Solar Fuses

Littelfuse Solar Fuses improve system uptime, sustainability and reliability of photovoltaic power systems. Littelfuse Solar Fuses meet the unique requirements of photovoltaic applications - where issues such as heat, efficiency, longevity and global standards impact the choices in selecting protection options.

Results: 72
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Qty. RoHS ECAD Model Series
Product
Current Rating
Voltage Rating AC
Fuse Type
Voltage Rating DC
Interrupt Rating
Body Style
Mounting Style
Termination Style
Fuse Size/Group
Indicator Style
Packaging
Resistance
Littelfuse Industrial & Electrical Fuses 1000V 350A SOLAR FUSE
Datasheet
43In Stock
Min.: 1
Mult.: 1

SPFJ Specialty Fuses 350 A Fast Blow 1 kVDC 200 kA at 600 VAC Round Body Fuses Stud Bolt Down Class J Without Indicator Bulk 285 mOhms
Littelfuse Industrial & Electrical Fuses 1000V 400A SOLAR FUSE
Datasheet
37In Stock
Min.: 1
Mult.: 1

SPFJ Specialty Fuses 400 A Fast Blow 1 kVDC 200 kA at 600 VAC Round Body Fuses Stud Bolt Down Class J Without Indicator Bulk 236 mOhms
Littelfuse Industrial & Electrical Fuses 6A 1500 VDC Solar 30kA Photovoltaic
Datasheet
183In Stock
Min.: 1
Mult.: 1

SPXVS Solar String Fuses 6 A Medium / Normal Blow 1.5 kVDC 50 kA at 1500 VDC Cartridge Fuses Holder Cartridge Solar Photovoltaic Fuse Link Without Indicator Bulk 57.6 mOhms
Littelfuse Industrial & Electrical Fuses 1000VDC 1AMP Midget
Datasheet
172In Stock
Min.: 1
Mult.: 1

SPF Specialty Fuses 1 A 1 kVAC Fast Blow 1 kVDC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 1000VDC 12AMP Midget
Datasheet
497In Stock
Min.: 1
Mult.: 1

SPF Specialty Fuses 12 A 1 kVAC Fast Blow 1 kVDC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 1000VDC 20AMP Midget PCB Tabs
Datasheet
136In Stock
Min.: 1
Mult.: 1

SPF Specialty Fuses 20 A 1 kVAC Fast Blow 1 kVDC Cartridge Fuses Through Hole Radial Blade Bend 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 1000VDC 30AMP Midget
Datasheet
197In Stock
Min.: 1
Mult.: 1

SPF Specialty Fuses 30 A 1 kVAC Fast Blow 1 kVDC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 1000V 160A SOLAR FUSE
Datasheet
112In Stock
Min.: 1
Mult.: 1

SPFJ Specialty Fuses 160 A Fast Blow 1 kVDC 200 kA at 600 VAC Round Body Fuses Stud Bolt Down Class J Without Indicator Bulk 613 mOhms
Littelfuse Industrial & Electrical Fuses 1000 VDC 2 AMP MIDGET FUSE
Datasheet
90In Stock
Min.: 1
Mult.: 1

SPF Specialty Fuses 2 A 1 kVAC Fast Blow 1 kVDC 20 kA Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk 237 mOhms
Littelfuse Industrial & Electrical Fuses 1000VDC 3AMP Midget PCB Tabs
Datasheet
46In Stock
Min.: 1
Mult.: 1

SPF Specialty Fuses 3 A 1 kVAC Fast Blow 1 kVDC Cartridge Fuses Through Hole Radial Blade Bend 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 1000VDC 5AMP Midget PCB Tabs
Datasheet
1In Stock
Min.: 1
Mult.: 1

SPF Specialty Fuses 5 A 1 kVAC Fast Blow 1 kVDC Cartridge Fuses Through Hole Radial Blade Bend 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 1000 VDC 5 AMP MIDGET FUSE
Datasheet
119In Stock
Min.: 1
Mult.: 1

SPF Specialty Fuses 5 A 1 kVAC Fast Blow 1 kVDC 20 kA Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk 40.86 mOhms
Littelfuse Industrial & Electrical Fuses 1000 VDC 6 AMP MIDGET FUSE
Datasheet
50In Stock
Min.: 1
Mult.: 1

SPF Specialty Fuses 6 A 1 kVAC Fast Blow 1 kVDC 20 kA Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk 28.1 mOhms
Littelfuse Industrial & Electrical Fuses 1000 VDC 8 AMP MIDGET FUSE
Datasheet
51In Stock
Min.: 1
Mult.: 1

SPF Specialty Fuses 8 A 1 kVAC Fast Blow 1 kVDC 20 kA Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk 17.8 mOhms
Littelfuse Industrial & Electrical Fuses 20A 1500 VDC Solar 30kA Photovoltaic
Datasheet
3In Stock
10Expected 09/04/2026
Min.: 1
Mult.: 1

SPXVS Solar String Fuses 20 A Medium / Normal Blow 1.5 kVDC 50 kA at 1500 VDC Cartridge Fuses Holder Cartridge Solar Photovoltaic Fuse Link Without Indicator Bulk 8.5 mOhms
Littelfuse Industrial & Electrical Fuses 1000VDC 6AMP Midget PCB Tabs
Datasheet
6In Stock
100Expected 28/05/2026
Min.: 1
Mult.: 1

SPF Specialty Fuses 6 A 1 kVAC Fast Blow 1 kVDC Cartridge Fuses Through Hole Radial Blade Bend 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 1000VDC 8AMP Midget
Datasheet
25In Stock
300Expected 26/02/2026
Min.: 1
Mult.: 1

SPF Specialty Fuses 8 A 1 kVAC Fast Blow 1 kVDC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 1000VDC 20AMP Midget
Datasheet
117In Stock
Min.: 1
Mult.: 1

SPF Specialty Fuses 20 A 1 kVAC Fast Blow 1 kVDC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 1000VDC 25AMP Midget PCB Tabs
Datasheet
104In Stock
Min.: 1
Mult.: 1

SPF Specialty Fuses 25 A 1 kVAC Fast Blow 1 kVDC Cartridge Fuses Through Hole Radial Blade Bend 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 1000V 90A SOLAR FUSE
Datasheet
8In Stock
8Expected 24/02/2026
Min.: 1
Mult.: 1

SPFJ Specialty Fuses 90 A Fast Blow 1 kVDC 20 kA at 1 kVDC Round Body Fuses Stud Bolt Down Class J Without Indicator Bulk 1.436 mOhms
Littelfuse Industrial & Electrical Fuses 1000V 125A SOLAR FUSE
Datasheet
3In Stock
Min.: 1
Mult.: 1

SPFJ Specialty Fuses 125 A Fast Blow 1 kVDC 200 kA at 600 VAC Round Body Fuses Stud Bolt Down Class J Without Indicator Bulk 964 mOhms
Littelfuse Industrial & Electrical Fuses 12A 1500 VDC Solar 30kA Photovoltaic
Datasheet
46In Stock
Min.: 1
Mult.: 1

SPXVS Solar String Fuses 12 A Medium / Normal Blow 1.5 kVDC 50 kA at 1500 VDC Cartridge Fuses Holder Cartridge Solar Photovoltaic Fuse Link Without Indicator Bulk 16.3 mOhms
Littelfuse Industrial & Electrical Fuses 15A 1500 VDC Solar 30kA Photovoltaic
Datasheet
181Expected 27/03/2026
Min.: 1
Mult.: 1

SPXVS Solar String Fuses 15 A Medium / Normal Blow 1.5 kVDC 50 kA at 1500 VDC Cartridge Fuses Holder Cartridge Solar Photovoltaic Fuse Link Without Indicator Bulk 13.1 mOhms
Littelfuse Industrial & Electrical Fuses 1000VDC 8AMP Midget PCB Tabs
Datasheet
171Expected 28/05/2026
Min.: 1
Mult.: 1

SPF Specialty Fuses 8 A 1 kVAC Fast Blow 1 kVDC Cartridge Fuses Through Hole Radial Blade Bend 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 1000VDC 10AMP Midget PCB Tabs
Datasheet
400Expected 01/07/2026
Min.: 1
Mult.: 1

SPF Specialty Fuses 10 A 1 kVAC Fast Blow 1 kVDC Cartridge Fuses Through Hole Radial Blade Bend 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk