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SPFJ Series Solar 1000 VDC Class J Fuse


SPFJ Series is UL 2579 listed and designed to IEC 60296-6


The SPFJ series from Littelfuse is the smallest 1000 VDC 125 to 450 A photovoltaic fuse available in the market. The SPFJ series is manufactured in Class J case sizes which allow for both fuseholder and busbar mounting configuration. The SPFJ meets both UL and IEC requirements. These fuses are ideal for use in inverters and re-combiner boxes.

Features
  • Meets both UL and IEC photovoltaic standards
  • Small footprint reduces panel size
  • Full-range PV time-current characteristic
  • Flexibility of fuseholder or busbar mounting
  • Higher amperage solar fuses in standard sizes
  • UL Listed Class J branch and feeder circuit rated

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Littelfuse SPFJ Series Solar 1000 VDC Class J Fuse

Digi-Key P/N Manufacturer P/N Description
F4136-ND SPFJ125.X FUSE 1000VDC CLSS J SOLAR 125A Datasheet
F4137-ND SPFJ160.X FUSE 1000VDC CLSS J SOLAR 160A
F4138-ND SPFJ200.X FUSE 1000VDC CLSS J SOLAR 200A
F4139-ND SPFJ250.X FUSE 1000VDC CLSS J SOLAR 250A
F4140-ND SPFJ300.X FUSE 1000VDC CLSS J SOLAR 300A
F4141-ND SPFJ350.X FUSE 1000VDC CLSS J SOLAR 350A
F4142-ND SPFJ400.X FUSE 1000VDC CLSS J SOLAR 400A
F4143-ND SPFJ450.X FUSE 1000VDC CLSS J SOLAR 450A