1746-P4

Product Description

['Home', 'Allen-Bradley', 'SLC 500', 'Power Supplies', '1746-P4'] Need Allen-Bradley 1746-P4? PLC chassis power supply for Allen-Bradley SLC 500 PLC chassis. Supplied with full traceability and documentation. Request a... Price & Availability Classified as a plc chassis power supply, it is positioned as a direct replacement and service part for existing installations. It is intended for use within Allen-Bradley SLC 500 PLC chassis, where dependable operation and a precise fit are essential to keeping the plant running. Listed as Mature, it is offered as a maintained and verified spare that supports the continued operation of the installed base. Key technical specifications include: The Input voltage is 85-132 V AC or 170-250 V AC, 50/60 Hz. Its 5 V DC output current is rated at 10 A. For reference, the 24 V DC output current is 2.88 A. The Power rating is approximately 70 W (per SLC 500 power supply data). Its Mounting is rated at SLC 500 chassis left-end slot. For reference, the Dimensions is Contact supplier for exact specifications. The Weight is Contact supplier for exact specifications. Notable features of this unit: Wide-range AC input: 85-132 V AC or 170-250 V AC, 50/60 Hz. Provides 5 V DC at 10 A for the SLC 500 backplane. Provides 24 V DC at 2.88 A for user load. Designed for standard SLC 500 chassis mounting. Genuine Rockwell Automation module for reliable operation. Typical applications include Powering SLC 500 controllers in legacy automation systems, Factory and process control cabinets using SLC 500, Spare and replacement power supply for existing installations. It is compatible with or cross-references Allen-Bradley SLC 500 chassis (1746-Ax), SLC 500 processor and I/O modules, 1746-series replacement power supplies. Within industrial automation and process-control environments, components of this type are relied upon to keep critical equipment operating safely and efficiently. They are typically specified where uptime, repeatability and a predictable maintenance cycle matter more than upfront cost. A plc chassis power supply such as this one forms part of a larger machine or system, so correct identification and fitment directly affect the performance and safety of the whole installation. Allen-Bradley parts are widely used across power generation, manufacturing, oil and gas, water and process industries, where engineering teams standardise on proven series to simplify spares planning. When selecting a replacement, confirm the exact model designation and verify that the mechanical and electrical interface matches the unit currently installed. Cross-checking the order code, mounting style and connection type against the existing device helps avoid compatibility issues and unplanned downtime during a maintenance window. Where several variants exist, the suffix often defines voltage, range or firmware, so it should be matched precisely rather than approximated. This item is offered from our active stock of current and discontinued industrial parts. Each listing is verified against the manufacturer designation before shipment so you receive the correct part for your application. Availability and lead time vary by item; our team can confirm the fastest option for your required quantity and provide a formal quotation on request. Common questions: Regarding "What input voltage does the 1746-P4 accept": It accepts 85-132 V AC or 170-250 V AC at 50/60 Hz. Regarding "What output does it provide": It supplies 5 V DC at 10 A and 24 V DC at 2.88 A to the chassis and field loads. Please contact us to confirm current pricing, availability and delivery for your required quantity; volume and project pricing are available on request. The Allen-Bradley 1746-P4 is a plc chassis power supply. Basic Product Information Provides 5 V DC at 10 A for the SLC 500 backplane Provides 24 V DC at 2.88 A for user load Designed for standard SLC 500 chassis mounting Genuine Rockwell Automation module for reliable operation Wide-range AC input: 85-132 V AC or 170-250 V AC, 50/60 Hz Technical Specifications Version & Model Difference ['1746-P4 is the standard AC-input SLC 500 power supply; 1746-P1/P2/P3/P5 variants differ in input voltage and current', 'Select 1746-P4 for wide-range AC mains (85-132/170-250 V AC)', 'Confirm required output current against your I/O module count'] Application Scenarios Powering SLC 500 controllers in legacy automation systems Factory and process control cabinets using SLC 500 Spare and replacement power supply for existing installations What output does it provide? It supplies 5 V DC at 10 A and 24 V DC at 2.88 A to the chassis and field loads. Which chassis does it fit? It mounts in the left-end slot of standard SLC 500 chassis. Is this a current product? The SLC 500 platform is mature; verify stock and lead time with the supplier before ordering. What input voltage does the 1746-P4 accept? It accepts 85-132 V AC or 170-250 V AC at 50/60 Hz. Allen-Bradley 1734-IE8C POINT I/O 8-Channel Analog Input Allen-Bradley 800T-QH2R 30 mm Indicator Allen-Bradley 1756-L85E ControlLogix 5580 Controller Allen-Bradley 1756-L71 ControlLogix 5570 Controller Allen-Bradley 22B-D010N104 PowerFlex 40 AC Drive Allen-Bradley 1492-IFM40DS24A-4 Digital Interface Module Allen-Bradley 1492-IFM40F Digital Interface Module Allen-Bradley 1756-OF8 ControlLogix Analog Output Module