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 6A 1500 VDC Solar 30kA Photovoltaic

SPXV006.L
Littelfuse
1: $31.46
751In Stock

Mfr. Part #
SPXV006.L

Mouser Part #
576-SPXV006.L

Littelfuse

Industrial & Electrical Fuses 6A 1500 VDC Solar 30kA Photovoltaic

Learn More

Datasheet

751In Stock

$31.46

$27.56

$24.97

$19.88

$19.39

Min.: 1
Mult.: 1

Solar Protection Fuses

6 A

Medium Blow Fuses

1.5 kVDC

50 kA

Cartridge Fuses

Holder

Cartridge

Without Indicator

Bulk

57.6 mOhms

SPXVS

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

SPXV020.L
Littelfuse
1: $41.86
78In Stock

Mfr. Part #
SPXV020.L

Mouser Part #
576-SPXV020.L

Littelfuse

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

Learn More

Datasheet

78In Stock

$41.86

$34.72

$26.39

$23.36

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

Industrial & Electrical Fuses 1000VDC 1AMP Midget

0SPF001.H
Littelfuse
1: $19.42
151In Stock

Mfr. Part #
0SPF001.H

Mouser Part #
576-0SPF001.H

Littelfuse

Industrial & Electrical Fuses 1000VDC 1AMP Midget

Learn More

Datasheet

151In Stock

$19.42

$16.00

$14.63

$12.98

View

Min.: 1
Mult.: 1

Solar Protection Fuses

1 A

1 kVAC

Fast-Acting Fuses

1 kVDC

Cartridge Fuses

Holder

Clip

5AG

Without Indicator

Bulk

SPF

Industrial & Electrical Fuses 6A 1500 VDC Solar 30kA Photovoltaic

SPXV006.T
Littelfuse
1: $41.86
178In Stock

Mfr. Part #
SPXV006.T

Mouser Part #
576-SPXV006.T

Littelfuse

Industrial & Electrical Fuses 6A 1500 VDC Solar 30kA Photovoltaic

Learn More

Datasheet

178In Stock

$41.86

$34.75

$25.92

$24.46

$21.93

Min.: 1
Mult.: 1

Solar Protection Fuses

6 A

Medium Blow Fuses

1.5 kVDC

50 kA

Cartridge Fuses

Holder

Cartridge

Without Indicator

Bulk

57.6 mOhms

SPXVS

Industrial & Electrical Fuses 1000VDC 15AMP Midget

0SPF015.H
Littelfuse
1: $22.40
131In Stock

Mfr. Part #
0SPF015.H

Mouser Part #
576-0SPF015.H

Littelfuse

Industrial & Electrical Fuses 1000VDC 15AMP Midget

Learn More

Datasheet

131In Stock

$22.40

$18.59

$17.15

$14.29

View

Min.: 1
Mult.: 1

Solar Protection Fuses

15 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: $26.44
500In Stock

Mfr. Part #
0SPF008.HXR

Mouser Part #
576-0SPF008.HXR

Littelfuse

Industrial & Electrical Fuses 1000VDC 8AMP Midget PCB Tabs

Learn More

Datasheet

500In Stock

$26.44

$21.94

$19.87

$15.37

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 2AMP Midget

0SPF002.H
Littelfuse
1: $22.40
155In Stock

Mfr. Part #
0SPF002.H

Mouser Part #
576-0SPF002.H

Littelfuse

Industrial & Electrical Fuses 1000VDC 2AMP Midget

Learn More

Datasheet

155In Stock

$22.40

$18.59

$16.54

$11.49

View

Min.: 1
Mult.: 1

Solar Protection Fuses

2 A

1 kVAC

Fast-Acting Fuses

1 kVDC

Cartridge Fuses

Holder

Clip

5AG

Without Indicator

Bulk

SPF

Industrial & Electrical Fuses 1000V 90A SOLAR FUSE

SPFJ090.X
Littelfuse
1: $162.93
16In Stock

Mfr. Part #
SPFJ090.X

Mouser Part #
576-SPFJ090.X

Littelfuse

Industrial & Electrical Fuses 1000V 90A SOLAR FUSE

Learn More

Datasheet

16In Stock

$162.93

$127.16

$121.36

Min.: 1
Mult.: 1

Photovoltaic Fuses

90 A

Fast-Acting Fuses

1 kVDC

20 kA

Bolt Down

Class gPV Fuses

Without Indicator

Bulk

1.436 mOhms

SPFJ

Industrial & Electrical Fuses 1000VDC 6AMP Midget PCB Tabs

0SPF006.HXR
Littelfuse
1: $26.44
205In Stock

Mfr. Part #
0SPF006.HXR

Mouser Part #
576-0SPF006.HXR

Littelfuse

Industrial & Electrical Fuses 1000VDC 6AMP Midget PCB Tabs

Learn More

Datasheet

205In Stock

$26.44

$21.94

$19.87

$15.37

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 12AMP Midget

0SPF012.H
Littelfuse
1: $22.37
497In Stock

Mfr. Part #
0SPF012.H

Mouser Part #
576-0SPF012.H

Littelfuse

Industrial & Electrical Fuses 1000VDC 12AMP Midget

Learn More

Datasheet

497In Stock

$22.37

$18.56

$16.59

$12.69

View

Min.: 1
Mult.: 1

Solar Protection Fuses

12 A

1 kVAC

Fast-Acting Fuses

1 kVDC

Cartridge Fuses

Holder

Clip

5AG

Without Indicator

Bulk

SPF

Industrial & Electrical Fuses 1500 VDC 30A CYL COMPACT FUSE

SPXI032.TXBM
Littelfuse
1: $84.14
10In Stock

Mfr. Part #
SPXI032.TXBM

Mouser Part #
576-SPXI032.TXBM

Littelfuse

Industrial & Electrical Fuses 1500 VDC 30A CYL COMPACT FUSE

Learn More

Datasheet

10In Stock

$84.14

$71.91

$61.85

$45.69

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 1500VDC 2A INLINE

SPXI002.T
Littelfuse
1: $38.91
13In Stock

Mfr. Part #
SPXI002.T

Mouser Part #
576-SPXI002.T

Littelfuse

Industrial & Electrical Fuses 1500VDC 2A INLINE

Learn More

Datasheet

13In Stock

$38.91

$36.48

$34.41

$26.01

$25.34

Min.: 1
Mult.: 1

Solar Protection Fuses

2 A

Fast-Acting Fuses

1.5 kVDC

30 kA

In Line Fuses

Holder

Cartridge

Without Indicator

Bulk

191 mOhms

SPXI

Industrial & Electrical Fuses 1000VDC 1AMP Midget PCB Tabs

0SPF001.HXR
Littelfuse
1: $26.90
91In Stock

Mfr. Part #
0SPF001.HXR

Mouser Part #
576-0SPF001.HXR

Littelfuse

Industrial & Electrical Fuses 1000VDC 1AMP Midget PCB Tabs

Learn More

Datasheet

91In Stock

$26.90

$23.25

$21.32

$18.41

View

Min.: 1
Mult.: 1

Solar Protection Fuses

1 A

1 kVAC

Fast-Acting Fuses

1 kVDC

Cartridge Fuses

Through Hole

Radial Blade

5AG

Without Indicator

Bulk

SPF

Industrial & Electrical Fuses 1500 VDC 25A INLINE COMPACT FUSE-10 PACK

SPXI025.TXBM
Littelfuse
1: $84.14
4In Stock

Mfr. Part #
SPXI025.TXBM

Mouser Part #
576-SPXI025.TXBM

Littelfuse

Industrial & Electrical Fuses 1500 VDC 25A INLINE COMPACT FUSE-10 PACK

Learn More

Datasheet

4In Stock

$84.14

$56.88

$50.30

$45.64

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 1500 VDC 3.5A INLINE MIDGET FUSE 8AWG

SPXI03.5TXB
Littelfuse
1: $78.93
8In Stock

Mfr. Part #
SPXI03.5TXB

Mouser Part #
576-SPXI03.5TXB

Littelfuse

Industrial & Electrical Fuses 1500 VDC 3.5A INLINE MIDGET FUSE 8AWG

Learn More

Datasheet

8In Stock

$78.93

$65.46

$48.22

$42.81

View

Min.: 1
Mult.: 1

Solar Protection Fuses

3.5 A

Medium Blow Fuses

1.5 kVDC

30 kA

Cartridge Fuses

Holder

Clip

Without Indicator

Bulk

SPXI

Industrial & Electrical Fuses 12A 1500 VDC Solar 30kA Photovoltaic

SPXV012.T
Littelfuse
1: $41.84
46In Stock

Mfr. Part #
SPXV012.T

Mouser Part #
576-SPXV012.T

Littelfuse

Industrial & Electrical Fuses 12A 1500 VDC Solar 30kA Photovoltaic

Learn More

Datasheet

46In Stock

$41.84

$34.75

$25.13

$23.93

View

Min.: 1
Mult.: 1

Solar Protection Fuses

12 A

Medium Blow Fuses

1.5 kVDC

50 kA

Cartridge Fuses

Holder

Cartridge

Without Indicator

Bulk

16.3 mOhms

SPXVS

Industrial & Electrical Fuses 1000VDC 25AMP Midget PCB Tabs

0SPF025.HXR
Littelfuse
1: $21.65
104In Stock

Mfr. Part #
0SPF025.HXR

Mouser Part #
576-0SPF025.HXR

Littelfuse

Industrial & Electrical Fuses 1000VDC 25AMP Midget PCB Tabs

Learn More

Datasheet

104In Stock

$21.65

$18.76

$17.58

$14.81

View

Min.: 1
Mult.: 1

Solar Protection Fuses

25 A

1 kVAC

Fast-Acting Fuses

1 kVDC

Cartridge Fuses

Through Hole

Radial Blade

5AG

Without Indicator

Bulk

SPF

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

SPXI025.LXM
Littelfuse
1: $47.83
26In Stock

Mfr. Part #
SPXI025.LXM

Mouser Part #
576-SPXI025.LXM

Littelfuse

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

Learn More

Datasheet

26In Stock

$47.83

$41.46

$38.45

$33.45

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 1000 VDC 4 AMP MIDGET FUSE

0SPF004.T
Littelfuse
1: $22.28
1,321In Stock

Mfr. Part #
0SPF004.T

Mouser Part #
576-0SPF004.T

Littelfuse

Industrial & Electrical Fuses 1000 VDC 4 AMP MIDGET FUSE

Learn More

Datasheet

1,321In Stock

$22.28

$18.59

$17.15

$14.22

View

Min.: 1
Mult.: 1

Solar Protection Fuses

4 A

1 kVAC

Fast-Acting Fuses

1 kVDC

20 kA

Cartridge Fuses

Holder

Clip

5AG

Without Indicator

Bulk

61.27 mOhms

SPF

Industrial & Electrical Fuses 1000 VDC 25 AMP MIDGET FUSE

0SPF025.T
Littelfuse
1: $23.02
1,871In Stock

Mfr. Part #
0SPF025.T

Mouser Part #
576-0SPF025.T

Littelfuse

Industrial & Electrical Fuses 1000 VDC 25 AMP MIDGET FUSE

Learn More

Datasheet

1,871In Stock

$23.02

$19.53

$17.94

$15.07

View

Min.: 1
Mult.: 1

Solar Protection Fuses

25 A

1 kVAC

Fast-Acting Fuses

1 kVDC

20 kA

Cartridge Fuses

Holder

Clip

5AG

Without Indicator

Bulk

3.53 mOhms

SPF

Industrial & Electrical Fuses 1000 VDC 30 AMP MIDGET FUSE

0SPF030.T
Littelfuse
1: $20.67
1,914In Stock

Mfr. Part #
0SPF030.T

Mouser Part #
576-0SPF030.T

Littelfuse

Industrial & Electrical Fuses 1000 VDC 30 AMP MIDGET FUSE

Learn More

Datasheet

1,914In Stock

$20.67

$19.05

$17.57

$14.56

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 400A SOLAR FUSE

SPFJ400.X
Littelfuse
1: $364.85
130In Stock

Mfr. Part #
SPFJ400.X

Mouser Part #
576-SPFJ400.X

Littelfuse

Industrial & Electrical Fuses 1000V 400A SOLAR FUSE

Learn More

Datasheet

130In Stock

$364.85

$307.50

$283.41

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 1000V 160A SOLAR FUSE

SPFJ160.X
Littelfuse
1: $194.05
184In Stock
138Expected 10/1/2026

Mfr. Part #
SPFJ160.X

Mouser Part #
576-SPFJ160.X

Littelfuse

Industrial & Electrical Fuses 1000V 160A SOLAR FUSE

Learn More

Datasheet

184In Stock

138Expected 10/1/2026

$194.05

$163.36

$150.82

$125.12

Min.: 1
Mult.: 1

Photovoltaic Fuses

160 A

Fast-Acting Fuses

1 kVDC

200 kA

Bolt Down

Class gPV Fuses

Without Indicator

Bulk

613 mOhms

SPFJ

Industrial & Electrical Fuses 1000 VDC 1 AMP MIDGET FUSE

0SPF001.T
Littelfuse
1: $22.19
613In Stock

Mfr. Part #
0SPF001.T

Mouser Part #
576-0SPF001.T

Littelfuse

Industrial & Electrical Fuses 1000 VDC 1 AMP MIDGET FUSE

Learn More

Datasheet

613In Stock

$22.19

$18.59

$17.15

$14.22

View

Min.: 1
Mult.: 1

Solar Protection Fuses

1 A

1 kVAC

Fast-Acting Fuses

1 kVDC

20 kA

Cartridge Fuses

Holder

Clip

5AG

Without Indicator

Bulk

645 mOhms

SPF

Industrial & Electrical Fuses 1000 VDC 3 AMP MIDGET FUSE

0SPF003.T
Littelfuse
1: $22.40
585In Stock

Mfr. Part #
0SPF003.T

Mouser Part #
576-0SPF003.T

Littelfuse

Industrial & Electrical Fuses 1000 VDC 3 AMP MIDGET FUSE

Learn More

Datasheet

585In Stock

$22.40

$18.34

$17.09

$14.21

View

Min.: 1
Mult.: 1

Solar Protection Fuses

3 A

1 kVAC

Fast-Acting Fuses

1 kVDC

20 kA

Cartridge Fuses

Holder

Clip

5AG

Without Indicator

Bulk

110 mOhms

SPF

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