Power Protection Products

Solar Fuses

A range 10x38mm, 1000Vdc PV fuses for the protection and isolation of photovoltaic strings. The fuses are specifically designed for use in PV systems with extreme ambient temperature, high cycling and low fault current conditions (reverse current, multi-array fault) string arrays.

Available with four mounting styles for application flexibility:

  • Cylindrical Ferrule
  • Bolt Fixing
  • Single and double pin PCB tabs
  • In-line crimp terminal


  • Meets UL and IEC photovoltaic standards for global acceptance
  • Low watts loss performance for energy efficiency
  • Low temperature rise performance for more precise sizing
  • In-line crimp terminal version is easy to apply in wire harness construction

Product Range

  • Photovoltaic SPDs
  • Solar PV Fuse – 14 x 51mm
  • Solar PV Fuse – 14 x 65mm
  • NH PV Fuses
  • Solar PV Fuse – XL Size
  • Solar PVM – Midget Fuse
  • Solar PVS-R RK5 Fuse
  • DC Safety Switch

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