Allen Bradley 1746-P4 SLC 500 Power Supply

The AB 1746-P4 is a robust line voltage power supply unit designed for the SLC 500 modular PLC platform. Operating at 120/240 VAC input with a frequency of 50/60 Hz, this unit provides dependable regulated outputs of 5.1V DC and 24V DC for backplane and user power requirements.

With a maximum output of 10 A at 5.1V DC and 2.88 A at 24V DC, plus an additional 1 A user output at 24V DC, the 1746-P4 is ideal for powering SLC 500 processors, I/O modules, and auxiliary devices within industrial control cabinets. Its compact design is optimized for rack-mounted installations.

Technical Specifications

Model: 1746P4
Series: SLC 500
Device Type: Rack-Mounted Power Supply
Application: PLC backplane power, industrial automation systems

Electrical Specifications

Input Voltage: 120/240 VAC
Input Frequency: 50/60 Hz
Apparent Power Consumption: 150 VA
Output Power: 70 W maximum
Output Voltage (Backplane): 5.1 VDC
Output Current (Backplane): 10 A @ 5.1 VDC
Output Voltage (Auxiliary): 24 VDC
Output Current (Auxiliary): 2.88 A
User Power Output: 1 A @ 24 VDC

Mechanical Specifications

Mounting Type: Rack-mounted
Chassis Compatibility: SLC 500 racks
Construction: Industrial-grade metal housing
Cooling Method: Passive air ventilation

Environmental Specifications

Operating Temperature: 0°C to 60°C
Storage Temperature: –40°C to +85°C
Humidity: 5% to 95% RH, non-condensing
IP Rating: IP20 (when installed in enclosure)

Compliance & Certifications

CE Marked: Yes
UL / cUL Listed: Yes
RoHS Compliant: Yes
Certifications: Meets applicable standards for industrial control equipment

Key Features & Benefits

✅ Multi-Voltage Input: Operates on both 120V and 240V AC for global compatibility

✅ High Output Capacity: 10 A at 5.1V and 2.88 A at 24V DC for demanding PLC setups

✅ Rack-Mount Integration: Specifically designed for SLC 500 chassis installation

✅ User Power Availability: 24V DC output for sensors or external loads up to 1 A

✅ Reliable Industrial Performance: Built for 24/7 operation in automation environments

📦 Order the Allen Bradley 1746-P4 from Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable Allen Bradley 1746-P4 prices. Engineered for long-term reliability, this power supply ensures consistent performance across your SLC 500 automation system.

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Stable power. Modular reliability. Built for control. — Drive Outlet Megastore