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
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Littelfuse Specialty Fuses 1500 VDC 35A INLINE FUSE-10 PACK
Datasheet
8In Stock
Min.: 1
Mult.: 1

SPXI 35 A 1.5 kVDC Bulk
Littelfuse Specialty Fuses 1500VDC 1A INLINE
Datasheet
170In Stock
Min.: 1
Mult.: 1

SPXI Specialty Fuses In Line Fuses 1 A 1.5 kVDC 30 kA Holder Cartridge Fast Blow 10.31 mm x 56.89 mm Without Indicator Bulk 625 mOhms
Littelfuse Specialty Fuses 1500VDC 2A INLINE
Datasheet
13In Stock
Min.: 1
Mult.: 1

SPXI Specialty Fuses In Line Fuses 2 A 1.5 kVDC 30 kA Holder Cartridge Fast Blow 10.31 mm x 56.89 mm Without Indicator Bulk 191 mOhms
Littelfuse Specialty Fuses 1500 VDC 25A INLINE COMPACT FUSE-10 PACK
Datasheet
4In Stock
Min.: 1
Mult.: 1

SPXI Axial Lead and Cartridge Fuses Cartridge Fuses 25 A 1.5 kVDC 50 kA at 1.5 kV Holder Clip Medium / Normal Blow Without Indicator Bulk
Littelfuse Specialty Fuses 1500 VDC 3.5A INLINE MIDGET FUSE 8AWG
Datasheet
8In Stock
Min.: 1
Mult.: 1

SPXI Axial Lead and Cartridge Fuses Cartridge Fuses 3.5 A 1.5 kVDC 30 kA at 1.5 kV Holder Clip Medium / Normal Blow Without Indicator Bulk
Littelfuse Specialty Fuses 1500 VDC 30A CYL COMPACT FUSE
Datasheet
10In Stock
Min.: 1
Mult.: 1

SPXI Axial Lead and Cartridge Fuses Cartridge Fuses 32 A 1.5 kVDC 50 kA at 1.5 kV Holder Clip Medium / Normal Blow Without Indicator Bulk
Littelfuse Specialty Fuses 1500 VDC 25A INLINE COMPACT FUSE-50 PACK
Datasheet
534In Stock
Min.: 1
Mult.: 1

SPXI Axial Lead and Cartridge Fuses Cartridge Fuses 25 A 1.5 kVDC 50 kA at 1.5 kV Holder Clip Medium / Normal Blow Without Indicator Bulk
Littelfuse Specialty Fuses 1500 VDC 32A INLINE COMPACT FUSE-50 PACK
Datasheet
492In Stock
Min.: 1
Mult.: 1

SPXI Axial Lead and Cartridge Fuses Cartridge Fuses 32 A 1.5 kVDC 50 kA at 1.5 kV Holder Clip Medium / Normal Blow Without Indicator Bulk
Littelfuse Specialty Fuses 1500VDC 20A INLINE MIDGET FUSE
Datasheet
19In Stock
Min.: 1
Mult.: 1

SPXI Bulk
Littelfuse Specialty Fuses 1500 VDC 25A INLINE COMPACT FUSE-50 PACK
Datasheet
31In Stock
Min.: 1
Mult.: 1

SPXI Axial Lead and Cartridge Fuses Cartridge Fuses 25 A 1.5 kVDC 50 kA at 1.5 kV Holder Clip Medium / Normal Blow Without Indicator Bulk
Littelfuse Specialty Fuses 1500VDC 6A INLINE MIDGET FUSE
Datasheet
16.350Factory Stock Available
More Info Available
Min.: 50
Mult.: 50

SPXI Bulk
Littelfuse Specialty Fuses 1500VDC 4A INLINE FUSE
Datasheet
7.701Factory Stock Available
More Info Available
Min.: 50
Mult.: 50

SPXI Solar String Fuses In Line Fuses 4 A 1.5 kVDC 30 kA at 1.5 kVDC Snap In Cartridge Fast Blow 10.31 mm x 81.41 mm Without Indicator Bulk 43.8 mOhms
Littelfuse Specialty Fuses 1500VDC 6A INLINE MIDGET FUSE
Datasheet
6Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

SPXI Bulk
Littelfuse Specialty Fuses 1500VDC 8A INLINE MIDGET FUSE
Datasheet
9Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

SPXI 8 A 1.5 kVDC Bulk
Littelfuse Specialty Fuses 1500VDC 12A INLINE MIDGET FUSE
Datasheet
7.300Factory Stock Available
More Info Available
Min.: 50
Mult.: 50

SPXI Bulk
Littelfuse Specialty Fuses 1500VDC 15A INLINE MIDGET FUSE
Datasheet
250Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

SPXI 15 A 1.5 kVDC Bulk
Littelfuse Specialty Fuses 1500 VDC 2.5 AMP INLINE MIDGET FUSE
Datasheet
300Factory Stock Available
More Info Available
Min.: 50
Mult.: 50

SPXI Solar String Fuses In Line Fuses 2.5 A 15 kA Snap In Cartridge Medium / Normal Blow Bulk 99 mOhms
Littelfuse Specialty Fuses 1501 VDC 2.5 AMP INLINE MIDGET FUSE
Datasheet
50Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

SPXI Solar String Fuses In Line Fuses 2.5 A 1.5 kVDC 15 kA Snap In Cartridge Medium / Normal Blow Bulk 99 mOhms
Littelfuse Specialty Fuses 1500 VDC 3.5 AMP INLINE MIDGET FUSE
Datasheet
500Factory Stock Available
More Info Available
Min.: 50
Mult.: 50

SPXI Solar String Fuses In Line Fuses 3.5 A 15 kA Snap In Cartridge Medium / Normal Blow Bulk 71.1 mOhms
Littelfuse Specialty Fuses 1500VDC 5A INLINE
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 50
Mult.: 50

SPXI Solar String Fuses In Line Fuses 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 76 mOhms
Littelfuse Specialty Fuses 1500 VDC 5A INLINE MIDGET FUSE 8AWG
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 50

SPXI Axial Lead and Cartridge Fuses Cartridge Fuses 5 A 1.5 kVDC 30 kA at 1.5 kV Holder Clip Medium / Normal Blow Without Indicator Bulk
Littelfuse Specialty Fuses 1500 VDC 30A INLINE COMPACT FUSE-50 PACK
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 50

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-50 PACK
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 50
Mult.: 50
SPXI Bulk
Littelfuse Specialty Fuses 1500VDC 1A INLINE
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

SPXI Specialty Fuses In Line Fuses 1 A 1.5 kVDC 30 kA Holder Cartridge Fast Blow 10.31 mm x 56.89 mm Without Indicator Bulk 625 mOhms
Littelfuse Specialty Fuses 1500VDC 1A INLINE FUSE 8AWG
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 50
Mult.: 50

SPXI Specialty Fuses In Line Fuses 1 A 1.5 kVDC 30 kA Holder Cartridge Fast Blow 10.31 mm x 56.9 mm Without Indicator Bulk 625 mOhms