Industrial & Electrical Fuses

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Part #

Industrial & Electrical Fuses 4A 600VAC 600VDC Midget

KLKD004.T
Littelfuse
1: $21.79
1,486In Stock

Mfr. Part No.
KLKD004.T

Mouser Part No
576-KLKD004.T

Littelfuse

Industrial & Electrical Fuses 4A 600VAC 600VDC Midget

Learn More

Datasheet

1,486In Stock

$21.79

$20.31

$17.25

$17.08

$15.94

Min.: 1
Mult.: 1

KLKD

Midget Fuses

4 A

600 VAC

Fast Blow

600 VDC

100 kA at 600 VAC

Cartridge Fuses

Holder

Cartridge

Midget

Without Indicator

Bulk

51.1 mOhms

Industrial & Electrical Fuses 80A 300VAC

JLLN080.V
Littelfuse
1: $40.11
79In Stock

Mfr. Part No.
JLLN080.V

Mouser Part No
576-JLLN080.V

Littelfuse

Industrial & Electrical Fuses 80A 300VAC

Learn More

Datasheet

79In Stock

$40.11

$35.51

$34.32

$29.72

$28.95

Min.: 1
Mult.: 1

JLLN

Class T Fuses

80 A

300 VAC

Fast Blow

125 VDC

200 kA at 300 VAC

Cartridge Fuses

Holder

Cartridge

Class T

Without Indicator

Bulk

Industrial & Electrical Fuses 200A 300VAC 125VDC Class T

JLLN200.X
Littelfuse
1: $72.20
41In Stock

Mfr. Part No.
JLLN200.X

Mouser Part No
576-JLLN200.X

Littelfuse

Industrial & Electrical Fuses 200A 300VAC 125VDC Class T

Learn More

Datasheet

41In Stock

$72.20

$59.88

$55.41

$46.17

View

Min.: 1
Mult.: 1

JLLN

Class T Fuses

200 A

300 VAC

Fast Blow

125 VDC

20 kA at 125 VDC

Cartridge Fuses

Holder

Cartridge

Class T

Without Indicator

Bulk

Industrial & Electrical Fuses 300A 300VAC 125VDC Class T

JLLN300.X
Littelfuse
1: $161.05
114In Stock

Mfr. Part No.
JLLN300.X

Mouser Part No
576-JLLN300.X

Littelfuse

Industrial & Electrical Fuses 300A 300VAC 125VDC Class T

Learn More

Datasheet

114In Stock

$161.05

$133.54

$126.02

$103.78

$96.37

Min.: 1
Mult.: 1

JLLN

Class T Fuses

300 A

300 VAC

Fast Blow

125 VDC

20 kA at 125 VDC

Cartridge Fuses

Holder

Cartridge

Class T

Without Indicator

Bulk

Industrial & Electrical Fuses 250A 600VAC 300VDC Class T

JLLS250.X
Littelfuse
1: $207.12
14In Stock

Mfr. Part No.
JLLS250.X

Mouser Part No
576-JLLS250.X

Littelfuse

Industrial & Electrical Fuses 250A 600VAC 300VDC Class T

Learn More

Datasheet

14In Stock

$207.12

$176.39

$166.58

$130.36

View

Min.: 1
Mult.: 1

JLLS

Class T Fuses

250 A

600 VAC

Fast Blow

300 VDC

20 kA at 300 VDC

Cartridge Leaded Fuses

Holder

Cartridge

Class T

Without Indicator

Bulk

Industrial & Electrical Fuses 1A 600VAC 600VDC Midget

KLKD001.T
Littelfuse
1: $25.32
246In Stock

Mfr. Part No.
KLKD001.T

Mouser Part No
576-KLKD001.T

Littelfuse

Industrial & Electrical Fuses 1A 600VAC 600VDC Midget

Learn More

Datasheet

246In Stock

$25.32

$23.24

$21.30

$18.40

View

Min.: 1
Mult.: 1

KLKD

Midget Fuses

1 A

600 VAC

Fast Blow

600 VDC

100 kA at 600 VAC

Cartridge Fuses

Holder

Cartridge

Midget

Without Indicator

Bulk

252 mOhms

Industrial & Electrical Fuses 3A 600VAC 600VDC Midget

KLKD003.T
Littelfuse
1: $36.50
87In Stock

Mfr. Part No.
KLKD003.T

Mouser Part No
576-KLKD003.T

Littelfuse

Industrial & Electrical Fuses 3A 600VAC 600VDC Midget

Learn More

Datasheet

87In Stock

$36.50

$32.19

$27.13

$25.47

Min.: 1
Mult.: 1

KLKD

Midget Fuses

3 A

600 VAC

Fast Blow

600 VDC

100 kA at 600 VAC

Cartridge Fuses

Holder

Cartridge

Midget

Without Indicator

Bulk

77.3 mOhms

Industrial & Electrical Fuses 8A 600VAC 600VDC Midget

KLKD008.T
Littelfuse
1: $25.33
142In Stock

Mfr. Part No.
KLKD008.T

Mouser Part No
576-KLKD008.T

Littelfuse

Industrial & Electrical Fuses 8A 600VAC 600VDC Midget

Learn More

Datasheet

142In Stock

$25.33

$23.72

$20.16

$18.39

View

Min.: 1
Mult.: 1

KLKD

Midget Fuses

8 A

600 VAC

Fast Blow

600 VDC

100 kA at 600 VAC

Cartridge Fuses

Holder

Cartridge

Midget

Without Indicator

Bulk

19.4 mOhms

Industrial & Electrical Fuses 10A 600VAC 600VDC Midget

KLKD010.T
Littelfuse
1: $24.29
209In Stock

Mfr. Part No.
KLKD010.T

Mouser Part No
576-KLKD010.T

Littelfuse

Industrial & Electrical Fuses 10A 600VAC 600VDC Midget

Learn More

Datasheet

209In Stock

$24.29

$23.18

$19.69

$17.95

View

Min.: 1
Mult.: 1

KLKD

Midget Fuses

10 A

600 VAC

Fast Blow

600 VDC

100 kA at 600 VAC

Cartridge Fuses

Holder

Cartridge

Midget

Without Indicator

Bulk

12.8 mOhms

Industrial & Electrical Fuses 15A 600VAC 600VDC Midget

KLKD015.T
Littelfuse
1: $25.33
554In Stock

Mfr. Part No.
KLKD015.T

Mouser Part No
576-KLKD015.T

Littelfuse

Industrial & Electrical Fuses 15A 600VAC 600VDC Midget

Learn More

Datasheet

554In Stock

$25.33

$23.26

$19.76

$16.84

View

Min.: 1
Mult.: 1

KLKD

Midget Fuses

15 A

600 VAC

Fast Blow

600 VDC

100 kA at 600 VAC

Cartridge Fuses

Holder

Cartridge

Midget

Without Indicator

Bulk

7.855 mOhms

Industrial & Electrical Fuses .5A 600VAC 600VDC Midget

KLKD.500T
Littelfuse
1: $25.33
365In Stock

Mfr. Part No.
KLKD.500T

Mouser Part No
576-KLKD.500T

Littelfuse

Industrial & Electrical Fuses .5A 600VAC 600VDC Midget

Learn More

Datasheet

365In Stock

$25.33

$24.01

$20.40

$18.40

View

Min.: 1
Mult.: 1

KLKD

Midget Fuses

500 mA

600 VAC

Fast Blow

600 VDC

100 kA at 600 VAC

Cartridge Fuses

Holder

Cartridge

Midget

Without Indicator

Bulk

8.16 Ohms

Industrial & Electrical Fuses 50A 300VAC

JLLN050.T
Littelfuse
1: $39.57
24In Stock

Mfr. Part No.
JLLN050.T

Mouser Part No
576-JLLN050.T

Littelfuse

Industrial & Electrical Fuses 50A 300VAC

Learn More

Datasheet

24In Stock

$39.57

$32.83

$30.29

$25.36

View

Min.: 1
Mult.: 1

JLLN

Class T Fuses

50 A

300 VAC

Fast Blow

160 VDC

20 kA at 160 VDC

Cartridge Fuses

Holder

Cartridge

Class T

Without Indicator

Bulk

Industrial & Electrical Fuses 60A 300VAC

JLLN060.T
Littelfuse
1: $32.29
40In Stock

Mfr. Part No.
JLLN060.T

Mouser Part No
576-JLLN060.T

Littelfuse

Industrial & Electrical Fuses 60A 300VAC

Learn More

Datasheet

40In Stock

$32.29

$28.58

$26.40

$23.74

View

Min.: 1
Mult.: 1

JLLN

Class T Fuses

60 A

300 VAC

Fast Blow

160 VDC

20 kA at 160 VDC

Cartridge Fuses

Holder

Cartridge

Class T

Without Indicator

Bulk

Industrial & Electrical Fuses 60A 300VAC 160VDC CLASS T

JLLN060.TXP
Littelfuse
1: $38.38
15In Stock

Mfr. Part No.
JLLN060.TXP

Mouser Part No
576-JLLN060.TXP

Littelfuse

Industrial & Electrical Fuses 60A 300VAC 160VDC CLASS T

Learn More

Datasheet

15In Stock

$38.38

$31.84

$29.37

$24.33

View

Min.: 1
Mult.: 1

JLLN

Class T Fuses

60 A

300 VAC

Fast Blow

160 VDC

20 kA at 160 VDC

Cartridge Fuses

Holder

Cartridge

Class T

Without Indicator

Bulk

Industrial & Electrical Fuses 70A 300VAC

JLLN070.V
Littelfuse
1: $49.92
6In Stock

Mfr. Part No.
JLLN070.V

Mouser Part No
576-JLLN070.V

Littelfuse

Industrial & Electrical Fuses 70A 300VAC

Learn More

Datasheet

6In Stock

$49.92

$41.58

$35.56

$30.38

View

Min.: 1
Mult.: 1

JLLN

Class T Fuses

70 A

300 VAC

Fast Blow

125 VDC

200 kA at 300 VAC

Cartridge Fuses

Holder

Cartridge

Class T

Without Indicator

Bulk

Industrial & Electrical Fuses 150A 300VAC 125VDC Class T

JLLN150.X
Littelfuse
1: $73.66
4In Stock

Mfr. Part No.
JLLN150.X

Mouser Part No
576-JLLN150.X

Littelfuse

Industrial & Electrical Fuses 150A 300VAC 125VDC Class T

Learn More

Datasheet

4In Stock

$73.66

$61.10

$49.41

$43.68

View

Min.: 1
Mult.: 1

JLLN

Class T Fuses

150 A

300 VAC

Fast Blow

125 VDC

20 kA at 125 VDC

Cartridge Fuses

Holder

Cartridge

Class T

Without Indicator

Bulk

Industrial & Electrical Fuses 300V F/A CLASS T 150A PLTD

JLLN150.XXP
Littelfuse
1: $80.97
15In Stock

Mfr. Part No.
JLLN150.XXP

Mouser Part No
576-JLLN150.XXP

Littelfuse

Industrial & Electrical Fuses 300V F/A CLASS T 150A PLTD

Learn More

Datasheet

15In Stock

$80.97

$67.16

$62.14

$51.79

View

Min.: 1
Mult.: 1

JLLN

Class T Fuses

150 A

300 VAC

Fast Blow

125 VDC

20 kA at 125 VDC

Cartridge Fuses

Holder

Cartridge

Class T

Without Indicator

Bulk

Industrial & Electrical Fuses FUS 300V F/A CLASS T 200A PLTD

JLLN200.XXP
Littelfuse
1: $79.33
13In Stock
18Expected 20/04/2026

Mfr. Part No.
JLLN200.XXP

Mouser Part No
576-JLLN200.XXP

Littelfuse

Industrial & Electrical Fuses FUS 300V F/A CLASS T 200A PLTD

Learn More

Datasheet

13In Stock

18Expected 20/04/2026

$79.33

$65.80

$60.89

$50.74

View

Min.: 1
Mult.: 1

JLLN

Class T Fuses

200 A

300 VAC

Fast Blow

125 VDC

20 kA at 125 VDC

Cartridge Fuses

Holder

Cartridge

Class T

Without Indicator

Bulk

Industrial & Electrical Fuses 350A 300VAC 125VDC Class T

JLLN350.X
Littelfuse
1: $154.31
12In Stock

Mfr. Part No.
JLLN350.X

Mouser Part No
576-JLLN350.X

Littelfuse

Industrial & Electrical Fuses 350A 300VAC 125VDC Class T

Learn More

Datasheet

12In Stock

$154.31

$127.95

$120.75

$99.44

$92.34

Min.: 1
Mult.: 1

JLLN

Class T Fuses

350 A

300 VAC

Fast Blow

125 VDC

20 kA at 125 VDC

Cartridge Fuses

Holder

Cartridge

Class T

Without Indicator

Bulk

Industrial & Electrical Fuses 20A 600VAC 300VDC Class T

JLLS020.T
Littelfuse
1: $35.81
7In Stock

Mfr. Part No.
JLLS020.T

Mouser Part No
576-JLLS020.T

Littelfuse

Industrial & Electrical Fuses 20A 600VAC 300VDC Class T

Learn More

Datasheet

7In Stock

$35.81

$29.71

$27.41

$22.70

View

Min.: 1
Mult.: 1

JLLS

Class T Fuses

20 A

600 VAC

Fast Blow

300 VDC

20 kA at 300 VDC

Cartridge Fuses

Holder

Cartridge

Class T

Without Indicator

Bulk

Industrial & Electrical Fuses 30A 600VAC 300VDC Class T

JLLS030.T
Littelfuse
1: $30.87
1In Stock

Mfr. Part No.
JLLS030.T

Mouser Part No
576-JLLS030.T

Littelfuse

Industrial & Electrical Fuses 30A 600VAC 300VDC Class T

Learn More

Datasheet

1In Stock

$30.87

$25.60

$23.62

$19.57

View

Min.: 1
Mult.: 1

JLLS

Class T Fuses

30 A

600 VAC

Fast Blow

300 VDC

20 kA at 300 VDC

Cartridge Fuses

Holder

Cartridge

Class T

Without Indicator

Bulk

Industrial & Electrical Fuses 50A 600VAC 300VDC Class T

JLLS050.T
Littelfuse
1: $49.07
1In Stock

Mfr. Part No.
JLLS050.T

Mouser Part No
576-JLLS050.T

Littelfuse

Industrial & Electrical Fuses 50A 600VAC 300VDC Class T

Learn More

Datasheet

1In Stock

$49.07

$40.71

$37.55

$31.90

View

Min.: 1
Mult.: 1

JLLS

Class T Fuses

50 A

600 VAC

Fast Blow

300 VDC

20 kA at 300 VDC

Cartridge Fuses

Holder

Cartridge

Class T

Without Indicator

Bulk

Industrial & Electrical Fuses 60A 600VAC 300VDC Class T

JLLS060.T
Littelfuse
1: $43.76
7In Stock

Mfr. Part No.
JLLS060.T

Mouser Part No
576-JLLS060.T

Littelfuse

Industrial & Electrical Fuses 60A 600VAC 300VDC Class T

Learn More

Datasheet

7In Stock

$43.76

$36.30

$33.49

$28.45

View

Min.: 1
Mult.: 1

JLLS

Class T Fuses

60 A

600 VAC

Fast Blow

300 VDC

20 kA at 300 VDC

Cartridge Fuses

Holder

Cartridge

Class T

Without Indicator

Bulk

Industrial & Electrical Fuses 70A 600VAC 300VDC Class T

JLLS070.V
Littelfuse
1: $68.39
6In Stock

Mfr. Part No.
JLLS070.V

Mouser Part No
576-JLLS070.V

Littelfuse

Industrial & Electrical Fuses 70A 600VAC 300VDC Class T

Learn More

Datasheet

6In Stock

$68.39

$56.72

$47.04

$40.85

View

Min.: 1
Mult.: 1

JLLS

Class T Fuses

70 A

600 VAC

Fast Blow

300 VDC

20 kA at 300 VDC

Cartridge Fuses

Holder

Cartridge

Class T

Without Indicator

Bulk

Industrial & Electrical Fuses 80A 600VAC 300VDC Class T

JLLS080.V
Littelfuse
1: $75.70
17In Stock

Mfr. Part No.
JLLS080.V

Mouser Part No
576-JLLS080.V

Littelfuse

Industrial & Electrical Fuses 80A 600VAC 300VDC Class T

Learn More

Datasheet

17In Stock

$75.70

$62.79

$58.09

$48.41

View

Min.: 1
Mult.: 1

JLLS

Class T Fuses

80 A

600 VAC

Fast Blow

300 VDC

20 kA at 300 VDC

Cartridge Fuses

Holder

Cartridge

Class T

Without Indicator

Bulk

Customer Service Office

Company

Resources

Support

100 mA
125 mA
200 mA
250 mA
300 mA
500 mA
750 mA
1 A
1.1 A
1.2 A
1.5 A
2 A
2.5 A
3 A
3.5 A
4 A
5 A
6 A
7 A
8 A

2.776 mOhms
3.532 mOhms
4.5 mOhms
7.855 mOhms
10.3 mOhms
12.8 mOhms
16.6 mOhms
19.4 mOhms
20.5 mOhms
26.1 mOhms
36.3 mOhms
51.1 mOhms
61.3 mOhms
77.3 mOhms
98.9 mOhms
129 mOhms
134 mOhms
252 mOhms
402 mOhms
8.16 Ohms