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 1500VDC 2A INLINE FUSE 8AWG
Datasheet
Non-Stocked Lead-Time 16 Weeks
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 56.9 mm Without Indicator Bulk 191 mOhms
Littelfuse Specialty Fuses 1500VDC 3A INLINE
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 50
Mult.: 50

SPXI Specialty Fuses In Line Fuses 3 A 1.5 kVDC 30 kA Holder Cartridge Fast Blow 10.31 mm x 56.89 mm Without Indicator Bulk
Littelfuse Specialty Fuses 1500VDC 3A INLINE FUSE 8AWG
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 50
Mult.: 50

SPXI Specialty Fuses In Line Fuses 3 A 1.5 kVDC 30 kA Holder Cartridge Fast Blow 10.31 mm x 56.9 mm Without Indicator Bulk
Littelfuse Specialty Fuses 1500VDC 4A INLINE
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

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 5A INLINE
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

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 6A INLINE MIDGET FUSE 8AWG
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 50
Mult.: 50

SPXI Axial Lead and Cartridge Fuses Cartridge Fuses 6 A 1.5 kVDC 30 kA at 1.5 kV Holder Clip Medium / Normal Blow Without Indicator Bulk
Littelfuse Specialty Fuses 1500 VDC 6A INLINE MIDGET FUSE 8AWG
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

SPXI Axial Lead and Cartridge Fuses Cartridge Fuses 6 A 1.5 kVDC 30 kA at 1.5 kV Holder Clip Medium / Normal Blow Without Indicator Bulk
Littelfuse Specialty Fuses 1500VDC 8A INLINE MIDGET FUSE
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 50
Mult.: 50

SPXI Bulk
Littelfuse Specialty Fuses 1500 VDC 8A INLINE MIDGET FUSE 8AWG
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 50
Mult.: 50

SPXI Axial Lead and Cartridge Fuses Cartridge Fuses 8 A 1.5 kVDC 30 kA at 1.5 kV Holder Clip Medium / Normal Blow Without Indicator Bulk
Littelfuse Specialty Fuses 1500 VDC 8A INLINE MIDGET FUSE 8AWG
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

SPXI Axial Lead and Cartridge Fuses Cartridge Fuses 8 A 1.5 kVDC 30 kA at 1.5 kV Holder Clip Medium / Normal Blow Without Indicator Bulk
Littelfuse Specialty Fuses 1500VDC 10A INLINE MIDGET FUSE
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 50
Mult.: 50

SPXI Bulk
Littelfuse Specialty Fuses 1500VDC 10A INLINE MIDGET FUSE
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

SPXI 10 A 1.5 kVDC Bulk
Littelfuse Specialty Fuses 1500 VDC 10A INLINE MIDGET FUSE 8AWG
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

SPXI Axial Lead and Cartridge Fuses Cartridge Fuses 10 A 1.5 kVDC 30 kA at 1.5 kV Holder Clip Medium / Normal Blow Without Indicator Bulk
Littelfuse Specialty Fuses 1500 VDC 12A INLINE MIDGET FUSE 8AWG
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 50
Mult.: 50

SPXI Axial Lead and Cartridge Fuses Cartridge Fuses 12 A 1.5 kVDC 30 kA at 1.5 kV Holder Clip Medium / Normal Blow Without Indicator Bulk
Littelfuse Specialty Fuses 1500VDC 12A INLINE MIDGET FUSE
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

SPXI 12 A 1.5 kVDC Bulk
Littelfuse Specialty Fuses 1500 VDC 12A INLINE MIDGET FUSE 8AWG
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

SPXI Axial Lead and Cartridge Fuses Cartridge Fuses 12 A 1.5 kVDC 30 kA at 1.5 kV Holder Clip Medium / Normal Blow Without Indicator Bulk
Littelfuse Specialty Fuses 1500VDC 15A INLINE MIDGET FUSE
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

SPXI Bulk
Littelfuse Specialty Fuses 1500VDC 16A INLINE
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 50
Mult.: 50

SPXI Specialty Fuses In Line Fuses 16 A 1.5 kVDC 30 kA Holder Cartridge Fast Blow 10.31 mm x 85.54 mm Without Indicator Bulk 13 mOhms
Littelfuse Specialty Fuses 1500VDC 16A INLINE 8AWG
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 50
Mult.: 50

SPXI Specialty Fuses In Line Fuses 16 A 1.5 kVDC 30 kA Holder Cartridge Fast Blow 10.31 mm x 85.55 mm Without Indicator Bulk 13 mOhms
Littelfuse Specialty Fuses 1500VDC 16A INLINE
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

SPXI Specialty Fuses In Line Fuses 16 A 1.5 kVDC 30 kA Holder Cartridge Fast Blow 10.31 mm x 85.54 mm Without Indicator Bulk 13 mOhms
Littelfuse Specialty Fuses 1500VDC 16A INLINE 8AWG
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

SPXI Specialty Fuses In Line Fuses 16 A 1.5 kVDC 30 kA Holder Cartridge Fast Blow 10.31 mm x 85.55 mm Without Indicator Bulk 13 mOhms
Littelfuse Specialty Fuses 1500 VDC 2.5A INLINE MIDGET FUSE 8AWG
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 50
Mult.: 50

SPXI Axial Lead and Cartridge Fuses Cartridge Fuses 2.5 A 1.5 kVDC 30 kA at 1.5 kV Holder Clip Medium / Normal Blow Without Indicator Bulk
Littelfuse Specialty Fuses 1500VDC 20A PHOTOVOLTAIC FUSE
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

SPXI 20 A 1.5 kVDC Bulk
Littelfuse Specialty Fuses 1500 VDC 3.5A INLINE MIDGET FUSE 8AWG
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 50
Mult.: 50

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 3.5 AMP INLINE MIDGET FUSE
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

SPXI Solar String Fuses In Line Fuses 3.5 A 1.5 kVDC 15 kA Snap In Cartridge Medium / Normal Blow Bulk 71.1 mOhms