Weidmuller PRO MAX 960W 24V 40A Power Supply

Technical Overview

960W DIN rail power supply delivers 24V DC at 40A, featuring 93% efficiency and IP20 protection. Operates from -25°C to 70°C, handling up to 300% peak loads.

Key Features

DIN Rail mounted for easy installation.
Provides a stable 24V DC output at 40A, delivering 960W of power.
Wide input voltage range: 85-277 V AC or 80-370 V DC.
High degree of efficiency at 93%.
Operating temperature range from -25°C to 70°C.
Features an IP20 protection degree.
Equipped with a secure screw connection system.
Constructed with a durable, corrosion-resistant metal housing.
Includes short-circuit protection for enhanced safety.
Minimum AC failure bridging time of 20 ms.

Technical Specification Matrix

Parameter	Value
Output Voltage	24 V DC
Output Current	40 A
Output Power	960 W
Input Voltage AC Range	85-277 V AC
Input Voltage DC Range	80-370 V DC
Efficiency	93%
Operating Temperature	-25°C to 70°C
Storage Temperature	-40°C to 85°C
IP Rating	IP20
Mounting Type	DIN Rail
Connection System	Screw connection
Continuous Overload Capability	Up to 20%
Short-term Peak Load Capability	Up to 300%
AC Failure Bridging Time	min. 20 ms
Physical Weight (kg)	3.9
Dimensions L x W x H (cm)	15 x 14 x 13

Industrial Applications

1. Industrial Control Panels in Manufacturing

The Weidmuller PRO MAX 960W 24V 40A power supply is ideal for powering various 24V DC control components, PLCs, sensors, and actuators within manufacturing automation systems. Its DIN rail mounting simplifies installation in standard control cabinets.

Problem Solved

Provides stable and reliable 24V DC power for critical industrial control systems, capable of handling temporary current surges from motor starts or solenoid activations due to its high boost capability and overload tolerance (up to 300% peak loads).

24V DC960W40ADIN railPLCindustrial automationcontrol systemssurge protectionoverload capability

2. Building Automation Systems (BAS) for Large Facilities

This power supply is well-suited for supplying consistent 24V DC power to intelligent building management components such as HVAC controllers, lighting control modules, and security systems in commercial or industrial buildings.

Problem Solved

Ensures continuous operation of essential building automation infrastructure, even under varying load conditions or temperature fluctuations (-25°C to 70°C). The high efficiency (93%) reduces energy consumption and heat dissipation within crowded electrical panels, while the IP20 rating is suitable for typical indoor panel environments.

24V DCbuilding managementHVAClighting controlsecurity systemsenergy efficiencyIP20operating temperature

3. Process Control in Enclosed Industrial Environments

The unit is capable of delivering robust 24V DC power to instrumentation, valves, and monitoring equipment in process control applications (e.g., water treatment, chemical processing) where the power supply itself is housed in an IP-rated enclosure.

Problem Solved

Offers reliable power in challenging industrial settings. The wide operating temperature range (-25°C to 70°C) allows for deployment in non-climate-controlled cabinets, and its durability and ability to handle continuous overloads make it ideal for powering sensitive process equipment that might experience intermittent load demands.

24V DCprocess controlinstrumentationdurablewide temperature rangeoverload protectionindustrial reliability