spectrum from 0°C to 60°C (32°F to 140°F), maintaining consistent performance even in challenging industrial settings. Technical Specifications Module Type: Power Supply Input Voltage Range: AC: 85-264V AC; DC: 105-125V DC Input Frequency: 47-63 Hz (AC input) Output Voltage: 5V DC at 5A; 24V DC at 0.96A Power Rating: 120W Chassis Compatibility: SLC 500 modular chassis (1746 series) Operating Temperature: 0°C to 60°C (32°F to 140°F) Storage Temperature: -40°C to 85°C (-40°F to 185°F) Dimensions: Height: 5.7 in (145 mm); Width: 2.8 in (71 mm); Depth: 5.5 in (140 mm) Weight: Approximately 2 lbs (0.91 kg) ApplicationsThis power supply is ideal for: Providing stable and reliable power to Allen-Bradley SLC 500 processors and their associated I/O modules in diverse industrial settings. Serving as an integral component in industrial control panels within manufacturing, process automation, and discrete automation industries. Enabling critical control functions in distributed automation systems requiring consistent and regulated power. Supporting the dependable operation of both legacy and modern SLC 500 systems across various factory and production lines. Ensuring robust functionality of automation infrastructure in sectors such as automotive, food and beverage, and utilities. Why Choose This Model? Optimized for SLC 500 Systems Specifically engineered for flawless integration with the SLC 500 platform, guaranteeing superior performance and system stability compared to general power solutions. Guaranteed Operational Continuity The 1746-P4's robust construction and reliable power delivery minimize the risk of system downtime, safeguarding your essential industrial processes. Investment Protection By ensuring stable operation of your SLC 500 system, this power supply helps extend the lifespan of your valuable automation infrastructure. Allen-Bradley Quality Assurance Benefit from the renowned quality, engineering excellence, and extensive support that accompany every genuine Allen-Bradley product. Versatile Power Options The dual AC/DC input capability offers exceptional flexibility, simplifying system design and deployment in various electrical environments. Compact Performance Delivers 120W in a space-saving design, making it a powerful yet efficient solution for your industrial needs. Order NowUpgrade your industrial automation system with the reliable Allen-Bradley 1746-P4 Power Supply. Contact us today to place your order or for more information.FAQWhat systems is the 1746-P4 compatible with?The 1746-P4 is specifically designed for seamless integration with the Allen-Bradley SLC 500 modular controller series and 1746 series chassis.What are the input voltage options for this power supply?This unit accepts both AC (85-264V AC) and DC (105-125V DC) input voltages, providing flexible power source options.What is the power output of the 1746-P4?It provides a substantial 120W power rating, delivering 5V DC at 5A and 24V DC at 0.96A.Can this power supply operate in harsh industrial environments?Yes, the 1746-P4 is built to withstand demanding industrial conditions and operates efficiently across a wide temperature range from 0°C to 60°C (32°F to 140°F).What are the benefits of choosing an Allen-Bradley power supply?Allen-Bradley products are known for their renowned quality, engineering excellence, and extensive support, ensuring reliable and long-lasting performance for your automation systems.

🇺🇸 Ships from our Florida warehouse
1-Year PALM Parts Warranty
CONDITION
$474.00
21 in stock

USA — Free FedEx Priority & UPS Ground · Worldwide shipping available

For more quantity please contact Customer Service

Experts Available 24/7 · 365
+1 (689) 263-1985
sales@palmpartssolution.com

Fast Shipping

Dispatched quickly on in-stock items via UPS, FedEx & DHL worldwide.

Availability

Thousands of parts in stock — ready for immediate dispatch from Florida.

Payment Flexibility

AMEX, Visa, MasterCard, PayPal, Discover and wire transfer accepted.

PRODUCT DETAILS

Allen-Bradley 1746-P4

Overview

This is a genuine Allen-Bradley component from the SLC 500 Platform (Legacy) family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Allen-Bradley catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Allen-Bradley automation ecosystem
  • Engineered to integrate inside SLC 500 Platform (Legacy) installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Allen-Bradley platform with documented conversion notes for the SLC 500 Platform (Legacy) family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Module Type: Power Supply
  • Input Voltage Range: AC: 85-264V AC; DC: 105-125V DC
  • Input Frequency: 47-63 Hz (AC input)
  • Output Voltage: 5V DC at 5A; 24V DC at 0.96A
  • Power Rating: 120W
  • Chassis Compatibility: SLC 500 modular chassis (1746 series)
  • Operating Temperature: 0°C to 60°C (32°F to 140°F)
  • Storage Temperature: -40°C to 85°C (-40°F to 185°F)
  • Dimensions: Height: 5.7 in (145 mm); Width: 2.8 in (71 mm); Depth: 5.5 in (140 mm)
  • Weight: Approximately 2 lbs (0.91 kg)

Applications

This power supply is ideal for:

  • Providing stable and reliable power to Allen-Bradley SLC 500 processors and their associated I/O modules in diverse industrial settings.
  • Serving as an integral component in industrial control panels within manufacturing, process automation, and discrete automation industries.
  • Enabling critical control functions in distributed automation systems requiring consistent and regulated power.
  • Supporting the dependable operation of both legacy and modern SLC 500 systems across various factory and production lines.
  • Ensuring robust functionality of automation infrastructure in sectors such as automotive, food and beverage, and utilities.

Why Choose the 1746-P4?

  • Optimized for SLC 500 Systems

    Specifically engineered for flawless integration with the SLC 500 platform, guaranteeing superior performance and system stability compared to general power solutions.

  • Guaranteed Operational Continuity

    The 1746-P4's robust construction and reliable power delivery minimize the risk of system downtime, safeguarding your essential industrial processes.

  • Investment Protection

    By ensuring stable operation of your SLC 500 system, this power supply helps extend the lifespan of your valuable automation infrastructure.

  • Allen-Bradley Quality Assurance

    Benefit from the renowned quality, engineering excellence, and extensive support that accompany every genuine Allen-Bradley product.

  • Versatile Power Options

    The dual AC/DC input capability offers exceptional flexibility, simplifying system design and deployment in various electrical environments.

  • Compact Performance

    Delivers 120W in a space-saving design, making it a powerful yet efficient solution for your industrial needs.

Availability & Shipping

  • In stock: 1746-P4 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 1746-P4 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The 1746-P4 is specifically designed for seamless integration with the Allen-Bradley SLC 500 modular controller series and 1746 series chassis.

Machine down? We ship parts the same day.

New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

CUSTOMER REVIEWS

What Verified Buyers Say

No reviews yet for this product. Be the first verified buyer to share your experience — we email a review invitation after every purchase.

Independent Supplier Notice

PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

Are you an Electrical Distributor?Learn more about our distributor program

PALM Parts Solution sells used surplus products. PALM Parts Solution is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by PALM Parts Solution come with PALM Parts Solution's 1-Year Warranty and do not come with the original manufacturer's warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

Read full disclaimer →