SPXI Series - 1500 Vdc - In-Line Solar Fuses

spxi fuses
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The Littelfuse SPXI solar fuse is designed to integrate into an in-line assembly within a wire harness. The fuse provides photovoltaic (PV) protection that meets UL 248-19 for photovoltaic applications. The SPXI can be electrically insulated by either overmolding or using heat-shrink.

Features/Benefits

  • UL 248-19 Recognized
  • 50,000 A interrupting rating
  • No fuse holder required

Applications

  • Photovoltaic high-capacity homerun, truck harness, and wire harness

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)VDC (V)Interrupting RatingOpeningStockCompare
SPXI0011150030000Fast-Acting (F)Check
SPXI001_B1150030000Fast-Acting (F)Check
SPXI0022150030000Fast-Acting (F)Check
SPXI002_B2150030000Fast-Acting (F)Check
SPXI02.52.5150030000Fast-Acting (F)Check
SPXI02.5-B2.5150030000Fast-Acting (F)Check
SPXI2.252.25150030000Fast-Acting (F)Check
SPXI2.25_B2.25150030000Fast-Acting (F)Check
SPXI0033150030000Fast-Acting (F)Check
SPXI003_B3150030000Fast-Acting (F)Check
SPXI03.53.5150030000Fast-Acting (F)Check
SPXI03.5-B3.5150030000Fast-Acting (F)Check
SPXI0044150030000Fast-Acting (F)Check
SPXI004-B4150030000Fast-Acting (F)Check
SPXI04.54.5150030000Fast-Acting (F)Check
SPXI04.5-B4.5150030000Fast-Acting (F)Check
SPXI0055150030000Fast-Acting (F)Check
SPXI005-B5150030000Fast-Acting (F)Check
SPXI0066150030000Fast-Acting (F)Check
SPXI006-B6150030000Fast-Acting (F)Check
SPXI0088150030000Fast-Acting (F)Check
SPXI008-B8150030000Fast-Acting (F)Check
SPXI01010150030000Fast-Acting (F)Check
SPXI010-B10150030000Fast-Acting (F)Check
SPXI01212150030000Fast-Acting (F)Check
SPXI012-B12150030000Fast-Acting (F)Check
SPXI01515150030000Fast-Acting (F)Check
SPXI015-B15150030000Fast-Acting (F)Check
SPXI01616150030000Fast-Acting (F)Check
SPXI016_B16150030000Fast-Acting (F)Check
SPXI02020150030000Fast-Acting (F)Check
SPXI020-B20150030000Fast-Acting (F)Check
SPXI02525150030000Fast-Acting (F)Check
SPXI025-BM25150050000Fast-Acting (F)Check
SPXI025-M25150050000Fast-Acting (F)Check
SPXI03030150030000Fast-Acting (F)Check
SPXI030-BM30150050000Fast-Acting (F)Check
SPXI030-M30150050000Fast-Acting (F)Check
SPXI032-BM32150050000Fast-Acting (F)Check
SPXI032-M32150050000Fast-Acting (F)Check
SPXI03535150050000Fast-Acting (F)Check
SPXI035-B35150050000Fast-Acting (F)Check
SPXI04040150050000Fast-Acting (F)Check
SPXI040-B40150050000Fast-Acting (F)Check
SPXI04545150050000Fast-Acting (F)Check
SPXI045-B45150050000Fast-Acting (F)Check
SPXI05050150050000Fast-Acting (F)Check
SPXI050-B50150050000Fast-Acting (F)Check
SPXI055-B55150050000Fast-Acting (F)Check
SPXI060-B60150050000Fast-Acting (F)Check