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Technical Specifications
Parameters and characteristics for this part
| Specification | SPXI050.T |
|---|---|
| Applications | Solar (Photovoltaic) |
| Approval Agency | UL, cUL |
| Breaking Capacity @ Rated Voltage | 50 kA |
| Class | gPV |
| Current Rating (Amps) | 50 A |
| Fuse Type | Cartridge |
| Mounting Type | In Line |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -50 °C |
| Package / Case | Cartridge, Inline, Double Ended |
| Response Time | Fast Blow |
| Size / Dimension [diameter] | 20.65 mm |
| Size / Dimension [diameter] | 0.813 in |
| Size / Dimension [x] | 158.04 mm |
| Size / Dimension [x] | 6.222 in |
| Voltage Rating - DC | 1.5 kV |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
SPXI050 Series
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.
Documents
Technical documentation and resources