Intellinet 509091 Industrial DIN-Rail Mount Power Supply Unit (PSU) 480 W
The DIN rail power supply plays an integral part in industrial applications such as automotive, mechanical engineering, logistics and even some ambitious home applications in outdoor lighting controls, amateur radio and many more.
Intellinet 509091 PSU Unique Selling Points
To meet high application demands, this PSU from Intellinet Network Solutions comes with high-energy efficiency, maximum safety, a space-saving design, wide temperature tolerance and a long lifetime. Its DIN rail mounting (also known as top-hat rail) lets it fit right at home in industrial applications, where the DIN rail is a fixed component of many cabinets, machines and distribution boxes.
Intellinet 509091 PSU Heat Management
The metal housing of this PSU enhances the unit’s power dissipation to work even in extreme temperature conditions of -20 – 70°C (-4 – 158°F). The unit’s high-quality components help contribute to high efficiency, which leads to lower no-load losses and therefore less heat generation in the entire system. Its smart construction saves you on outright energy costs during operation and helps you save additional money in cooling the entire application.
Intellinet 509091 PSU Compact Design
The PSU’s ability to generate less heat in the power supply means it also can be made more compact. With a width of only 86 mm (3.4 in.), the compact shape of this PSU saves a lot of the valuable space. It can easily be installed in confined systems or small on-site control boxes. This PSU is convection-cooled, which means that the electronics are cooled only by natural airflow. Since fans aren’t required, there are fewer moving mechanical elements, which decreases the probability of failure and device maintenance requirements.
Intellinet 509091 PSU Safety Features
To fully protect your mission-critical equipment, this DIN-rail mount power supply features over-voltage, over-temperature and overload protection with constant current limiting. TÜV, UL and EMC compliance guarantee safe use in industrial applications.
Features
- Highly Reliable: energy efficient PSU for industrial applications and more
- Power Output: Single output with 480 W and 48.0 VDC at 10 A
- Space-Saving Design: Slim, metal housing designed for mounting on a TS 35/7.5 or TS 35/15 DIN rail
- Safety Protections: Over-temperature, overload, and over-voltage protection
- Wide Operating Temperature: Efficient heat dissipation for -20 – 70°C (-4 – 158°F)
- Universal AC Input: 90 – 264 VAC compatibility
- Minimized Inrush Current: Reduces potential electrical surges
- Certification: UL listed for safety assurance
Intellinet 509091 PSU Detailed Specifications
| Feature | Details |
|---|---|
| Power Output | 480 W, 48.0 VDC at 10 A |
| Mounting Type | DIN rail (TS 35/7.5 or TS 35/15) |
| Dimensions | 86 mm (3.4 in.) width |
| Operating Temperature | -20 to 70°C (-4 to 158°F) |
| AC Input | 90 – 264 VAC |
| Protection Features | Over-voltage, over-temperature, overload protection |
| Cooling Method | Convection-cooled |
| Certifications | TÜV, UL, EMC compliant |



















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