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 1000V 80A SOLAR FUSE

SPFJ080.X
Littelfuse
1: S/747.75
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPFJ080.X

Mouser Part #
576-SPFJ080.X

Littelfuse

Industrial & Electrical Fuses 1000V 80A SOLAR FUSE

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/747.75

S/619.92

S/571.54

S/472.39

Min.: 1
Mult.: 1

Photovoltaic Fuses

80 A

Fast-Acting Fuses

1 kVDC

20 kA

Bolt Down

Class gPV Fuses

Without Indicator

Bulk

1.7 mOhms

SPFJ

Industrial & Electrical Fuses 1000VDC 160A PV Special

SPFJ160.XXL
Littelfuse
1: S/663.98
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPFJ160.XXL

Mouser Part #
576-SPFJ160.XXL

Littelfuse

Industrial & Electrical Fuses 1000VDC 160A PV Special

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Datasheet

Non-Stocked Lead-Time 15 Weeks

S/663.98

S/590.96

S/558.03

S/472.39

Min.: 1
Mult.: 1

Photovoltaic Fuses

160 A

Fast-Acting Fuses

1 kVDC

Bolt Down

Class gPV Fuses

Bulk

SPFJ

Industrial & Electrical Fuses 1500VDC 1A INLINE

SPXI001.L
Littelfuse
50: S/92.45
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPXI001.L

Mouser Part #
576-SPXI001.L

Littelfuse

Industrial & Electrical Fuses 1500VDC 1A INLINE

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/92.45

S/89.76

S/88.40

S/87.31

Min.: 50
Mult.: 50

Solar Protection Fuses

1 A

Fast-Acting Fuses

1.5 kVDC

30 kA

In Line Fuses

Holder

Cartridge

Without Indicator

Bulk

625 mOhms

SPXI

Industrial & Electrical Fuses 1500VDC 1A INLINE FUSE 8AWG

SPXI001.LXB
Littelfuse
50: S/110.27
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPXI001.LXB

Mouser Part #
576-SPXI001.LXB

Littelfuse

Industrial & Electrical Fuses 1500VDC 1A INLINE FUSE 8AWG

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/110.27

Min.: 50
Mult.: 50

Solar Protection Fuses

1 A

Fast-Acting Fuses

1.5 kVDC

30 kA

In Line Fuses

Holder

Cartridge

Without Indicator

Bulk

625 mOhms

SPXI

Industrial & Electrical Fuses 1500VDC 1A INLINE FUSE 8AWG

SPXI001.TXB
Littelfuse
1: S/250.79
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPXI001.TXB

Mouser Part #
576-SPXI001.TXB

Littelfuse

Industrial & Electrical Fuses 1500VDC 1A INLINE FUSE 8AWG

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/250.79

S/228.41

S/133.16

Min.: 1
Mult.: 1

Solar Protection Fuses

1 A

Fast-Acting Fuses

1.5 kVDC

30 kA

In Line Fuses

Holder

Cartridge

Without Indicator

Bulk

625 mOhms

SPXI

Industrial & Electrical Fuses 1500VDC 2A INLINE

SPXI002.L
Littelfuse
50: S/92.45
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
SPXI002.L

Mouser Part #
576-SPXI002.L

Littelfuse

Industrial & Electrical Fuses 1500VDC 2A INLINE

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

S/92.45

S/89.72

S/88.36

S/87.31

Min.: 50
Mult.: 50

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 1500VDC 2A INLINE FUSE 8AWG

SPXI002.LXB
Littelfuse
50: S/110.27
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
SPXI002.LXB

Mouser Part #
576-SPXI002.LXB

Littelfuse

Industrial & Electrical Fuses 1500VDC 2A INLINE FUSE 8AWG

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

S/110.27

Min.: 50
Mult.: 50

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 1500VDC 2A INLINE FUSE 8AWG

SPXI002.TXB
Littelfuse
1: S/250.40
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
SPXI002.TXB

Mouser Part #
576-SPXI002.TXB

Littelfuse

Industrial & Electrical Fuses 1500VDC 2A INLINE FUSE 8AWG

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

S/250.40

S/228.06

S/133.16

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 1500VDC 3A INLINE

SPXI003.L
Littelfuse
50: S/92.45
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPXI003.L

Mouser Part #
576-SPXI003.L

Littelfuse

Industrial & Electrical Fuses 1500VDC 3A INLINE

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/92.45

S/89.41

S/87.93

S/86.10

Min.: 50
Mult.: 50

Solar Protection Fuses

3 A

Fast-Acting Fuses

1.5 kVDC

30 kA

In Line Fuses

Holder

Cartridge

Without Indicator

Bulk

SPXI

Industrial & Electrical Fuses 1500VDC 3A INLINE FUSE 8AWG

SPXI003.LXB
Littelfuse
50: S/110.27
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPXI003.LXB

Mouser Part #
576-SPXI003.LXB

Littelfuse

Industrial & Electrical Fuses 1500VDC 3A INLINE FUSE 8AWG

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/110.27

Min.: 50
Mult.: 50

Solar Protection Fuses

3 A

Fast-Acting Fuses

1.5 kVDC

30 kA

In Line Fuses

Holder

Cartridge

Without Indicator

Bulk

SPXI

Industrial & Electrical Fuses 1500VDC 3A INLINE

SPXI003.T
Littelfuse
1: S/151.46
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPXI003.T

Mouser Part #
576-SPXI003.T

Littelfuse

Industrial & Electrical Fuses 1500VDC 3A INLINE

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/151.46

S/142.00

S/111.60

S/104.36

Min.: 1
Mult.: 1

Solar Protection Fuses

3 A

Fast-Acting Fuses

1.5 kVDC

30 kA

In Line Fuses

Holder

Cartridge

Without Indicator

Bulk

SPXI

Industrial & Electrical Fuses 1500VDC 3A INLINE FUSE 8AWG

SPXI003.TXB
Littelfuse
1: S/250.13
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPXI003.TXB

Mouser Part #
576-SPXI003.TXB

Littelfuse

Industrial & Electrical Fuses 1500VDC 3A INLINE FUSE 8AWG

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/250.13

S/227.83

S/133.16

Min.: 1
Mult.: 1

Solar Protection Fuses

3 A

Fast-Acting Fuses

1.5 kVDC

30 kA

In Line Fuses

Holder

Cartridge

Without Indicator

Bulk

SPXI

Industrial & Electrical Fuses 1500VDC 4A INLINE FUSE

SPXI004.L
Littelfuse
1: S/153.13
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPXI004.L

Mouser Part #
576-SPXI004.L

Littelfuse

Industrial & Electrical Fuses 1500VDC 4A INLINE FUSE

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/153.13

S/127.05

S/112.03

S/92.37

View

Min.: 1
Mult.: 1

Solar Protection Fuses

4 A

Fast-Acting Fuses

1.5 kVDC

30 kA

In Line Fuses

Snap In

Cartridge

Without Indicator

Bulk

43.8 mOhms

SPXI

Industrial & Electrical Fuses 1500 VDC 4A INLINE MIDGET FUSE 8AWG

SPXI004.LXB
Littelfuse
50: S/156.60
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPXI004.LXB

Mouser Part #
576-SPXI004.LXB

Littelfuse

Industrial & Electrical Fuses 1500 VDC 4A INLINE MIDGET FUSE 8AWG

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/156.60

S/153.29

S/153.25

View

Min.: 50
Mult.: 50

Solar Protection Fuses

4 A

Medium Blow Fuses

1.5 kVDC

30 kA

Cartridge Fuses

Holder

Clip

Without Indicator

Bulk

SPXI

Industrial & Electrical Fuses 1500VDC 4A INLINE

SPXI004.T
Littelfuse
1: S/158.23
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPXI004.T

Mouser Part #
576-SPXI004.T

Littelfuse

Industrial & Electrical Fuses 1500VDC 4A INLINE

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/158.23

S/131.33

S/108.41

S/105.14

Min.: 1
Mult.: 1

Solar Protection Fuses

4 A

Fast-Acting Fuses

1.5 kVDC

30 kA

In Line Fuses

Snap In

Cartridge

Without Indicator

Bulk

43.8 mOhms

SPXI

Industrial & Electrical Fuses 1500 VDC 4A INLINE MIDGET FUSE 8AWG

SPXI004.TXB
Littelfuse
1: S/238.65
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPXI004.TXB

Mouser Part #
576-SPXI004.TXB

Littelfuse

Industrial & Electrical Fuses 1500 VDC 4A INLINE MIDGET FUSE 8AWG

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/238.65

S/206.81

S/182.21

S/166.64

View

Min.: 1
Mult.: 1

Solar Protection Fuses

4 A

Medium Blow Fuses

1.5 kVDC

30 kA

Cartridge Fuses

Holder

Clip

Without Indicator

Bulk

SPXI

Industrial & Electrical Fuses 1500VDC 5A INLINE

SPXI005.T
Littelfuse
1: S/158.23
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPXI005.T

Mouser Part #
576-SPXI005.T

Littelfuse

Industrial & Electrical Fuses 1500VDC 5A INLINE

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/158.23

S/131.33

S/108.87

S/105.14

Min.: 1
Mult.: 1

Solar Protection Fuses

5 A

Fast-Acting Fuses

1.5 kVDC

30 kA

In Line Fuses

Snap In

Cartridge

Without Indicator

Bulk

76 mOhms

SPXI

Industrial & Electrical Fuses 1500 VDC 5A INLINE MIDGET FUSE 8AWG

SPXI005.TXB
Littelfuse
1: S/240.13
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPXI005.TXB

Mouser Part #
576-SPXI005.TXB

Littelfuse

Industrial & Electrical Fuses 1500 VDC 5A INLINE MIDGET FUSE 8AWG

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/240.13

S/208.13

S/183.49

S/166.64

View

Min.: 1
Mult.: 1

Solar Protection Fuses

5 A

Medium Blow Fuses

1.5 kVDC

30 kA

Cartridge Fuses

Holder

Clip

Without Indicator

Bulk

SPXI

Industrial & Electrical Fuses 1500 VDC 6A INLINE MIDGET FUSE 8AWG

SPXI006.LXB
Littelfuse
50: S/157.37
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPXI006.LXB

Mouser Part #
576-SPXI006.LXB

Littelfuse

Industrial & Electrical Fuses 1500 VDC 6A INLINE MIDGET FUSE 8AWG

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/157.37

S/154.10

S/154.03

Quote

Min.: 50
Mult.: 50

Solar Protection Fuses

6 A

Medium Blow Fuses

1.5 kVDC

30 kA

Cartridge Fuses

Holder

Clip

Without Indicator

Bulk

SPXI

Industrial & Electrical Fuses 1500VDC 6A INLINE MIDGET FUSE

SPXI006.T
Littelfuse
1: S/158.23
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPXI006.T

Mouser Part #
576-SPXI006.T

Littelfuse

Industrial & Electrical Fuses 1500VDC 6A INLINE MIDGET FUSE

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/158.23

S/131.33

S/109.07

S/105.14

Min.: 1
Mult.: 1

Solar Protection Fuses

Bulk

SPXI

Industrial & Electrical Fuses 1500 VDC 6A INLINE MIDGET FUSE 8AWG

SPXI006.TXB
Littelfuse
1: S/240.17
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPXI006.TXB

Mouser Part #
576-SPXI006.TXB

Littelfuse

Industrial & Electrical Fuses 1500 VDC 6A INLINE MIDGET FUSE 8AWG

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/240.17

S/208.17

S/183.53

S/166.64

View

Min.: 1
Mult.: 1

Solar Protection Fuses

6 A

Medium Blow Fuses

1.5 kVDC

30 kA

Cartridge Fuses

Holder

Clip

Without Indicator

Bulk

SPXI

Industrial & Electrical Fuses 1500VDC 8A INLINE MIDGET FUSE

SPXI008.L
Littelfuse
50: S/92.41
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPXI008.L

Mouser Part #
576-SPXI008.L

Littelfuse

Industrial & Electrical Fuses 1500VDC 8A INLINE MIDGET FUSE

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/92.41

S/90.50

S/88.13

S/87.31

Min.: 50
Mult.: 50

Solar Protection Fuses

Bulk

SPXI

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

SPXI008.LXB
Littelfuse
50: S/157.37
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPXI008.LXB

Mouser Part #
576-SPXI008.LXB

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/157.37

S/154.10

S/154.07

Quote

Min.: 50
Mult.: 50

Solar Protection Fuses

8 A

Medium Blow Fuses

1.5 kVDC

30 kA

Cartridge Fuses

Holder

Clip

Without Indicator

Bulk

SPXI

Industrial & Electrical Fuses 1500VDC 8A INLINE MIDGET FUSE

SPXI008.T
Littelfuse
1: S/158.23
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPXI008.T

Mouser Part #
576-SPXI008.T

Littelfuse

Industrial & Electrical Fuses 1500VDC 8A INLINE MIDGET FUSE

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/158.23

S/131.33

S/109.03

S/105.14

Min.: 1
Mult.: 1

Solar Protection Fuses

8 A

1.5 kVDC

Bulk

SPXI

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

SPXI008.TXB
Littelfuse
1: S/240.21
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
SPXI008.TXB

Mouser Part #
576-SPXI008.TXB

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/240.21

S/208.21

S/183.57

S/166.64

View

Min.: 1
Mult.: 1

Solar Protection Fuses

8 A

Medium Blow Fuses

1.5 kVDC

30 kA

Cartridge Fuses

Holder

Clip

Without Indicator

Bulk

SPXI

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