Mersen (PhotoVoltaic) PV Fuse and Holder 1000V DC

Original price was: 500.Current price is: 300. (40% OFF)

  • 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

Mersen’s Photovoltaic (PV) fuse series was developed specifically for the protection of PV string wiring for 1000VDC industrial rooftop and utility scale photovoltaic systems. Its robust construction makes it ideal for continuous temperature and current cycling withstand adding to system longevity.

The 1000VDC rated fuses, designed for low minimum breaking capacity capabilities of 1.35 times the fuse rated current value, when used with Mersen Fuse Holders allows for safe circuit interruption under typical low fault current conditions produced by PV arrays. In addition to the standard ferrule terminal, parts are available with Crimp Cap terminals for in-line fuse applications. The unique wire crimp terminal (CC option) permits solderless wire-to-fuse connection for overall encapsulation of fuse and wiring.

Mersen HelioProtection® PV products (fuse base, fuse blocks, fuse holders, etc.) have been tested and certified to the latest industry standards for use in photovoltaic applications and guarantee the level of performance required by the PV industry. Protect your off-grid or grid tied PV system from unexpected string faults using Mersen’s HelioProtection® fuse and fuse holders

Commonly used Fuse

  • HP10M
  • HP15M
  • HP25M
  • HP30M

Fuse Holder Applications


  • UL Listed to Standard UL2579 File E333668
  • CSA Component Certified C22.2
  • IEC 60269-6 Approved (CB Tested)
Weight N/A
Dimensions N/A


Rated Voltage

1000v DC

Rated Current (Amps)

1A – 30A


50kA I.R. DC


1.35 x In

Fuse Class




Max. Operating Temp.


Storage Temp.

-25°C to 80°C


Fuse Holder with 10A Fuse, Fuse Holder with 25A Fuse, Fuse Holder with 30A Fuse


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.