Littelfuse Introduces High-Current OCPD

[Chicago, IL] Littelfuse released the new SPFJ Series high-current fuse line, the industry’s first 1,000 Vdc fuse to be approved under the new UL 2579 photovoltaic fuse standard. The overcurrent protective device carries a Class J listing under the UL 248-8 standard that qualifies the fuse for branch- and feeder-circuit applications. In addition, the SPFJ line is designed to meet the new IEC 60269-6 photovoltaic fuse standard. The fuses in the line range from 125 A to 450 A. Their small footprint reduces the space required inside the associated inverter or recombiner enclosure.

Littelfuse / 800.832.3873 /

Article Discussion

Related Articles