Solar Photovoltaic (PV) Power Fuses - SPX Series

Littelfuse solar fuses use less space and meet UL 248-1 and 19 standards

Image of Littelfuse SPX Series Solar Photovoltaic Power FusesLittelfuse solar fuses are designed specifically for PV system protection, offered in standard cartridge style for holders, or in-line assembly style for use within wire harnesses. High amperage protection in less space from a one-piece cap design that meets UL 248-1 and 19 safety standards.

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White Paper – Reducing Cost of Solar with In-Line Fuses

Solar/Photovoltaic Application Products

Features
  • Up to 50,000 A interrupting rating
  • Full range, fast-acting fuse helps eliminate common low-overload faults
  • Offers higher amperage protection in less space for increased design flexibility
Applications
  • SPXI series: PV high-capacity homeruns, trunk harnesses, and wire harnesses
  • SPXV series: inverters and combiner boxes

SPXV POWR-GARD® Cartridge Solar Fuse

ImageManufacturer Part NumberDescriptionResponse TimeAvailable QuantityPriceView Details
FUSE CARTRIDGE 6A 1.5KVDCSPXV006.TFUSE CARTRIDGE 6A 1.5KVDC-313 - Immediate
120 - Factory Stock
$310.54View Details
Published: 2021-01-06