Power Supply Unit PLANET PWR-480-48 480W Blue Grey

The PLANET PWR-480-48 is a compact DIN-rail power supply that delivers 48V DC at 480W from a universal 100–240V AC input. Designed for industrial Ethernet and other industrial equipment, the unit fits TS-35 DIN rails and combines a small footprint with passive (free-air) convection cooling for quiet, maintenance-free operation. Certified to standards such as UL508 and TUV EN60950-1, the PWR-480-48 is intended for reliable DC power delivery in demanding environments.

Advantages

The PWR-480-48 provides wide-range AC input compatibility (100–240V, 50–60Hz) and stable 48V DC output at 480W in a compact enclosure (85 × 125 × 128 mm). Its passive cooling minimizes noise and moving parts, while built-in protections against short circuit, overload, overvoltage and overtemperature support continuous, reliable operation in industrial settings. The module mounts easily on standard TS-35 DIN rails for convenient installation.

Suitable for

• Industrial Ethernet switches and network devices
• Industrial automation controllers and PLCs
• Field instrumentation and sensors requiring 48V DC
• Machine control panels and factory equipment

Key specifications

• Model: PLANET PWR-480-48 (MPN PWR-480-48, EAN 4711605283359)
• Output: 48V DC, 480W
• Input: 100–240V AC, 50–60Hz
• Cooling: Passive free-air convection
• Protections: Short circuit, overload, overvoltage, overtemperature
• Mounting: DIN rail TS-35 / 7.5 or 15
• Dimensions: 85 mm (W) × 125 mm (D) × 128 mm (H)
• Certifications: UL508, TUV EN60950-1

How to use

Mount the unit on a TS-35 DIN rail and secure connections following standard wiring practices. Connect the AC input (100–240V) to the designated terminals and connect the 48V DC output to your load, ensuring correct polarity. Keep ventilation clear for passive cooling and observe manufacturer torque and wiring specifications. Verify grounding is properly installed before powering the unit.

Recommendations

Install the PWR-480-48 in an enclosure or cabinet with adequate airflow, avoid blocking vents, and operate within the specified temperature range (recommended: keep ambient temperature within -20 to 70 °C maximum). Regularly inspect terminals for secure connections and ensure protective devices upstream are suitable for the rated input and output.