Description
SPXI04.5T Littelfuse POWR-GARD SPXI Fast Blow Solar (Photovoltaic) Cartridge Fuse 4.5A1.5kVDC CE, gPV, UL, UR Free Hanging (In-Line)
Fuse Response Time
Fast-Acting
Manufacturer
Littelfuse
Fuse Amperage Rating
4.5 Amp
Component
Fuse
Fuse Voltage Rating
1500 Volts (DC)
Fuse Protection Type
Solar
Interrupt Rating
30 Ka
Features
Offers higher amperage protection in less space for increased design flexibility
One-piece cap design, without joints, offers easier wire crimping and more streamlined molding
No fuse holder required helps save space, time, and money
50,000 A interrupting rating
Breaking Capacity at Rated Voltage: 30kA
Package (Case): Cartridge, Inline, Double Ended
Size (Dimension): 0.406″ Dia x 4.333″ L (10.30mm x 110.06mm)
Manufacturer Part Number: SPXI04.5T
Manufacturer: Littelfuse Inc.
Datasheet: Datasheet
Littelfuse SPXI In-Line Solar Fuses are designed for the protection of photovoltaic (PV) systems. Littelfuse SPXI fuses integrate into an in-line assembly within a wire harness and can be electrically insulated by overmolding or using heat shrink. The series offers 1A to 60A current ratings to match specific requirements in a variety of applications. Littelfuse SPXI04.5 – SPXI Series In-Line FuseThe 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 – UL 248-19 Recognized-50,000 A interrupting rating-No fuse holder required – Applications – Photovoltaic high-capacity homerun, truck harness, and wire harness
