Bloc d'alimentation MEAN WELL NDR-75-24

The MEAN WELL NDR-75-24 is an AC-DC single-output industrial DIN-rail power supply delivering 24 V DC at 3.2 A (75 W) from a wide input range of 90–264 VAC. Housed in a metal case with a compact DIN-rail profile (32 mm wide, 102 mm deep, 125.2 mm high), it is designed for control cabinets and industrial automation where a stable 24 V supply is required. The unit is RoHS compliant and available in multi-unit packs for bulk installations.

Advantages

The MEAN WELL NDR-75-24 provides regulated 24 V output with 75 W total power and short-circuit/overload protection typical for industrial power modules. Its metal enclosure and DIN-rail mounting ensure secure installation and heat dissipation in electrical cabinets. The wide input voltage range (90–264 VAC) supports international mains voltages and reduces sensitivity to supply fluctuations.

Suitable for

• Industrial control panels and automation systems
• PLC power supply and field devices
• Machine control cabinets and building management systems
• Bulk installations where multiple DIN-rail supplies are required

Key specifications

• Model: MEAN WELL NDR-75-24
• Output: 24 V DC, 3.2 A (75 W)
• Input voltage: 90–264 VAC
• Mounting: DIN-rail
• Case: Metal
• Dimensions (W × D × H): 32 mm × 102 mm × 125.2 mm
• Compliance: RoHS
• MPN: NDR-75-24, EAN: 4021087019675

How to use

Mount the power supply on a standard DIN rail inside the control cabinet, ensuring adequate ventilation and secure grounding. Connect the AC mains input within the specified 90–264 VAC range, and wire the 24 V DC output to the load, observing correct polarity. Verify output voltage under load and use appropriate fusing on both input and output circuits according to local electrical codes.

Recommendations

Install the device in a ventilated enclosure away from direct heat sources, follow MEAN WELL wiring and grounding guidelines, and allow space between adjacent modules for air circulation to maintain reliable performance.