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PHP-HP15FHM32-and-US15M1HEL

HP15FHM32 and US15M1HEL HelioProtection® Fuse Holders for PV Applications

Approvals & Standards
HP15FHM32: UL 4248-19, File# E347822; CSA 22.2, File# 032169; IEC 60269-2
USM15M1HEL: UL Recognized Component, evaluated to UL 4248-19, File# E493746; CSA 22.2, Component File# 265616

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.

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

Reference Finder

3 references in this series

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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
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