HP15FHM32 and US15M1HEL HelioProtection® Fuse Holders for PV Applications
Mersen’s 1500VDC HelioProtection fuse holders for 10/14x85mm gPV fuses introduce the next level of safety for Utility scale photovoltaic applications. The HP15FHM32 fuse holders are also IP20 finger safe, with a rotating fuse carrier like the Mersen UltraSafe® fuse holders. The US15M1HEL fuse holders are finger safe up to an IP20 grade of protection, and feature a pull out, pivoting fuse carrier. All bodies feature high performance UL 94 V-0 rated polymer material, providing superior flammability rating, with exceptional durability and dielectric withstand properties.
The HP15FHM32 series input and output terminals accept standard PV rated wiring and comb bus bars, providing added versatility for end-use installations.The US15M1HEL is designed with terminals to accept standard stock bus bar eliminating the need for custom combed bus bar, saving cost, time and simplifying installation.
Mersen’s 1500VDC HelioProtection fuse holders for 10/14x85mm gPV fuses introduce the next level of safety for Utility scale photovoltaic applications. The HP15FHM32 fuse holders are also IP20 finger safe, with a rotating fuse carrier like the Mersen UltraSafe® fuse holders. The US15M1HEL fuse holders are finger safe up to an IP20 grade of protection, and feature a pull out, pivoting fuse carrier. All bodies feature high performance UL 94 V-0 rated polymer material, providing superior flammability rating, with exceptional durability and dielectric withstand properties.
The HP15FHM32 series input and output terminals accept standard PV rated wiring and comb bus bars, providing added versatility for end-use installations.The US15M1HEL is designed with terminals to accept standard stock bus bar eliminating the need for custom combed bus bar, saving cost, time and simplifying installation.
Product data sheets
- DS-HP15FHM32-and-US15M1HEL-Mersen
pdf - 801.05 KB
Brochures and Flyers
- BR-Helioprotection-Mersen-EN
pdf - 12.47 MB
Compliance
- COM-CE180304005982-A1-HP15FHM32-Fuse-Disconnector
pdf - 101.6 KB
- COM-CE180304005986-A1-HP15FHM32-Fuse-Holder
pdf - 102.67 KB
Key features & benefits
UL 94 V-0 Material Flammability Rating
IP20 rated (finger safe)
35 mm DIN Rail Mounting
Accepts 10/14 x 85mm gPV fuses
Applications
All Utility scale photovoltaic applications
1500VDC Combiner Boxes
Technical Specifications
| Voltage Range | 1500VDC Maximum |
| Amperage Range | 32ADC Maximum |
| Fuse Class | Photovoltaic |
| Short Circuit Current Rating (SCCR) | 50 DC kA |
| CSA File Number | CSA 22.2 No. 4248.19 |
| CE Conformity | Yes |
| Reach Compliant | Yes |
| Max Operating Temp. | 125 °C |
| Min Operating Temp. | -40 °C |
| Max Storage Temp. | 125 °C |
| Min Storage Temp. | -40 °C |
| Harmonized System | 853590 |
| UL File Number | UL 4248-19 |
| Degree of Protection (IP) | IP20 |
Reference Finder
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| Item number | Ampere rating | Fuse size | Fuse Type/Class | Number of poles | Indication System | Product weight |
|---|---|---|---|---|---|---|
|
HP15FHM32A See product
|
32A | 10x85 | - | 1-Pole | Yes | 0.0816kg |
|
HP15FHM32B See product
|
32A | 10x85 | - | 1-Pole | Yes | 0.0789kg |
|
US15M1HEL See product
|
32A | 10x85 | - | 1-Pole | Yes | 0.0084kg |