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SPFJ400 - DC FUSE

Download the SPFJ400 datasheet PDF. This datasheet also covers the SPFJ070 variant, as both devices belong to the same dc fuse family and are provided as variant models within a single manufacturer datasheet.

General Description

The SPFJ series is the smallest 1000 V dc 70

450 A dc full range fuse available in the market.

Key Features

  • & Benefits.
  • Higher amperage capacity in standard sizes for more protection in a smaller space.
  • Full range over-current protection capability, suitable for dc cable protection.
  • Small footprint offers design flexibility and reduces panel size requirements.
  • Fuse holder or bus bar mountings available for added versatility.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SPFJ070-Littelfuse.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer

Other Datasheets by Littelfuse

Part Number Description
SPFJ450 DC FUSE
SPFJ070 DC FUSE
SPFJ080 DC FUSE
SPFJ090 DC FUSE
SPFJ100 DC FUSE
SPFJ125 DC FUSE
SPFJ125L DC FUSE
SPFJ160 DC FUSE
SPFJ160L DC FUSE
SPFJ200 DC FUSE

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
POWR-GARD® Fuse Datasheet SPFJ SERIES DC FUSE 1000 V dc  •  70–450 A • Full Range • Solar-Rated Description The SPFJ series is the smallest 1000 V dc 70–450 A dc full range fuse available in the market. The SPFJ series is manufactured in Class J case sizes and is suitable for photovoltaic, dc cable protection, EV off-board charging and other dc applications that allow for both fuse holder and busbar mounting configurations. The SPFJ meets both UL and IEC requirements.