1500 Volt Solar Fuses

Offer higher amperage in a 25% smaller case.

Screen Shot 2020 06 29 At 12 34 40 Pm

Littelfuse announces the expansion of its SPXI series in-line and SPXV series string solar fuses with 25 to 32 amperage models in a compact 10 mm x 85 mm case size.

Used in photovoltaic installations, these 1500 V DC fuses protect PV systems from overloads and short circuits to minimize damage to solar panels. The compact case size offers design flexibility when space is at a premium.

Other key benefits of the solar in-line and string fuses:

  • Product label features a QR code offering access to part numbers, volts, SAP variables, programming terms, and date codes in real time
  • SPXI and SPXV solar fuses meet UL 248-19 and IEC 60269-6 photovoltaic fuse standard requirements
  • SPXI solar fuses can be electrically insulated by overmolding or heat-shrinking to streamline the set-up process
  • SPXV fuses are compatible with existing Littelfuse touch-safe fuse holders, which have been rerated up to 32 A

For more product information visit http://littelfuse.com/solar.

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