4A,1000V, Inline Midget Fuse

The Littelfuse SPXI solar fuse is designed to integrate into an in-line assembly within a wire harness. The fuse provides photovoltaic (PV) protection that meets UL 248-19 for photovoltaic applications. The SPXI can be electrically insulated by either overmolding or using heat-shrink. Features / Benefits: Meets UL photovoltaic specifications; 20,000 A interrupting rating; No fuse holder required.