Littelfuse SPFJ400 - SPFJUnique 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 Volts (DC) 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 circuit protection 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 Volts (DC) holder options to match their unique applications.-For more information on the fuse holders visit www.Littelfuse.com/lfj1000