HelioProtection® HP6M Fuses - Photovoltaic
Mersen HP6M photovoltaic (PV) fuse series was engineered and designed specifically for the protection of photovoltaic systems. Its enhanced fuse construction makes it ideal for constant temperature and current cycling withstand adding to system longevity. The 600VDC rated HP6M, designed for low minimum breaking capacity capabilities of 1.35 times the fuse rated current value, allows for safe circuit interruption under typical low fault current conditions produced by PV arrays. Protect your off-grid or grid tied PV system from unexpected ground faults and line faults using Mersen's HelioProtection fuse line.
Mersen HP6M photovoltaic (PV) fuse series was engineered and designed specifically for the protection of photovoltaic systems. Its enhanced fuse construction makes it ideal for constant temperature and current cycling withstand adding to system longevity. The 600VDC rated HP6M, designed for low minimum breaking capacity capabilities of 1.35 times the fuse rated current value, allows for safe circuit interruption under typical low fault current conditions produced by PV arrays. Protect your off-grid or grid tied PV system from unexpected ground faults and line faults using Mersen's HelioProtection fuse line.
Product data sheets
- DS-HP6M-HelioProtection-Photovoltaic-Fuses-Mersenpdf - 256 KB 
Brochures and Flyers
- BR-Helioprotection-Mersen-ENpdf - 7.78 MB 
Compliance
- COM-RoHS-RS000132-HP6M-Mersenpdf - 141.89 KB 
- COM-REACH-RE000132-HP6M-Mersenpdf - 147.04 KB 
Key features & benefits
- Low fault current interrupting capability 
- Durable construction for enhanced system longevity 
- Temperature cycle withstand capability 
- Guaranteed operation at temperature extremes 
- Industry’s first UL Listed Solution 
- Globally accepted 
Applications
- All photovoltaic applications 
- PV string/array level protection 
- Combiner box applications 
- In-line PV module protection 
- Inverters 
- Battery charge controllers 
| Frequency (Hz) | 50/60 Hz | 
| Amperage Range | 1 to 30 A | 
| Fuse Class | Photovoltaic | 
| Speed/Characteristic | gPV | 
| UL Category Code | JFGA | 
| Reach Compliant | Yes | 
| Max Operating Temp. | 80 °C | 
| Max Storage Temp. | 80 °C | 
| Min Storage Temp. | -25 °C | 
| Harmonized System | 853610 | 
| UL File Number | File E333668 | 
Reference Finder
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| Item number | Ampere rating | Fuse size | Clearing I2t At Rated Voltage | Indication System | Product weight | 
|---|---|---|---|---|---|
| HP6M1 See product | 1A | - | - | No | 0.0091kg | 
| HP6M10 See product | 10A | - | - | No | 0.0091kg | 
| HP6M12 See product | 12A | - | - | No | 0.0091kg | 
| HP6M15 See product | 15A | - | - | No | 0.0091kg | 
| HP6M2 See product | 2A | - | - | No | 0.0091kg | 
| HP6M20 See product | 20A | - | - | No | 0.0091kg | 
| HP6M25 See product | 25A | - | - | No | 0.0091kg | 
| HP6M3 See product | 3A | - | - | No | 0.0091kg | 
| HP6M30 See product | 30A | - | - | No | 0.0091kg | 
| HP6M4 See product | 4A | - | - | No | 0.0091kg | 
