Industrial & Electrical Fuses

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Part #

Industrial & Electrical Fuses 8A 600VAC 600VDC Midget

KLKD008.T
Littelfuse
1: $22.601
110In Stock

Mfr. Part #
KLKD008.T

Mouser Part #
576-KLKD008.T

Littelfuse

Industrial & Electrical Fuses 8A 600VAC 600VDC Midget

Learn More

Datasheet

110In Stock

$22.601

$21.276

$17.626

$16.533

View

Min.: 1
Mult.: 1

Circuit Protection Fuses

8 A

600 VAC

Fast-Acting Fuses

600 VDC

100 kA

Cartridge Fuses

Holder

Cartridge

Without Indicator

Bulk

19.4 mOhms

KLKD

Industrial & Electrical Fuses 20A 600VAC 600VDC Midget

KLKD020.T
Littelfuse
1: $24.767
180In Stock

Mfr. Part #
KLKD020.T

Mouser Part #
576-KLKD020.T

Littelfuse

Industrial & Electrical Fuses 20A 600VAC 600VDC Midget

Learn More

Datasheet

180In Stock

$24.767

$22.275

$21.276

$17.637

View

Min.: 1
Mult.: 1

Circuit Protection Fuses

20 A

600 VAC

Fast-Acting Fuses

600 VDC

100 kA

Cartridge Fuses

Holder

Cartridge

Without Indicator

Bulk

4.5 mOhms

KLKD

Industrial & Electrical Fuses 25A 600VAC 600VDC Midget

KLKD025.T
Littelfuse
1: $26.797
174In Stock

Mfr. Part #
KLKD025.T

Mouser Part #
576-KLKD025.T

Littelfuse

Industrial & Electrical Fuses 25A 600VAC 600VDC Midget

Learn More

Datasheet

174In Stock

$26.797

$22.906

$20.382

$17.626

View

Min.: 1
Mult.: 1

Circuit Protection Fuses

25 A

600 VAC

Fast-Acting Fuses

600 VDC

100 kA

Cartridge Fuses

Holder

Cartridge

Without Indicator

Bulk

3.532 mOhms

KLKD

Industrial & Electrical Fuses 250A 300VAC 125VDC Class T

JLLN250.X
Littelfuse
1: $182.437
27In Stock

Mfr. Part #
JLLN250.X

Mouser Part #
576-JLLN250.X

Littelfuse

Industrial & Electrical Fuses 250A 300VAC 125VDC Class T

Learn More

Datasheet

27In Stock

$182.437

$151.275

$139.475

$115.286

Min.: 1
Mult.: 1

Current Limiting Fuses

250 A

300 VAC

Fast-Acting Fuses

125 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

Industrial & Electrical Fuses 400A 300VAC 125VDC Class T

JLLN400.X
Littelfuse
1: $142.020
72In Stock

Mfr. Part #
JLLN400.X

Mouser Part #
576-JLLN400.X

Littelfuse

Industrial & Electrical Fuses 400A 300VAC 125VDC Class T

Learn More

Datasheet

72In Stock

$142.020

$117.768

$108.598

$92.969

$82.663

Min.: 1
Mult.: 1

Current Limiting Fuses

400 A

300 VAC

Fast-Acting Fuses

125 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

Industrial & Electrical Fuses 600A 300VAC 125VDC Class T

JLLN600.X
Littelfuse
1: $223.390
15In Stock

Mfr. Part #
JLLN600.X

Mouser Part #
576-JLLN600.X

Littelfuse

Industrial & Electrical Fuses 600A 300VAC 125VDC Class T

Learn More

Datasheet

15In Stock

$223.390

$191.050

$176.316

$141.084

Min.: 1
Mult.: 1

Current Limiting Fuses

600 A

300 VAC

Fast-Acting Fuses

125 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

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

JLLS250.X
Littelfuse
1: $228.290
19In Stock

Mfr. Part #
JLLS250.X

Mouser Part #
576-JLLS250.X

Littelfuse

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

Learn More

Datasheet

19In Stock

$228.290

$195.614

$180.523

$144.176

Min.: 1
Mult.: 1

Current Limiting Fuses

250 A

600 VAC

Fast-Acting Fuses

300 VDC

20 kA

Cartridge Leaded Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLS

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

KLKD.500T
Littelfuse
1: $27.807
299In Stock

Mfr. Part #
KLKD.500T

Mouser Part #
576-KLKD.500T

Littelfuse

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

Learn More

Datasheet

299In Stock

$27.807

$23.074

$21.276

$20.771

View

Min.: 1
Mult.: 1

Circuit Protection Fuses

500 mA

600 VAC

Fast-Acting Fuses

600 VDC

100 kA

Cartridge Fuses

Holder

Cartridge

Without Indicator

Bulk

8.16 Ohms

KLKD

Industrial & Electrical Fuses 10A 300VAC

JLLN010.T
Littelfuse
1: $42.930
2In Stock

Mfr. Part #
JLLN010.T

Mouser Part #
576-JLLN010.T

Littelfuse

Industrial & Electrical Fuses 10A 300VAC

Learn More

Datasheet

2In Stock

$42.930

$37.724

$34.969

$31.372

View

Min.: 1
Mult.: 1

Current Limiting Fuses

10 A

300 VAC

Fast-Acting Fuses

160 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

Industrial & Electrical Fuses 30A 300VAC

JLLN030.T
Littelfuse
1: $41.542
57In Stock
21Expected 9/24/2026

Mfr. Part #
JLLN030.T

Mouser Part #
576-JLLN030.T

Littelfuse

Industrial & Electrical Fuses 30A 300VAC

Learn More

Datasheet

57In Stock

21Expected 9/24/2026

$41.542

$35.621

$32.865

$26.324

View

Min.: 1
Mult.: 1

Current Limiting Fuses

30 A

300 VAC

Fast-Acting Fuses

160 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

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

JLLN060.TXP
Littelfuse
1: $38.208
10In Stock

Mfr. Part #
JLLN060.TXP

Mouser Part #
576-JLLN060.TXP

Littelfuse

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

Learn More

Datasheet

10In Stock

$38.208

$31.446

$29.521

$25.283

View

Min.: 1
Mult.: 1

Current Limiting Fuses

60 A

300 VAC

Fast-Acting Fuses

160 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

Industrial & Electrical Fuses 70A 300VAC

JLLN070.V
Littelfuse
1: $55.245
5In Stock

Mfr. Part #
JLLN070.V

Mouser Part #
576-JLLN070.V

Littelfuse

Industrial & Electrical Fuses 70A 300VAC

Learn More

Datasheet

5In Stock

$55.245

$45.822

$42.267

$35.011

View

Min.: 1
Mult.: 1

Current Limiting Fuses

70 A

300 VAC

Fast-Acting Fuses

125 VDC

200 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

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

JLLN150.X
Littelfuse
1: $81.096
5In Stock

Mfr. Part #
JLLN150.X

Mouser Part #
576-JLLN150.X

Littelfuse

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

Learn More

Datasheet

5In Stock

$81.096

$67.382

$59.179

$51.344

$47.284

Min.: 1
Mult.: 1

Current Limiting Fuses

150 A

300 VAC

Fast-Acting Fuses

125 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

Industrial & Electrical Fuses 800A 300VAC 125VDC Class T

JLLN800.X
Littelfuse
1: $691.528
2In Stock

Mfr. Part #
JLLN800.X

Mouser Part #
576-JLLN800.X

Littelfuse

Industrial & Electrical Fuses 800A 300VAC 125VDC Class T

Learn More

Datasheet

2In Stock

$691.528

$569.175

$527.654

Min.: 1
Mult.: 1

Current Limiting Fuses

800 A

300 VAC

Fast-Acting Fuses

125 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

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

JLLS020.T
Littelfuse
1: $39.175
7In Stock

Mfr. Part #
JLLS020.T

Mouser Part #
576-JLLS020.T

Littelfuse

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

Learn More

Datasheet

7In Stock

$39.175

$32.497

$29.973

$24.830

View

Min.: 1
Mult.: 1

Current Limiting Fuses

20 A

600 VAC

Fast-Acting Fuses

300 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLS

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

JLLS050.T
Littelfuse
1: $49.461
1In Stock

Mfr. Part #
JLLS050.T

Mouser Part #
576-JLLS050.T

Littelfuse

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

Learn More

Datasheet

1In Stock

$49.461

$44.497

$41.037

$31.782

View

Min.: 1
Mult.: 1

Current Limiting Fuses

50 A

600 VAC

Fast-Acting Fuses

300 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLS

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

JLLS060.T
Littelfuse
1: $48.325
9In Stock
9Expected 8/17/2026

Mfr. Part #
JLLS060.T

Mouser Part #
576-JLLS060.T

Littelfuse

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

Learn More

Datasheet

9In Stock

9Expected 8/17/2026

$48.325

$40.627

$36.977

$30.625

View

Min.: 1
Mult.: 1

Current Limiting Fuses

60 A

600 VAC

Fast-Acting Fuses

300 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLS

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

JLLS070.V
Littelfuse
1: $74.670
1In Stock
4Expected 9/22/2026

Mfr. Part #
JLLS070.V

Mouser Part #
576-JLLS070.V

Littelfuse

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

Learn More

Datasheet

1In Stock

4Expected 9/22/2026

$74.670

$61.934

$57.117

$47.273

View

Min.: 1
Mult.: 1

Current Limiting Fuses

70 A

600 VAC

Fast-Acting Fuses

300 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLS

Industrial & Electrical Fuses 100A 600VAC 300VDC Class T

JLLS100.V
Littelfuse
1: $83.115
16In Stock

Mfr. Part #
JLLS100.V

Mouser Part #
576-JLLS100.V

Littelfuse

Industrial & Electrical Fuses 100A 600VAC 300VDC Class T

Learn More

Datasheet

16In Stock

$83.115

$68.938

$63.890

$52.616

$48.462

Min.: 1
Mult.: 1

Current Limiting Fuses

100 A

600 VAC

Fast-Acting Fuses

300 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLS

Industrial & Electrical Fuses 100A 600VAC 300VDC CLASS T

JLLS100.VXP
Littelfuse
1: $90.624
6In Stock

Mfr. Part #
JLLS100.VXP

Mouser Part #
576-JLLS100.VXP

Littelfuse

Industrial & Electrical Fuses 100A 600VAC 300VDC CLASS T

Learn More

Datasheet

6In Stock

$90.624

$76.142

$64.427

$57.370

$52.826

Min.: 1
Mult.: 1

Current Limiting Fuses

100 A

600 VAC

Fast-Acting Fuses

300 VDC

20 kA, 200 kA

Cartridge Leaded Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLS

Industrial & Electrical Fuses 150A 600VAC 300VDC Class T

JLLS150.X
Littelfuse
1: $100.321
13In Stock
15Expected 10/19/2026

Mfr. Part #
JLLS150.X

Mouser Part #
576-JLLS150.X

Littelfuse

Industrial & Electrical Fuses 150A 600VAC 300VDC Class T

Learn More

Datasheet

13In Stock

15Expected 10/19/2026

$100.321

$83.199

$76.731

$63.091

View

Min.: 1
Mult.: 1

Current Limiting Fuses

150 A

600 VAC

Fast-Acting Fuses

300 VDC

20 kA

Cartridge Leaded Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLS

Industrial & Electrical Fuses 200A 600VAC 300VDC Class T

JLLS200.X
Littelfuse
1: $105.358
15In Stock

Mfr. Part #
JLLS200.X

Mouser Part #
576-JLLS200.X

Littelfuse

Industrial & Electrical Fuses 200A 600VAC 300VDC Class T

Learn More

Datasheet

15In Stock

$105.358

$87.480

$81.569

$66.667

$61.387

Min.: 1
Mult.: 1

Current Limiting Fuses

200 A

600 VAC

Fast-Acting Fuses

300 VDC

20 kA

Cartridge Leaded Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLS

Industrial & Electrical Fuses 5A 600VAC 600VDC Midget

KLKD005.T
Littelfuse
1: $21.759
61In Stock
70Expected 10/20/2026

Mfr. Part #
KLKD005.T

Mouser Part #
576-KLKD005.T

Littelfuse

Industrial & Electrical Fuses 5A 600VAC 600VDC Midget

Learn More

Datasheet

61In Stock

70Expected 10/20/2026

$21.759

$21.581

$18.036

$16.617

View

Min.: 1
Mult.: 1

Circuit Protection Fuses

5 A

600 VAC

Fast-Acting Fuses

600 VDC

100 kA

Cartridge Fuses

Holder

Cartridge

Without Indicator

Bulk

36.3 mOhms

KLKD

Industrial & Electrical Fuses 6A 600VAC 600VDC Midget

KLKD006.T
Littelfuse
1: $28.028
26In Stock

Mfr. Part #
KLKD006.T

Mouser Part #
576-KLKD006.T

Littelfuse

Industrial & Electrical Fuses 6A 600VAC 600VDC Midget

Learn More

Datasheet

26In Stock

$28.028

$23.253

$21.444

$17.774

View

Min.: 1
Mult.: 1

Circuit Protection Fuses

6 A

600 VAC

Fast-Acting Fuses

600 VDC

100 kA

Cartridge Fuses

Holder

Cartridge

Without Indicator

Bulk

26.1 mOhms

KLKD

Industrial & Electrical Fuses 7A 600VAC 600VDC Midget

KLKD007.T
Littelfuse
1: $27.807
9In Stock

Mfr. Part #
KLKD007.T

Mouser Part #
576-KLKD007.T

Littelfuse

Industrial & Electrical Fuses 7A 600VAC 600VDC Midget

Learn More

Datasheet

9In Stock

$27.807

$21.707

$20.045

$17.206

View

Min.: 1
Mult.: 1

Circuit Protection Fuses

7 A

600 VAC

Fast-Acting Fuses

600 VDC

100 kA

Cartridge Fuses

Holder

Cartridge

Without Indicator

Bulk

20.5 mOhms

KLKD

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