SPXI In-Line Solar Fuses

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.

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Qty. RoHS ECAD Model Series
Product
Body Style
Current Rating
Voltage Rating DC
Interrupt Rating
Mounting Style
Termination Style
Fuse Type
Fuse Size / Group
Indicator Style
Packaging
Resistance
Littelfuse Specialty Fuses 1500 VDC 30A INLINE COMPACT FUSE-10 PACK
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

SPXI Axial Lead and Cartridge Fuses Cartridge Fuses 30 A 1.5 kVDC 50 kA at 1.5 kV Holder Clip Medium / Normal Blow Without Indicator Bulk
Littelfuse Specialty Fuses 1500 VDC 30A INLINE COMPACT FUSE-10 PACK
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

SPXI Axial Lead and Cartridge Fuses Cartridge Fuses 30 A 1.5 kVDC 50 kA at 1.5 kV Holder Clip Medium / Normal Blow Without Indicator Bulk
Littelfuse Specialty Fuses 1500 VDC 35A INLINE FUSE-10 PACK
Datasheet
Non-Stocked Lead-Time 30 Weeks
Min.: 10
Mult.: 10

SPXI 35 A 1.5 kVDC Bulk
Littelfuse Specialty Fuses 1500VDC 4.5A INLINE
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 50
Mult.: 50

SPXI Solar String Fuses In Line Fuses 4.5 A 1.5 kVDC 30 kA at 1.5 kVDC Snap In Cartridge Fast Blow 10.31 mm x 110.06 mm Without Indicator Bulk 1.023 mOhms
Littelfuse Specialty Fuses 1500 VDC 4.5A INLINE MIDGET FUSE 8AWG
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 50
Mult.: 50

SPXI Axial Lead and Cartridge Fuses Cartridge Fuses 4.5 A 1.5 kVDC 30 kA at 1.5 kV Holder Clip Medium / Normal Blow Without Indicator Bulk
Littelfuse Specialty Fuses 1500VDC 4.5A INLINE
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1
Mult.: 1

SPXI Solar String Fuses In Line Fuses 4.5 A 1.5 kVDC 30 kA at 1.5 kVDC Snap In Cartridge Fast Blow 10.31 mm x 110.06 mm Without Indicator Bulk 1.023 mOhms
Littelfuse Specialty Fuses 1500 VDC 4.5A INLINE MIDGET FUSE 8AWG
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1
Mult.: 1

SPXI Axial Lead and Cartridge Fuses Cartridge Fuses 4.5 A 1.5 kVDC 30 kA at 1.5 kV Holder Clip Medium / Normal Blow Without Indicator Bulk
Littelfuse Specialty Fuses 1500 VDC 40A INLINE FUSE-10 PACK
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 1
Mult.: 1

SPXI 40 A 1.5 kVDC Bulk
Littelfuse Specialty Fuses 1500 VDC 40A INLINE FUSE-10 PACK
Datasheet
Non-Stocked Lead-Time 30 Weeks
Min.: 10
Mult.: 10

SPXI 40 A 1.5 kVDC Bulk
Littelfuse Specialty Fuses 1500 VDC 45A INLINE FUSE-10 PACK
Datasheet
Non-Stocked Lead-Time 30 Weeks
Min.: 10
Mult.: 10

SPXI 45 A 1.5 kVDC Bulk
Littelfuse Specialty Fuses 1500VDC 2.25A INLINE
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 50
Mult.: 50

SPXI Specialty Fuses In Line Fuses 2.25 A 1.5 kVDC 30 kA Holder Cartridge Fast Blow 10.31 mm x 56.89 mm Without Indicator Bulk 125 mOhms
Littelfuse Specialty Fuses 1500 VDC 2.25 A INLINE MIDGET FUSE 8AWG
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 50
Mult.: 50

SPXI Specialty Fuses In Line Fuses 2.25 A 1.5 kVDC 30 kA Holder Cartridge Fast Blow 10.31 mm x 56.9 mm Without Indicator Bulk 125 mOhms
Littelfuse Specialty Fuses 1500VDC 2.25A INLINE
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

SPXI Specialty Fuses In Line Fuses 2.25 A 1.5 kVDC 30 kA Holder Cartridge Fast Blow 10.31 mm x 56.89 mm Without Indicator Bulk 125 mOhms
Littelfuse Specialty Fuses 1500 VDC 2.25 A INLINE MIDGET FUSE 8AWG
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

SPXI Specialty Fuses In Line Fuses 2.25 A 1.5 kVDC 30 kA Holder Cartridge Fast Blow 10.31 mm x 56.9 mm Without Indicator Bulk 125 mOhms
Littelfuse Specialty Fuses 1500 VDC 16A PHOTOVOLTAIC FUSE SLVR PLTD
Datasheet
Non-Stocked
Min.: 50
Mult.: 50

SPXI Specialty Fuses In Line Fuses 16 A 1.5 kVDC 50 kA Holder Cartridge Fast Blow 10.31 mm x 84.65 mm Without Indicator Bulk 13 Ohms
Littelfuse Specialty Fuses 1500 VDC 16A PHOTOVOLTAIC FUSE SLVR PLTD
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

SPXI Specialty Fuses In Line Fuses 16 A 1.5 kVDC 50 kA Holder Cartridge Fast Blow 10.31 mm x 84.65 mm Without Indicator Bulk 13 Ohms
Littelfuse Specialty Fuses 1500VDC 4.5A PHOTOVOLTAIC
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 50
Mult.: 50

SPXI Specialty Fuses In Line Fuses 4.5 A 1.5 kVDC 50 kA Holder Cartridge Fast Blow 10.31 mm x 84.65 mm Without Indicator Bulk
Littelfuse Specialty Fuses 1500VDC 4.5A PV SLVR PLTD
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 50
Mult.: 50

SPXI Specialty Fuses In Line Fuses 4.5 A 1.5 kVDC 50 kA Holder Cartridge Fast Blow 10.31 mm x 84.65 mm Without Indicator Bulk
Littelfuse Specialty Fuses 1500VDC 4.5A PV SLVR PLTD
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1
Mult.: 1

SPXI Specialty Fuses In Line Fuses 4.5 A 1.5 kVDC 50 kA Holder Cartridge Fast Blow 10.31 mm x 84.65 mm Without Indicator Bulk