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Manufacturer Mersen
Mfg Catalog # HP6J150
North Coast Part # 664113


  • Smallest footprint in the industry
  • UL class J dimensions
  • 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


  • UL Listed to Standard UL2579 File E333668
  • CSA Component Certified C22.2


  • Max Operating Temp: 80 °C
  • Max Storage Temp: 80 °C
  • Min Storage Temp: -25 °C
  • Ampere Rating: 150 A
  • Rated Voltage Dc Ul: 600 V
  • Ac Max I R Breaking Capacity I1: 10 kA
  • Product Diameter: 1.63 in
  • Country Of Origin: MX
  • Market Brand: HelioProtection®
  • Product Line: HelioProtection® HP6J Fuses - Photovoltaic
  • Body Insulating Material: GMG
  • Connection Terminal Material: Brass
  • Connection Terminal Type: Blade
  • Speed Characteristic: gPV
  • Mounting: Clip or Bolted


UPC 78200142665
Family Brand Name Ferraz Shawmut
Item Long Description Mersens 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 Mersens HelioProtection(r) fuse line.
GTiN 00782001426651
Length 5.75 in
Type Photovoltaic Fuses
Diameter 1.63 in
Terminal Type Blade
Applications Re-combiner (sub-combiner, array combiner, master combiner) Inverter DC input protection Battery charge controllers
Mounting Type Bolted,Clip
Weight 0.8 lb
Pkg Qty 1
Insulation Material GMG
TC Connection Blade
Amperage 150 Amp
Interrupt Rating 10 kA
Terminal Material Brass
Sub Brand Helio Protection
Rated Voltage DC 600 V
Fuse Class Photovoltaic
Voltage 600 VDC
Country of Origin Mexico
Max Operating Temperature 80 C

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