Allen-Bradley 1756-PB72K | ControlLogix Power Supply Module

Product Overview

The 1756-PB72K is a high-capacity ControlLogix Power Supply from Allen-Bradley, engineered to provide reliable and stable power to industrial automation systems. It ensures peak performance for ControlLogix controllers while minimizing system downtime.

Designed for harsh industrial environments, the 1756-PB72K features a compact and rugged enclosure with IP20 protection, enhancing durability and operational reliability. Its lightweight design (3.0 lbs) and compact dimensions (5.38 x 4.13 x 1.90 inches) allow easy integration into control cabinets and panels.

With an input voltage range of 90–264 Vac or 120–347 Vac, the 1756-PB72K supports versatile deployment across various industrial facilities globally. The power supply efficiently delivers 24 VDC at 72 A, with a total power capacity of 1650 W, meeting the demands of high-performance automation systems.

Advanced safety and protection features safeguard against overloads, short circuits, and other potential hazards, ensuring operator safety and system integrity. Its energy-efficient design reduces operational costs while maintaining consistent, reliable output.

Key Features

• Brand: Allen-Bradley

• Model: 1756-PB72K

• Product Type: ControlLogix Power Supply

• Output Voltage: 24 VDC

• Output Current: 72 A

• Total Power: 1650 W

• Input Voltage Range: 90–264 Vac or 120–347 Vac

• Operating Temperature: -40°C to +70°C

• Protection Class: IP20

• Dimensions (W x H x D): 5.38 x 4.13 x 1.90 inches

• Weight: 3.0 lbs

• Safety Features: Overload, short circuit, and surge protection

• Energy Efficiency: High-efficiency design reduces power consumption

Technical Specifications

Applications

The 1756-PB72K is suitable for industrial automation environments requiring high-reliability power. Typical applications include manufacturing plants, process control systems, energy management, and other ControlLogix-based automation networks.

FAQ

Q1: Is the 1756-PB72K original and new?
A: Yes, the 1756-PB72K is fully original, new from Allen-Bradley.

Q2: What is the output voltage and current rating?
A: It provides 24 VDC output at 72 A, with a total power capacity of 1650 W.

Q3: What input voltage ranges are supported?
A: Input voltage ranges are 90–264 Vac or 120–347 Vac for versatile deployment.

Q4: What is the operating temperature range?
A: The 1756-PB72K operates reliably from -40°C to +70°C.

Q5: How long does shipping take?
A: Inventory is available; shipping occurs within 3 days to 2 weeks depending on order size, via DHL or other carriers.