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Approvals & Standards

  • UL Listed to Standard UL-248-19
  • CSA Component Certified C22.2
  • IEC 60269-6 Approved

Key features & benefits

Mersen’s innovative dual HP15M photovoltaic (PV) fuse series was designed specifically for the protection of enhanced photovoltaic systems employing increased string current aggregation. Its precision resistance matched fuse construction ensures balanced load sharing,making it ideal for continuous temperature and current cycling withstand adding to system longevity. The 1500VDC rated HP15M,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. The tinplated Crimp Cap (CC) wire-crimpable and solderable terminals accept #8 AWG stranded copper PV wire.

More specifications


  • All photovoltaic applications
  • PV string/array level protection
  • In-line PV module protection
  • Inverters
  • Battery charge controllers

Product Specifications

Item Number


Item Description (ERP)

1500VDC 50A 2X10X85MM CRIMPCAP  


Dual Photovoltaic Fuse 1500VDC 50Amps Crimp Cap  

EAN/UPC code


Rated voltage DC UL

1500   V

Rated voltage DC IEC

1500   V

Rated current

50   A

ROHS Compliant


Fuse class




Product Weight

0.0376   kg

Product Width

10.4   mm

Product Length

112   mm

Product Height

23.4   mm