Industrial & Electrical Fuses

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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.

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Part #

Industrial & Electrical Fuses 1000 VDC 30 AMP MIDGET FUSE

0SPF030.T
Littelfuse
1: $28.12
389In Stock
680Expected 3/9/2026

Mfr. Part No.
0SPF030.T

Mouser Part No
576-0SPF030.T

Littelfuse

Industrial & Electrical Fuses 1000 VDC 30 AMP MIDGET FUSE

Learn More

Datasheet

389In Stock

680Expected 3/9/2026

$28.12

$25.39

$23.38

$19.79

View

Min.: 1
Mult.: 1

Solar Protection Fuses

30 A

1 kVAC

Fast-Acting Fuses

1 kVDC

20 kA

Cartridge Fuses

Holder

Clip

5AG

Without Indicator

Bulk

2.84 mOhms

SPF

Industrial & Electrical Fuses 1000V 70A SOLAR FUSE

SPFJ070.X
Littelfuse
1: $257.79
69In Stock

Mfr. Part No.
SPFJ070.X

Mouser Part No
576-SPFJ070.X

Littelfuse

Industrial & Electrical Fuses 1000V 70A SOLAR FUSE

Learn More

Datasheet

69In Stock

$257.79

$213.71

$189.67

$166.76

Min.: 1
Mult.: 1

Photovoltaic Fuses

70 A

Fast-Acting Fuses

1 kVDC

20 kA

Bolt Down

Class gPV Fuses

Without Indicator

Bulk

1.924 mOhms

SPFJ

Industrial & Electrical Fuses 1000V 100A SOLAR FUSE

SPFJ100.X
Littelfuse
1: $256.40
47In Stock
4Expected 11/8/2026

Mfr. Part No.
SPFJ100.X

Mouser Part No
576-SPFJ100.X

Littelfuse

Industrial & Electrical Fuses 1000V 100A SOLAR FUSE

Learn More

Datasheet

47In Stock

4Expected 11/8/2026

$256.40

$216.61

$199.70

$165.06

Min.: 1
Mult.: 1

Photovoltaic Fuses

100 A

Fast-Acting Fuses

1 kVDC

20 kA

Bolt Down

Class gPV Fuses

Without Indicator

Bulk

1.243 mOhms

SPFJ

Industrial & Electrical Fuses 1000V 200A SOLAR FUSE

SPFJ200.X
Littelfuse
1: $263.91
50In Stock

Mfr. Part No.
SPFJ200.X

Mouser Part No
576-SPFJ200.X

Littelfuse

Industrial & Electrical Fuses 1000V 200A SOLAR FUSE

Learn More

Datasheet

50In Stock

$263.91

$218.77

$201.72

$166.76

Min.: 1
Mult.: 1

Photovoltaic Fuses

200 A

Fast-Acting Fuses

1 kVDC

200 kA

Bolt Down

Class gPV Fuses

Without Indicator

Bulk

460 mOhms

SPFJ

Industrial & Electrical Fuses 1000V 300A SOLAR FUSE

SPFJ300.X
Littelfuse
1: $490.77
30In Stock

Mfr. Part No.
SPFJ300.X

Mouser Part No
576-SPFJ300.X

Littelfuse

Industrial & Electrical Fuses 1000V 300A SOLAR FUSE

Learn More

Datasheet

30In Stock

$490.77

$414.16

$382.01

Quote

Min.: 1
Mult.: 1

Photovoltaic Fuses

300 A

Fast-Acting Fuses

1 kVDC

200 kA

Bolt Down

Class gPV Fuses

Without Indicator

Bulk

367 mOhms

SPFJ

Industrial & Electrical Fuses 1000V 350A SOLAR FUSE

SPFJ350.X
Littelfuse
1: $467.39
18In Stock

Mfr. Part No.
SPFJ350.X

Mouser Part No
576-SPFJ350.X

Littelfuse

Industrial & Electrical Fuses 1000V 350A SOLAR FUSE

Learn More

Datasheet

18In Stock

$467.39

$387.30

$356.96

Quote

Min.: 1
Mult.: 1

Photovoltaic Fuses

350 A

Fast-Acting Fuses

1 kVDC

200 kA

Bolt Down

Class gPV Fuses

Without Indicator

Bulk

285 mOhms

SPFJ

Industrial & Electrical Fuses 1000V 400A SOLAR FUSE

SPFJ400.X
Littelfuse
1: $480.66
41In Stock
105Expected 14/9/2026

Mfr. Part No.
SPFJ400.X

Mouser Part No
576-SPFJ400.X

Littelfuse

Industrial & Electrical Fuses 1000V 400A SOLAR FUSE

Learn More

Datasheet

41In Stock

105Expected 14/9/2026

$480.66

$398.29

$367.08

Quote

Min.: 1
Mult.: 1

Photovoltaic Fuses

400 A

Fast-Acting Fuses

1 kVDC

200 kA

Bolt Down

Class gPV Fuses

Without Indicator

Bulk

236 mOhms

SPFJ

Industrial & Electrical Fuses 1500 VDC 25A INLINE COMPACT FUSE-50 PACK

SPXI025.LXBM
Littelfuse
1: $114.43
534In Stock

Mfr. Part No.
SPXI025.LXBM

Mouser Part No
576-SPXI025.LXBM

Littelfuse

Industrial & Electrical Fuses 1500 VDC 25A INLINE COMPACT FUSE-50 PACK

Learn More

Datasheet

534In Stock

$114.43

$94.91

$87.53

$72.42

View

Min.: 1
Mult.: 1

Solar Protection Fuses

25 A

Medium Blow Fuses

1.5 kVDC

50 kA

Cartridge Fuses

Holder

Clip

Without Indicator

Bulk

SPXI

Industrial & Electrical Fuses 15A 1500 VDC Solar 30kA Photovoltaic

SPXV015.L
Littelfuse
1: $54.26
146In Stock

Mfr. Part No.
SPXV015.L

Mouser Part No
576-SPXV015.L

Littelfuse

Industrial & Electrical Fuses 15A 1500 VDC Solar 30kA Photovoltaic

Learn More

Datasheet

146In Stock

$54.26

$45.02

$41.53

$34.38

View

Min.: 1
Mult.: 1

Solar Protection Fuses

15 A

Medium Blow Fuses

1.5 kVDC

50 kA

Cartridge Fuses

Holder

Cartridge

Without Indicator

Bulk

13.1 mOhms

SPXVS

Industrial & Electrical Fuses 1000VDC 6AMP Midget PCB Tabs

0SPF006.HXR
Littelfuse
1: $35.96
205In Stock

Mfr. Part No.
0SPF006.HXR

Mouser Part No
576-0SPF006.HXR

Littelfuse

Industrial & Electrical Fuses 1000VDC 6AMP Midget PCB Tabs

Learn More

Datasheet

205In Stock

$35.96

$29.84

$27.53

$25.04

View

Min.: 1
Mult.: 1

Solar Protection Fuses

6 A

1 kVAC

Fast-Acting Fuses

1 kVDC

Cartridge Fuses

Through Hole

Radial Blade

5AG

Without Indicator

Bulk

SPF

Industrial & Electrical Fuses 1000VDC 8AMP Midget

0SPF008.H
Littelfuse
1: $30.46
304In Stock

Mfr. Part No.
0SPF008.H

Mouser Part No
576-0SPF008.H

Littelfuse

Industrial & Electrical Fuses 1000VDC 8AMP Midget

Learn More

Datasheet

304In Stock

$30.46

$25.28

$23.32

$19.34

View

Min.: 1
Mult.: 1

Solar Protection Fuses

8 A

1 kVAC

Fast-Acting Fuses

1 kVDC

Cartridge Fuses

Holder

Clip

5AG

Without Indicator

Bulk

SPF

Industrial & Electrical Fuses 1000VDC 8AMP Midget PCB Tabs

0SPF008.HXR
Littelfuse
1: $35.96
317In Stock
200Expected 13/8/2026

Mfr. Part No.
0SPF008.HXR

Mouser Part No
576-0SPF008.HXR

Littelfuse

Industrial & Electrical Fuses 1000VDC 8AMP Midget PCB Tabs

Learn More

Datasheet

317In Stock

200Expected 13/8/2026

$35.96

$29.84

$27.53

$22.82

View

Min.: 1
Mult.: 1

Solar Protection Fuses

8 A

1 kVAC

Fast-Acting Fuses

1 kVDC

Cartridge Fuses

Through Hole

Radial Blade

5AG

Without Indicator

Bulk

SPF

Industrial & Electrical Fuses 1000VDC 10AMP Midget PCB Tabs

0SPF010.HXR
Littelfuse
1: $35.96
297In Stock
200Expected 20/8/2026

Mfr. Part No.
0SPF010.HXR

Mouser Part No
576-0SPF010.HXR

Littelfuse

Industrial & Electrical Fuses 1000VDC 10AMP Midget PCB Tabs

Learn More

Datasheet

297In Stock

200Expected 20/8/2026

$35.96

$29.84

$27.53

$22.82

View

Min.: 1
Mult.: 1

Solar Protection Fuses

10 A

1 kVAC

Fast-Acting Fuses

1 kVDC

Cartridge Fuses

Through Hole

Radial Blade

5AG

Without Indicator

Bulk

SPF

Industrial & Electrical Fuses 1000VDC 15AMP Midget PCB Tabs

0SPF015.HXR
Littelfuse
1: $36.57
117In Stock

Mfr. Part No.
0SPF015.HXR

Mouser Part No
576-0SPF015.HXR

Littelfuse

Industrial & Electrical Fuses 1000VDC 15AMP Midget PCB Tabs

Learn More

Datasheet

117In Stock

$36.57

$31.61

$28.98

$25.02

View

Min.: 1
Mult.: 1

Solar Protection Fuses

15 A

1 kVAC

Fast-Acting Fuses

1 kVDC

Cartridge Fuses

Through Hole

Radial Blade

5AG

Without Indicator

Bulk

SPF

Industrial & Electrical Fuses 1000VDC 25AMP Midget

0SPF025.H
Littelfuse
1: $30.46
127In Stock

Mfr. Part No.
0SPF025.H

Mouser Part No
576-0SPF025.H

Littelfuse

Industrial & Electrical Fuses 1000VDC 25AMP Midget

Learn More

Datasheet

127In Stock

$30.46

$25.28

$23.32

$19.34

View

Min.: 1
Mult.: 1

Solar Protection Fuses

25 A

1 kVAC

Fast-Acting Fuses

1 kVDC

Cartridge Fuses

Holder

Clip

5AG

Without Indicator

Bulk

SPF

Industrial & Electrical Fuses 1000VDC 30AMP Midget

0SPF030.H
Littelfuse
1: $27.80
511In Stock
600On Order

Mfr. Part No.
0SPF030.H

Mouser Part No
576-0SPF030.H

Littelfuse

Industrial & Electrical Fuses 1000VDC 30AMP Midget

Learn More

Datasheet

511In Stock

600On Order

$27.80

$25.26

$24.17

$21.05

View

Min.: 1
Mult.: 1

Solar Protection Fuses

30 A

1 kVAC

Fast-Acting Fuses

1 kVDC

Cartridge Fuses

Holder

Clip

5AG

Without Indicator

Bulk

SPF

Industrial & Electrical Fuses 1000VDC 125A PV Special

SPFJ125.XXL
Littelfuse
1: $261.26
103In Stock

Mfr. Part No.
SPFJ125.XXL

Mouser Part No
576-SPFJ125.XXL

Littelfuse

Industrial & Electrical Fuses 1000VDC 125A PV Special

Learn More

Datasheet

103In Stock

$261.26

$213.37

$199.69

$165.05

Min.: 1
Mult.: 1

Photovoltaic Fuses

125 A

Fast-Acting Fuses

1 kVDC

Bolt Down

Class gPV Fuses

Bulk

SPFJ

Industrial & Electrical Fuses 1500 VDC 32A INLINE COMPACT FUSE-50 PACK

SPXI032.LXBM
Littelfuse
1: $114.43
492In Stock

Mfr. Part No.
SPXI032.LXBM

Mouser Part No
576-SPXI032.LXBM

Littelfuse

Industrial & Electrical Fuses 1500 VDC 32A INLINE COMPACT FUSE-50 PACK

Learn More

Datasheet

492In Stock

$114.43

$94.91

$89.19

$75.82

View

Min.: 1
Mult.: 1

Solar Protection Fuses

32 A

Medium Blow Fuses

1.5 kVDC

50 kA

Cartridge Fuses

Holder

Clip

Without Indicator

Bulk

SPXI

Industrial & Electrical Fuses 8A 1500 VDC Solar 30kA Photovoltaic

SPXV008.T
Littelfuse
1: $56.97
101In Stock

Mfr. Part No.
SPXV008.T

Mouser Part No
576-SPXV008.T

Littelfuse

Industrial & Electrical Fuses 8A 1500 VDC Solar 30kA Photovoltaic

Learn More

Datasheet

101In Stock

$56.97

$47.27

$43.59

$39.67

View

Min.: 1
Mult.: 1

Solar Protection Fuses

8 A

Medium Blow Fuses

1.5 kVDC

50 kA

Cartridge Fuses

Holder

Cartridge

Without Indicator

Bulk

34.9 mOhms

SPXVS

Industrial & Electrical Fuses 1000 VDC 2 AMP MIDGET FUSE

0SPF002.T
Littelfuse
1: $29.23
43In Stock

Mfr. Part No.
0SPF002.T

Mouser Part No
576-0SPF002.T

Littelfuse

Industrial & Electrical Fuses 1000 VDC 2 AMP MIDGET FUSE

Learn More

Datasheet

43In Stock

$29.23

$24.40

$19.46

$18.56

View

Min.: 1
Mult.: 1

Solar Protection Fuses

2 A

1 kVAC

Fast-Acting Fuses

1 kVDC

20 kA

Cartridge Fuses

Holder

Clip

5AG

Without Indicator

Bulk

237 mOhms

SPF

Industrial & Electrical Fuses 1000 VDC 8 AMP MIDGET FUSE

0SPF008.T
Littelfuse
1: $30.08
27In Stock

Mfr. Part No.
0SPF008.T

Mouser Part No
576-0SPF008.T

Littelfuse

Industrial & Electrical Fuses 1000 VDC 8 AMP MIDGET FUSE

Learn More

Datasheet

27In Stock

$30.08

$25.28

$23.31

$19.33

View

Min.: 1
Mult.: 1

Solar Protection Fuses

8 A

1 kVAC

Fast-Acting Fuses

1 kVDC

20 kA

Cartridge Fuses

Holder

Clip

5AG

Without Indicator

Bulk

17.8 mOhms

SPF

Industrial & Electrical Fuses 1000 VDC 10 AMP MIDGET FUSE

0SPF010.T
Littelfuse
1: $30.52
95In Stock
170Expected 6/8/2026

Mfr. Part No.
0SPF010.T

Mouser Part No
576-0SPF010.T

Littelfuse

Industrial & Electrical Fuses 1000 VDC 10 AMP MIDGET FUSE

Learn More

Datasheet

95In Stock

170Expected 6/8/2026

$30.52

$25.36

$23.39

$19.39

View

Min.: 1
Mult.: 1

Solar Protection Fuses

10 A

1 kVAC

Fast-Acting Fuses

1 kVDC

20 kA

Cartridge Fuses

Holder

Clip

5AG

Without Indicator

Bulk

12.5 mOhms

SPF

Industrial & Electrical Fuses 1000V 250A SOLAR FUSE

SPFJ250.X
Littelfuse
1: $478.60
2In Stock

Mfr. Part No.
SPFJ250.X

Mouser Part No
576-SPFJ250.X

Littelfuse

Industrial & Electrical Fuses 1000V 250A SOLAR FUSE

Learn More

Datasheet

2In Stock

$478.60

$406.67

$382.01

Quote

Min.: 1
Mult.: 1

Photovoltaic Fuses

250 A

Fast-Acting Fuses

1 kVDC

200 kA

Bolt Down

Class gPV Fuses

Without Indicator

Bulk

485 mOhms

SPFJ

Industrial & Electrical Fuses 1500VDC 20A INLINE MIDGET FUSE

SPXI020.L
Littelfuse
1: $45.00
19In Stock

Mfr. Part No.
SPXI020.L

Mouser Part No
576-SPXI020.L

Littelfuse

Industrial & Electrical Fuses 1500VDC 20A INLINE MIDGET FUSE

Learn More

Datasheet

19In Stock

$45.00

$39.28

$36.83

$32.91

View

Min.: 1
Mult.: 1

Solar Protection Fuses

Bulk

SPXI

Industrial & Electrical Fuses 20A 1500 VDC Solar 30kA Photovoltaic

SPXV020.L
Littelfuse
1: $56.97
28In Stock

Mfr. Part No.
SPXV020.L

Mouser Part No
576-SPXV020.L

Littelfuse

Industrial & Electrical Fuses 20A 1500 VDC Solar 30kA Photovoltaic

Learn More

Datasheet

28In Stock

$56.97

$47.27

$43.60

$36.11

View

Min.: 1
Mult.: 1

Solar Protection Fuses

20 A

Medium Blow Fuses

1.5 kVDC

50 kA

Cartridge Fuses

Holder

Cartridge

Without Indicator

Bulk

8.5 mOhms

SPXVS

Solar Fuses

Customer Service Office

Company

Resources

Support

1 A
2 A
2.25 A
2.5 A
3 A
3.5 A
4 A
4.5 A
5 A
6 A
8 A
10 A
12 A
15 A
16 A
20 A
25 A
30 A
32 A
35 A

1.023 mOhms
1.243 mOhms
1.436 mOhms
1.7 mOhms
1.924 mOhms
2.84 mOhms
3.53 mOhms
4.5 mOhms
7.99 mOhms
8.5 mOhms
9.93 mOhms
12.5 mOhms
13 mOhms
13.1 mOhms
16.3 mOhms
17.8 mOhms
22.3 mOhms
28.1 mOhms
34.9 mOhms
40.86 mOhms