Solar Fuses


  • SPNH

  • The SPNH series has been designed to meet the emerging circuit protection needs for 1500 volt photov...More

  • Amps (A): 50, 63, 80, 100, 125, 160, 200

  • VDC (V): 1500

  • Interrupting Rating: 15 kA

  • SPFJ

  • Unique Offering The SPFJ DC full range fuses are the first fuse in the electrical industry to be UL...More

  • Amps (A): 70, 80, 90, 100, 125, 160, 200, 250, 300, 350 more

  • VDC (V): 1000

  • Interrupting Rating: 10 kA, 20 kA

As a global leader in circuit-protection, Littelfuse provides a wide selection of fuses, fuse holders, relays & controls, TVS diodes and varistors to improve system uptime, sustainability and reliability of photovoltaic power systems. Littelfuse circuit-protection products meet the unique requirements of photovoltaic applications – where issues such as heat, efficiency, longevity and global standards impact the choices in selecting protection options. In addition to a wide portfolio of circuit-protection products, Littelfuse offers decades of design experience to help address application challenges and achieve regulatory compliance.