| Series Features | 1000 VDC 3.5A INLINE MIDGET FUSE. The Littelfuse SPFI 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 SPFI can be electrically insulated by either over |
| Series Spec Sheet | View/Download File |
Modifying a listed panel? Our UL 508A shop keeps repaired or modified panels within UL 508A and marks the SCCR.