Mersen’s HP10J photovoltaic (PV) fuse series was engineered and designed specifically for the protection of photovoltaic systems. Its enhanced fuse construction makes it ideal for continuous temperature and current cycling withstand adding to system longevity. The 1000VDC rated HP10J 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.

DC Voltage 1000 VDC

Ampere Range 70 - 400 A

I.R DC 10 kA

Speed / Characteristic gPV

Mounting Clips Or Bolt-on

Connection Terminal Type Blade

Body Style Cylindrical

Body Material GMG

Materials Contact

Brass
Silver-Plated Copper

Operating Temp Range (Min/Max) -30 to +70 °C

Storage Temp Range (Min/Max) -30 to +70 °C

Standards UL Listed to standard 2579, File E333668;CSA Component Certified C22.2

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

Products

• HP10J100 - B1040751
• HP10J100EI - W1043966
• HP10J125 - C1040752
• HP10J125EI - X1043967
• HP10J160 - D1040753
• HP10J160EI - Y1043968
• HP10J200 - E1040754
• HP10J200EI - Z1043969
• HP10J250 - F1040755
• HP10J250EI - B1043971
• HP10J300 - G1040756
• HP10J300EI - C1043972
• HP10J350 - H1040757
• HP10J350EI - D1043973
• HP10J400 - J1040758
• HP10J400EI - G1043976
• HP10J70 - Z1040749
• HP10J70EI - T1043964
• HP10J80 - A1040750
• HP10J80EI - V1043965