DIN rail power supply 40W 24V 1.7A MDR-40-24

Universal DIN rail mounting power supply

DIN rail power supply of the MDR-40 series is a compact and efficient solution for powering devices in industrial automation, telecommunication systems and other applications requiring a stable 24V DC voltage. Thanks to its narrow housing, it is ideal for places where mounting space is limited. The device is characterized by a wide input voltage range (85-264V AC or 120-370V DC), which ensures compatibility with various power networks.

Safety and functionality

The power supply is equipped with comprehensive protections to protect both the unit itself and the devices connected to it. These include protection against overload, short circuit, overheating and overvoltage. Additionally, the presence of a DC OK (signaling) output and an LED indicating the operating status facilitates monitoring and diagnostics of the system. Efficiency at a level of up to 88% translates to minimal energy losses and efficient resource utilization.

Mounting and application

Mounting on a standard DIN TS35 rail (7.5 or 15 mm) is quick and intuitive, which greatly simplifies installation. Screw connections provide secure and durable electrical connections. The power supply finds application in:

• LED lighting
• Building automation systems
• Control devices
• Alarm and monitoring systems
• Industrial applications requiring stable 24V DC power

The power supply is characterized by low power consumption in no-load condition (<0.75W), which further increases its energy efficiency. The permissible operating temperature range (-20°C to +70°C) allows it to be operated in harsh environmental conditions. The device meets a number of standards and has a 3-year manufacturer's warranty, which confirms its high quality and reliability.