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Solar Product Catalog
Use this catalog to find high-voltage fuses, surge protection solutions, protection relays, and switches optimized for use in solar applications.
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Unique Offering
The SPFJ DC full range fuses are the first fuse in the electrical industry to be UL248-19 Listed and designed to protect photovoltaic (PV) applications at 1000 VDC and 70-450 A. SPFJ series fuses are suitable for DC cable protection and are used in EV off-boarding charging station applications. SPFJ series is manufactured in Class J case size that allows for both fuse holder and bus-bar mounting configurations. The SPFJ meets both UL branch circuitprotection and IEC requirements.
Agency Approvals
The SPFJ is UL248-19 Listed, designed and manufactured in accordance with IEC Standard 60269-6.
These rigorous standards ensure the safety of both equipment and personnel and make the SPFJ a truly global product.
Small Footprint and Multiple Mounting Options
The 125-450 amperages are offered in Class J case sizes, allowing significant space savings opportunities for OEMs, which can help significantly reduce costs.
Customers can either mount the SPFJ solar fuses to a busbar or any three specifically designed 1000 VDC holder options to match their unique applications.
For more information on the fuse holders visit www.Littelfuse.com/lfj1000
- Meets UL and IEC photovoltaic standards
- Small footprint reduces panel size
- Flexibility of fuse holder or busbar mounting
- Higher amperage solar fuses in standard sizes
- UL Listed branch and feeder circuit rated
- Class J case sizes for the 125-450 A ratings
- Meets UL and IEC photovoltaic standards
- Small footprint reduces panel size
- Flexibility of fuse holder or busbar mounting
- Higher amperage solar fuses in standard sizes
- UL Listed branch and feeder circuit rated
- Class J case sizes for the 125-450 A ratings
SPFJ Parts
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