MEAN WELL HDR-60-12 is an ultra-slim single-output DIN rail power supply rated at 12 V DC, 4.5 A and 54 W. Its plastic housing is 52.5 mm wide (3 SU). Class II isolation, limited power source (LPS), adjustable DC output, a power-on LED and free-air convection suit household control, building automation, industrial control, factory automation and electromechanical equipment.
Product Datasheet
Download MEAN WELL HDR-60 Datasheet (PDF)
The HDR-60 section is on PDF pages 9, 10, 11, 12. Refer to the complete mechanical drawings and notes when planning installation.
Model and DC Output
| Complete model |
HDR-60-12; HDR-60 catalogue revision 2026-04-03. The final code identifies the nominal 12 V output. |
| Rated output |
12 V DC / 4.5 A / 54 W; current range 0–4.5 A. |
| Voltage adjustment |
10.8–13.8 V using the Vo Adj. control. Keep output current and power within the model ratings when adjusting voltage. |
| Ripple and noise |
120 mVp-p maximum; measured at 20 MHz bandwidth using a 12-inch twisted pair terminated with parallel 0.1 µF and 47 µF capacitors. |
| Voltage tolerance |
±1%, including setup tolerance, line regulation and load regulation. |
| Line / load regulation |
±1.0% / ±1.0%, respectively. |
| Typical efficiency |
88% at the default 230 VAC, rated-load and 25°C test conditions. |
The series designation is not a uniform output-power guarantee for all voltages. Use the published 54 W model rating and the input and temperature derating curves together.
Input and Timing
| AC / DC input |
85–264 VAC, with 277 VAC operational; 120–370 VDC, with 390 VDC operational. AC frequency: 47–63 Hz. |
| Typical AC current |
1.2 A at 115 VAC; 0.8 A at 230 VAC. |
| Typical cold-start inrush |
30 A at 115 VAC; 60 A at 230 VAC. |
| Setup / rise at full load |
500 / 50 ms at both 115 VAC and 230 VAC. |
| Typical hold-up at full load |
30 ms at 230 VAC; 12 ms at 115 VAC. |
| No-load consumption |
Less than 0.3 W. |
Unless otherwise specified, the manufacturer measures parameters at 230 VAC input, rated load and 25°C ambient.
Protection
| Short circuit / overload |
105–160% of rated output power. Hiccup mode when output voltage is below 50% of rated voltage; constant-current limiting within 50–100% of rated output voltage. Both modes recover automatically after the fault is removed. |
| Overvoltage threshold |
14.2–16.2 V. |
| Overvoltage response |
Shut down output voltage; re-power on to recover. |
Overload thresholds describe fault protection, not a permitted continuous or peak output rating.
Cooling, Derating and Environment
| Cooling / orientation |
Free-air convection; the published temperature curve is for vertical mounting. |
| Ambient temperature curve |
−30 to +70°C subject to derating. The curve permits 100% load from −30 to +45°C, then decreases linearly to 50% at +70°C. |
| Input-voltage curve |
At 60 Hz AC, the curve shows 80% load at 85 VAC, rising to 100% at 100 VAC; the 100% plateau continues through 264 VAC and the 277 VAC operational point. Apply this limit together with the temperature limit. |
| Working humidity |
20–90% RH, non-condensing. |
| Storage |
−40 to +85°C; 10–95% RH, non-condensing. |
| Temperature coefficient |
±0.03%/°C over 0–50°C, non-condensing conditions. |
| Operating altitude |
2000 m. Overvoltage category III also applies only up to 2000 m under the listed standards. |
| Vibration |
10–500 Hz, 2G, 10 min/cycle for 60 min on each X, Y and Z axis; mounting in accordance with IEC60068-2-6. |
The general altitude footnote specifies an additional ambient-temperature reduction of 3.5°C per 1000 m above 2000 m for fanless supplies. It does not extend this model’s explicit 2000 m operating-altitude rating.
Isolation, Safety and EMC
| Isolation / limited power |
Class II isolation and LPS (limited power source), as specified by the manufacturer. |
| Listed approvals |
UL62368-1, UL508, TUV BS EN/EN61558-2-16, BS EN/EN61558-1, IEC62368-1, EAC TP TC004 and BSMI CNS15598-1. |
| BIS scope |
The catalogue lists BIS IS13252 (Part 1):2010 / IEC60950-1:2005 with note 6: some models may not carry the BIS logo. Confirm the applicable model with MEAN WELL. |
| Design reference |
BS EN/EN62368-1 is listed as a design reference, separately from the approved standards. |
| Overvoltage category |
Category III according to EN61558, EN50178, EN60664-1 and EN62477-1, up to 2000 m. |
| Withstand / insulation |
Input–output: 4 kVAC. Insulation resistance: 100 MΩ at 500 VDC, 25°C and 70% RH. |
| EMC emissions |
BS EN/EN55032 (CISPR32) and CNS15936 Class B for conducted and radiated emissions. |
| Harmonics / flicker |
BS EN/EN61000-3-2 Class A; BS EN/EN61000-3-3. |
| EMC immunity framework |
BS EN/EN55035, BS EN/EN61000-6-2 and BS EN/EN61204-3. |
BS EN/EN61000-4-2: level 3, 8 kV air; level 2, 4 kV contact; criterion A. BS EN/EN61000-4-3: level 3, criterion A. BS EN/EN61000-4-4: level 3, criterion A. BS EN/EN61000-4-5: level 4, 2 kV L–N, criterion A.
BS EN/EN61000-4-6: level 3, criterion A. BS EN/EN61000-4-8: level 4, criterion A. BS EN/EN61000-4-11: >95% dip for 0.5 periods; 30% dip for 25 periods; >95% interruption for 250 periods.
The supply is a component of final equipment. Reconfirm EMC compliance in the completed equipment; component test results do not certify the entire system.
DIN Rail Installation, Terminals and Weight
| Body size / case |
52.5 × 90 × 54.5 mm (W × H × D); general drawing tolerance ±0.5 mm; case HDR-60. Width: 3 SU. |
| Drawing clearances |
The side drawing also marks a 58.4 mm depth span and 63.65 / 45.15 mm step-height references. Use the full mechanical drawing for the DIN latch and connection clearances. |
| Admissible DIN rails |
TS-35/7.5 or TS-35/15; the mechanical drawing identifies a 35 mm rail width. |
| Terminal assignment |
pin 1,2: −V; pin 3,4: +V; pin 5: AC/L; pin 6: AC/N. |
| Terminal torque shown on drawing |
Follow the supplied unit’s terminal-torque marking and installation instructions. |
| Front controls |
Vo Adj. sets the output voltage; an LED indicates power on. |
| Single-unit packing reference |
190 g per unit. Complete PACKING entry: 190 g; 60 pcs / 13 kg / 0.91 CUFT. Carton mass is not the individual-unit weight. |
Refer to PDF page 12 for the exact terminal numbering and rail-latch geometry. Rail compatibility does not mean a rail is included. These HDR-60 pages do not list a separately orderable MEAN WELL rail, bracket, cover or connector accessory code.
Reliability and Manufacturer Information
| MTBF reference |
3524.8 K hours minimum, Telcordia SR-332 (Bellcore); 927.6 K hours minimum, MIL-HDBK-217F at 25°C. These are calculated reliability references, not a guaranteed service life. |
| Warranty statement |
The manufacturer’s catalogue lists a three-year warranty, subject to the applicable manufacturer terms. |
