Allen Bradley 1746-P3 Industrial Equipment
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||

Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 1746-P3 |
| Product Type | Industrial Equipment |
| Device Category | SLC 500 Power Supply Module |
| System Compatibility | Allen-Bradley SLC 500 series |
| Input Voltage | 24V DC (nominal external DC supply) |
| Input Voltage Range | Typically 18–30V DC |
| Output Power | Backplane power for SLC chassis |
| Output Voltage | 5V DC regulated (logic power) |
| Output Current | Higher-capacity backplane support compared to smaller SLC supplies (chassis dependent) |
| Efficiency | Industrial DC-DC conversion with regulated output |
| Protection Features | Overvoltage, undervoltage, overload, and short-circuit protection |
| Isolation | Input-to-output isolation supported |
| Cooling Method | Convection cooling (no fan) |
| Backplane Interface | Direct connection to SLC chassis backplane |
| Mounting Type | Installed in leftmost power supply slot of SLC chassis |
| Dimensions (W × H × D) | Standard SLC power supply form factor (~140 × 145 × 145 mm) |
| Weight | Approx. 0.8–1.2 kg |
| Operating Temperature | 0°C to +60°C (industrial grade) |
| Storage Temperature | -40°C to +85°C |
| Status Indicators | Power and fault LED indicators |
| Application Area | High-capacity DC-powered SLC 500 PLC systems, industrial automation, control panels requiring robust 24V DC supply |
FAQ
What is the main function of the 1746-P3 module?
It provides regulated 5V DC backplane power for SLC 500 systems using a 24V DC input, with higher power capacity than smaller variants.
What is its input voltage?
It requires 24V DC (typically within 18–30V DC range).
What output does it provide?
It supplies regulated 5V DC to the SLC backplane for processors and I/O modules.
How is it different from 1746-P2?
The 1746-P3 is typically used for higher power or higher load capacity SLC chassis configurations compared to the P2.
Where is it installed?
It is installed in the leftmost power supply slot of the SLC 500 chassis.
What type of systems use it?
It is used in SLC 500 systems powered by 24V DC where higher current capacity or larger chassis configurations are required.
Does it include protection features?
Yes, it includes overload, overvoltage, and undervoltage protection.
Where is the 1746-P3 commonly used?
It is commonly used in industrial automation systems requiring robust DC-powered PLC configurations, such as large control panels and distributed control systems.
Allen Bradley 1746-P3 Industrial Equipment is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.








