Mean Well HDR-30-24 DIN Rail Switching Power Supply – 30 W, 24 V, 1.5 A

MEAN WELL HDR-30-24 is a compact 36W DIN-rail power supply with a wide AC input range of 85–264V. The unit provides regulated 24V output and includes built-in protections against overvoltage, overload and short circuit. Its slim housing and stainless steel construction make it suitable for installation in control cabinets and industrial enclosures where space is limited.

Advantages

The HDR-30-24 combines a small footprint with robust protection features and international safety certifications (UL60950-1, UL508, TUV EN61558-2-16, IEC60950-1). The stainless steel housing improves durability while the device’s slim profile simplifies mounting on DIN rails in compact installations. Integrated protection mechanisms increase operational safety and reduce the risk of equipment damage.

Suitable for

• Industrial control cabinets
• Automation equipment
• Building management systems
• Small machinery and devices requiring 24V DC

Key specifications

• Model: MEAN WELL HDR-30-24 (HDR-30 series)
• Power output: 36 W
• Output voltage: 24 V DC
• AC input range: 85–264 V AC
• Protections: over voltage, overload, short circuit
• Certifications: UL60950-1, UL508, TUV EN61558-2-16, IEC60950-1
• Material: stainless steel
• Dimensions (W×D×H): 35 mm × 90 mm × 54.5 mm
• Ultra slim width: 17.5 mm (1SU)

How to use

Mount the HDR-30-24 on a standard DIN rail inside a control cabinet. Connect the AC supply (85–264V) to the input terminals and connect the 24V DC output to your load following polarity. Verify correct wiring before powering the unit. Observe the manufacturer’s installation clearances and grounding requirements to ensure reliable operation and compliance with safety standards.

Recommendations

For reliable long-term operation, install the unit in a ventilated enclosure away from direct heat sources, follow the specified input voltage range, and ensure periodic inspection of terminal connections. Use appropriate fusing on the input side where required by local regulations.