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Approvals & Standards

  • UL Listed to Standard UL248 File E333668
  • CSA Component Certified C22.2

Key features & benefits

Mersen’s HP6J photovoltaic (PV) fuse series was engineered specifically
for DC Recombiner Boxes in the protection of 600VDC photovoltaic
systems. Its enhanced construction makes it ideal for continuous
temperature and current cycling withstand adding to system longevity.
The 600VDC rated HP6J 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.

More specifications


  • Re-combiner (sub-combiner, array combiner, master combiner) applications
  • Inverter DC input protection
  • Battery charge controllers

Product Specifications

Item Number



Photovoltaic fuse gPV 600VDC UL 100A With Blade For Clip or Bolted  

EAN/UPC code


Rated voltage DC UL

600   V


50/60   Hz

Rated current

100   A

ROHS Compliant


AC or DC


Fuse class





Clip or Bolted  

AC Max I.R./Breaking Capacity: I1

10   kA

Contact materials

Silver-Plated Copper  

Connection/Terminal Type


Body/Insulating Material


Product Weight

0.1134   kg

Product Diameter

27.4   mm

Product Length

117.3   mm

Sell Pack Quantity

5   EA

Sell Pack Weight

0.5942   kg

Sell Pack Width

136.7   mm

Sell Pack Length

26.9   mm

Sell Pack Height

152.4   mm