| Management number | 238407595 | Release Date | 2026/07/11 | List Price | US$9.29 | Model Number | 238407595 | ||
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The MEAN WELL MDR-40-5 is a compact and efficient 5V DIN rail power supply designed to provide reliable power to industrial automation systems, control circuits, and a variety of other applications.The power supply features a universal AC input range (85~264VAC), making it compatible with global power grids. Built-in short circuit, overload, and overvoltage protection safeguard connected devices from potential damage. High efficiency (78%) minimizes heat generation. Its DIN rail mounting design (TS-35/7.5 or TS-35/15) simplifies installation and saves valuable space in control cabinets. An LED indicator provides quick and intuitive indication of power status, while a DC OK relay contact enables remote monitoring capabilities. It is certified for Class I, Div 2 Hazardous Locations T4 for use in harsh industrial environments.
| Power transformer type | Step Down |
|---|---|
| Output voltage | 5 V |
| Input voltage | 120 V |
| Watts | 30 W |
| Works with | MDR-40-5 |
| Compatible models | MDR-40-5 |
| Compatible brands | Mean Well |
| Brand | Feedannce |
| Has nrtl listing certification | N |
| Volts | 5 V |
| Assembled product height | 3.55 in |
| Weight | 0.66 lb |
| Accessories | MDR-40-5 |
| Material | Plastic |
| Model name | MDR-40-5 |
| Has written warranty | No |
| Retail packaging | Single Piece |
| Piece count | 1 |
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