Power Supply Unit INTER-TECH Argus Hutschiene SDN24-75 24V 75W DIN-rail

INTER-TECH Argus Hutschiene SDN24-75 is a DIN-rail mounted power supply unit providing a regulated 24 V DC output with a maximum power of 75 W. Designed for industrial and automation environments, it offers compact dimensions for installation in control cabinets and distribution panels. The unit is intended to supply steady power to PLCs, sensors, small actuators and auxiliary devices in machine control and building automation systems.

Advantages

The power supply provides a stable 24 V output with thermal and overload protection to maintain reliable operation under varying load conditions. Its DIN-rail housing ensures quick installation and efficient space usage in electrical cabinets. The robust design supports continuous operation in industrial environments and simplifies wiring thanks to clearly marked terminals. The unit’s regulated output reduces voltage fluctuations for connected components.

Suitable for

• Powering programmable logic controllers (PLCs) and control modules
• Supplying sensors and signal conditioners in automation systems
• Driving small actuators, relays and contactors
• Auxiliary power in distribution and control cabinets

Key specifications

• Output voltage: 24 V DC
• Maximum output power: 75 W
• Mounting: DIN-rail (Hutschiene)
• Input: designed for standard industrial AC mains
• Protection features: overload and thermal protection
• Form factor: compact housing for control cabinet installation

How to use

Mount the power supply on a standard DIN-rail inside the control cabinet and secure it according to the cabinet manufacturer’s instructions. Connect the AC mains supply to the designated input terminals and connect the 24 V DC output to the load, observing correct polarity. Verify terminal tightening torque and routing of conductors to maintain safe clearances. Switch on the mains and check the output voltage under no-load first, then with the intended load applied. Follow applicable national and local electrical installation regulations during installation and commissioning.

Recommendations

Install the unit in a well-ventilated area of the cabinet to allow heat dissipation, avoid mounting directly above heat-generating components, and provide additional cooling if ambient temperatures exceed the specified operating range. Use appropriate fusing on the input side and consider adding an output-side fuse or circuit protection for sensitive loads.