Industrial & Electrical Fuses

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Part #

Industrial & Electrical Fuses 90A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS090.T
Littelfuse
1: Rp1.043.154
62In Stock

Mfr. Part No.
L50QS090.T

Mouser Part No
576-L50QS090.T

Littelfuse

Industrial & Electrical Fuses 90A 500VAC 500VDC FF L50QS POWR-SPEED

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Datasheet

62In Stock

Rp1.043.154

Rp917.667

Rp746.315

Rp735.308

Rp676.417

Min.: 1
Mult.: 1

Semiconductor Fuses

90 A

500 VAC

Fast-Acting Fuses

500 VDC

200 kA

Bolt Down

Class aR Fuses

Without Indicator

Bulk

L50QS

Industrial & Electrical Fuses 600A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS600.X
Littelfuse
1: Rp6.437.428
16In Stock

Mfr. Part No.
L70QS600.X

Mouser Part No
576-L70QS600.X

Littelfuse

Industrial & Electrical Fuses 600A 700VAC 700VDC FF L70QS POWR-SPEED

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Datasheet

16In Stock

Rp6.437.428

Rp5.471.144

Min.: 1
Mult.: 1

Semiconductor Fuses

600 A

700 VAC

Fast-Acting Fuses

700 VDC

200 kA

Bolt Down

Class aR Fuses

Without Indicator

Bulk

L70QS

Industrial & Electrical Fuses 350A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS350.V
Littelfuse
1: Rp2.870.966
60In Stock

Mfr. Part No.
L50QS350.V

Mouser Part No
576-L50QS350.V

Littelfuse

Industrial & Electrical Fuses 350A 500VAC 500VDC FF L50QS POWR-SPEED

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Datasheet

60In Stock

Rp2.870.966

Rp2.443.871

Rp2.298.754

Rp1.910.002

Rp1.670.403

Min.: 1
Mult.: 1

Semiconductor Fuses

350 A

500 VAC

Fast-Acting Fuses

500 VDC

200 kA

Bolt Down

Class aR Fuses

Without Indicator

Bulk

L50QS

Industrial & Electrical Fuses 200A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS200.V
Littelfuse
1: Rp2.945.083
65In Stock

Mfr. Part No.
L70QS200.V

Mouser Part No
576-L70QS200.V

Littelfuse

Industrial & Electrical Fuses 200A 700VAC 700VDC FF L70QS POWR-SPEED

Learn More

Datasheet

65In Stock

Rp2.945.083

Rp2.529.546

Rp2.180.789

Rp1.951.464

Min.: 1
Mult.: 1

Semiconductor Fuses

200 A

700 VAC

Fast-Acting Fuses

700 VDC

200 kA

Bolt Down

Class aR Fuses

Without Indicator

Bulk

L70QS

Industrial & Electrical Fuses 450A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS450.X
Littelfuse
1: Rp6.626.392
5In Stock

Mfr. Part No.
L70QS450.X

Mouser Part No
576-L70QS450.X

Littelfuse

Industrial & Electrical Fuses 450A 700VAC 700VDC FF L70QS POWR-SPEED

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Datasheet

5In Stock

Rp6.626.392

Rp5.876.040

Min.: 1
Mult.: 1

Semiconductor Fuses

450 A

700 VAC

Fast-Acting Fuses

700 VDC

200 kA

Bolt Down

Class aR Fuses

Without Indicator

Bulk

L70QS

Industrial & Electrical Fuses 25A 600VAC J Fuses

0JLS025.T
Littelfuse
1: Rp724.667
155In Stock

Mfr. Part No.
0JLS025.T

Mouser Part No
576-0JLS025.T

Littelfuse

Industrial & Electrical Fuses 25A 600VAC J Fuses

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Datasheet

155In Stock

Rp724.667

Rp651.283

Rp532.584

Rp477.913

View

Min.: 1
Mult.: 1

Current Limiting Fuses

25 A

600 VAC

Fast-Acting Fuses

200 kA

Cartridge Fuses

Holder

Clip

Class J Fuses

Without Indicator

Bulk

JLS

Industrial & Electrical Fuses 175A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS175.V
Littelfuse
1: Rp3.423.364
2In Stock

Mfr. Part No.
L70QS175.V

Mouser Part No
576-L70QS175.V

Littelfuse

Industrial & Electrical Fuses 175A 700VAC 700VDC FF L70QS POWR-SPEED

Learn More

Datasheet

2In Stock

Rp3.423.364

Rp2.772.448

Rp2.459.098

Rp2.148.684

Min.: 1
Mult.: 1

Semiconductor Fuses

175 A

700 VAC

Fast-Acting Fuses

700 VDC

200 kA

Bolt Down

Class aR Fuses

Without Indicator

Bulk

L70QS

Industrial & Electrical Fuses 6A 600VAC 300VDC Class T

JLLS006.T
Littelfuse
1: Rp657.337
1In Stock

Mfr. Part No.
JLLS006.T

Mouser Part No
576-JLLS006.T

Littelfuse

Industrial & Electrical Fuses 6A 600VAC 300VDC Class T

Learn More

Datasheet

1In Stock

Rp657.337

Rp559.920

Rp535.887

Rp479.014

View

Min.: 1
Mult.: 1

Current Limiting Fuses

6 A

600 VAC

Fast-Acting Fuses

300 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLS

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

JLLS030.TXP
Littelfuse
1: Rp651.100
6In Stock

Mfr. Part No.
JLLS030.TXP

Mouser Part No
576-JLLS030.TXP

Littelfuse

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

Learn More

Datasheet

6In Stock

Rp651.100

Rp546.711

Rp481.766

Rp461.585

Min.: 1
Mult.: 1

Current Limiting Fuses

30 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 450A 600VAC 300VDC CLASS T

JLLS450.XXP
Littelfuse
1: Rp9.310.045
2In Stock

Mfr. Part No.
JLLS450.XXP

Mouser Part No
576-JLLS450.XXP

Littelfuse

Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T

Learn More

Datasheet

2In Stock

Rp9.310.045

Rp8.049.858

Rp7.867.499

Quote

Min.: 1
Mult.: 1

Current Limiting Fuses

450 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 300A 600VAC 300VDC Class T

JLLS300.X
Littelfuse
1: Rp4.292.964
5In Stock

Mfr. Part No.
JLLS300.X

Mouser Part No
576-JLLS300.X

Littelfuse

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

Learn More

Datasheet

5In Stock

Rp4.292.964

Rp3.602.421

Rp3.425.749

Rp3.285.035

Min.: 1
Mult.: 1

Current Limiting Fuses

300 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 50A 600VAC J Fuses

0JLS050.T
Littelfuse
1: Rp1.348.614
3In Stock

Mfr. Part No.
0JLS050.T

Mouser Part No
576-0JLS050.T

Littelfuse

Industrial & Electrical Fuses 50A 600VAC J Fuses

Learn More

Datasheet

3In Stock

Rp1.348.614

Rp985.180

Rp904.274

Rp771.816

View

Min.: 1
Mult.: 1

Current Limiting Fuses

50 A

600 VAC

Fast-Acting Fuses

200 kA

Cartridge Fuses

Holder

Clip

Class J Fuses

Without Indicator

Bulk

JLS

Industrial & Electrical Fuses 150A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS150.V
Littelfuse
1: Rp1.800.110
59In Stock
130Expected 02/09/2026

Mfr. Part No.
L50QS150.V

Mouser Part No
576-L50QS150.V

Littelfuse

Industrial & Electrical Fuses 150A 500VAC 500VDC FF L50QS POWR-SPEED

Learn More

Datasheet

59In Stock

130Expected 02/09/2026

Rp1.800.110

Rp1.501.253

Rp1.385.306

Rp1.193.958

Rp1.077.461

Min.: 1
Mult.: 1

Semiconductor Fuses

150 A

500 VAC

Fast-Acting Fuses

500 VDC

200 kA

Bolt Down

Class aR Fuses

Without Indicator

Bulk

L50QS

Industrial & Electrical Fuses 200A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS200.V
Littelfuse
1: Rp1.822.308
39In Stock

Mfr. Part No.
L50QS200.V

Mouser Part No
576-L50QS200.V

Littelfuse

Industrial & Electrical Fuses 200A 500VAC 500VDC FF L50QS POWR-SPEED

Learn More

Datasheet

39In Stock

Rp1.822.308

Rp1.513.545

Rp1.414.660

Rp1.170.291

Rp1.077.461

Min.: 1
Mult.: 1

Semiconductor Fuses

200 A

500 VAC

Fast-Acting Fuses

500 VDC

200 kA

Bolt Down

Class aR Fuses

Without Indicator

Bulk

L50QS

Industrial & Electrical Fuses 250A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS250.V
Littelfuse
1: Rp2.871.149
23In Stock

Mfr. Part No.
L50QS250.V

Mouser Part No
576-L50QS250.V

Littelfuse

Industrial & Electrical Fuses 250A 500VAC 500VDC FF L50QS POWR-SPEED

Learn More

Datasheet

23In Stock

Rp2.871.149

Rp2.443.871

Rp2.299.488

Rp1.814.786

Rp1.670.403

Min.: 1
Mult.: 1

Semiconductor Fuses

250 A

500 VAC

Fast-Acting Fuses

500 VDC

200 kA

Bolt Down

Class aR Fuses

Without Indicator

Bulk

L50QS

Industrial & Electrical Fuses 300A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS300.V
Littelfuse
1: Rp2.686.405
27In Stock
33Expected 17/09/2026

Mfr. Part No.
L50QS300.V

Mouser Part No
576-L50QS300.V

Littelfuse

Industrial & Electrical Fuses 300A 500VAC 500VDC FF L50QS POWR-SPEED

Learn More

Datasheet

27In Stock

33Expected 17/09/2026

Rp2.686.405

Rp2.380.577

Rp2.194.915

Rp1.798.642

Rp1.670.403

Min.: 1
Mult.: 1

Semiconductor Fuses

300 A

500 VAC

Fast-Acting Fuses

500 VDC

200 kA

Bolt Down

Class aR Fuses

Without Indicator

Bulk

L50QS

Industrial & Electrical Fuses 600A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS600.X
Littelfuse
1: Rp4.215.544
56In Stock

Mfr. Part No.
L50QS600.X

Mouser Part No
576-L50QS600.X

Littelfuse

Industrial & Electrical Fuses 600A 500VAC 500VDC FF L50QS POWR-SPEED

Learn More

Datasheet

56In Stock

Rp4.215.544

Rp3.513.259

Rp3.264.671

Rp2.808.589

Min.: 1
Mult.: 1

Semiconductor Fuses

600 A

500 VAC

Fast-Acting Fuses

500 VDC

200 kA

Bolt Down

Class aR Fuses

Without Indicator

Bulk

L50QS

Industrial & Electrical Fuses 70A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS070.V
Littelfuse
1: Rp2.412.866
106In Stock

Mfr. Part No.
L70QS070.V

Mouser Part No
576-L70QS070.V

Littelfuse

Industrial & Electrical Fuses 70A 700VAC 700VDC FF L70QS POWR-SPEED

Learn More

Datasheet

106In Stock

Rp2.412.866

Rp2.000.998

Rp1.845.241

Rp1.585.645

View

Min.: 1
Mult.: 1

Semiconductor Fuses

70 A

700 VAC

Fast-Acting Fuses

700 VDC

200 kA

Bolt Down

Class aR Fuses

Without Indicator

Bulk

L70QS

Industrial & Electrical Fuses 150A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS150.V
Littelfuse
1: Rp3.400.798
18In Stock

Mfr. Part No.
L70QS150.V

Mouser Part No
576-L70QS150.V

Littelfuse

Industrial & Electrical Fuses 150A 700VAC 700VDC FF L70QS POWR-SPEED

Learn More

Datasheet

18In Stock

Rp3.400.798

Rp2.837.759

Rp2.662.372

Rp2.148.684

Min.: 1
Mult.: 1

Semiconductor Fuses

150 A

700 VAC

Fast-Acting Fuses

700 VDC

200 kA

Bolt Down

Class aR Fuses

Without Indicator

Bulk

L70QS

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

JLLS250.X
Littelfuse
1: Rp3.982.550
16In Stock

Mfr. Part No.
JLLS250.X

Mouser Part No
576-JLLS250.X

Littelfuse

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

Learn More

Datasheet

16In Stock

Rp3.982.550

Rp3.421.529

Rp3.158.264

Rp2.515.053

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 60A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS060.V
Littelfuse
1: Rp1.903.948
25In Stock

Mfr. Part No.
L70QS060.V

Mouser Part No
576-L70QS060.V

Littelfuse

Industrial & Electrical Fuses 60A 700VAC 700VDC FF L70QS POWR-SPEED

Learn More

Datasheet

25In Stock

Rp1.903.948

Rp1.586.929

Rp1.503.455

Rp1.204.782

Rp1.109.199

Min.: 1
Mult.: 1

Semiconductor Fuses

60 A

700 VAC

Fast-Acting Fuses

700 VDC

200 kA

Bolt Down

Class aR Fuses

Without Indicator

Bulk

L70QS

Industrial & Electrical Fuses 200A 600VAC J Fuses

0JLS200.X
Littelfuse
1: Rp3.417.676
98In Stock

Mfr. Part No.
0JLS200.X

Mouser Part No
576-0JLS200.X

Littelfuse

Industrial & Electrical Fuses 200A 600VAC J Fuses

Learn More

Datasheet

98In Stock

Rp3.417.676

Rp2.810.057

Rp2.594.491

Rp2.152.903

Min.: 1
Mult.: 1

Current Limiting Fuses

200 A

600 VAC

Fast-Acting Fuses

200 kA

Cartridge Blade Fuses

Holder

Knife Blade

Class J Fuses

Without Indicator

Bulk

JLS

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

JLLS020.T
Littelfuse
1: Rp683.389
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

Rp683.389

Rp566.891

Rp522.861

Rp433.149

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 70A 600VAC 300VDC Class T

JLLS070.V
Littelfuse
1: Rp1.302.566
1In Stock
4Expected 31/08/2026

Mfr. Part No.
JLLS070.V

Mouser Part No
576-JLLS070.V

Littelfuse

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

Learn More

Datasheet

1In Stock

4Expected 31/08/2026

Rp1.302.566

Rp1.080.396

Rp996.555

Rp824.653

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: Rp1.450.068
16In Stock

Mfr. Part No.
JLLS100.V

Mouser Part No
576-JLLS100.V

Littelfuse

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

Learn More

Datasheet

16In Stock

Rp1.450.068

Rp1.202.764

Rp1.160.385

Rp917.850

Rp845.384

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

Customer Service Office

Company

Resources

Support

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