Industrial & Electrical Fuses

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JLLN 300V Class T Fast-Acting POWR-GARD® Fuses

Littelfuse JLLN 300V Class T Fast-Acting POWR-GARD® Fuses are less than 1/3 the size of comparable Class R fuses and are typically used for short-circuit protection of drives and surge sensitive components. The fuses feature a melamine body with either bronze (1A to 30A) or copper (35A to 1200A) caps. When rated in accordance with the NEC, Littelfuse JLLN POWR-GARD Fuses provide fast-acting overload and short circuit protection for non-inductive circuits and equipment.

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Part #

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

JLLN300.X
Littelfuse
1: S/655.54
97In Stock

Mfr. Part #
JLLN300.X

Mouser Part #
576-JLLN300.X

Littelfuse

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

Learn More

Datasheet

97In Stock

S/655.54

S/543.47

S/501.12

S/414.24

S/381.27

Min.: 1
Mult.: 1

Current Limiting Fuses

300 A

300 VAC

Fast-Acting Fuses

125 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

Industrial & Electrical Fuses 300V F/A CLASS T 175A PLTD

JLLN175.XXP
Littelfuse
1: S/364.49
2In Stock

Mfr. Part #
JLLN175.XXP

Mouser Part #
576-JLLN175.XXP

Littelfuse

Industrial & Electrical Fuses 300V F/A CLASS T 175A PLTD

Learn More

Datasheet

2In Stock

S/364.49

S/283.92

S/268.19

S/254.26

View

Min.: 1
Mult.: 1

Current Limiting Fuses

175 A

300 VAC

Fast-Acting Fuses

125 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

Industrial & Electrical Fuses 300V F/A CLASS T 700A

JLLN700.X
Littelfuse
1: S/2,052.48
2In Stock

Mfr. Part #
JLLN700.X

Mouser Part #
576-JLLN700.X

Littelfuse

Industrial & Electrical Fuses 300V F/A CLASS T 700A

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Datasheet

2In Stock

S/2,052.48

S/1,952.95

Min.: 1
Mult.: 1

Current Limiting Fuses

700 A

300 VAC

Fast-Acting Fuses

125 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

Industrial & Electrical Fuses 40A 300VAC 160VDC CLASS T

JLLN040.TXP
Littelfuse
1: S/173.02
5In Stock

Mfr. Part #
JLLN040.TXP

Mouser Part #
576-JLLN040.TXP

Littelfuse

Industrial & Electrical Fuses 40A 300VAC 160VDC CLASS T

Learn More

Datasheet

5In Stock

S/173.02

S/143.56

S/123.59

S/116.62

View

Min.: 1
Mult.: 1

Current Limiting Fuses

40 A

300 VAC

Fast-Acting Fuses

160 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

Industrial & Electrical Fuses 3A 300VAC

JLLN003.T
Littelfuse
1: S/158.89
1In Stock

Mfr. Part #
JLLN003.T

Mouser Part #
576-JLLN003.T

Littelfuse

Industrial & Electrical Fuses 3A 300VAC

Learn More

Datasheet

1In Stock

S/158.89

S/123.47

S/117.71

View

Min.: 1
Mult.: 1

Current Limiting Fuses

3 A

300 VAC

Fast-Acting Fuses

160 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

Industrial & Electrical Fuses 300V F/A CLASS T 125A

JLLN125.XXP
Littelfuse
1: S/296.34
1In Stock

Mfr. Part #
JLLN125.XXP

Mouser Part #
576-JLLN125.XXP

Littelfuse

Industrial & Electrical Fuses 300V F/A CLASS T 125A

Learn More

Datasheet

1In Stock

S/296.34

S/260.84

S/249.82

S/238.34

Min.: 1
Mult.: 1

Current Limiting Fuses

125 A

300 VAC

Fast-Acting Fuses

125 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

Industrial & Electrical Fuses 110A 300VAC 125VDC Class T

JLLN110.X
Littelfuse
1: S/325.61
2In Stock

Mfr. Part #
JLLN110.X

Mouser Part #
576-JLLN110.X

Littelfuse

Industrial & Electrical Fuses 110A 300VAC 125VDC Class T

Learn More

Datasheet

2In Stock

S/325.61

S/271.07

S/257.18

S/245.34

View

Min.: 1
Mult.: 1

Current Limiting Fuses

110 A

300 VAC

Fast-Acting Fuses

125 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

Industrial & Electrical Fuses 70A 300VAC 125VDC CLASS T

JLLN070.VXP
Littelfuse
1: S/224.79
21In Stock

Mfr. Part #
JLLN070.VXP

Mouser Part #
576-JLLN070.VXP

Littelfuse

Industrial & Electrical Fuses 70A 300VAC 125VDC CLASS T

Learn More

Datasheet

21In Stock

S/224.79

S/186.41

S/171.97

S/154.57

View

Min.: 1
Mult.: 1

Current Limiting Fuses

70 A

300 VAC

Fast-Acting Fuses

125 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

Industrial & Electrical Fuses 175A 300VAC 125VDC Class T

JLLN175.X
Littelfuse
1: S/240.52
20In Stock

Mfr. Part #
JLLN175.X

Mouser Part #
576-JLLN175.X

Littelfuse

Industrial & Electrical Fuses 175A 300VAC 125VDC Class T

Learn More

Datasheet

20In Stock

S/240.52

S/216.35

S/186.45

S/184.89

View

Min.: 1
Mult.: 1

Current Limiting Fuses

175 A

300 VAC

Fast-Acting Fuses

125 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

Industrial & Electrical Fuses 80A 300VAC

JLLN080.V
Littelfuse
1: S/187.19
64In Stock

Mfr. Part #
JLLN080.V

Mouser Part #
576-JLLN080.V

Littelfuse

Industrial & Electrical Fuses 80A 300VAC

Learn More

Datasheet

64In Stock

S/187.19

S/156.13

S/137.64

S/129.35

S/115.92

Min.: 1
Mult.: 1

Current Limiting Fuses

80 A

300 VAC

Fast-Acting Fuses

125 VDC

200 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

Industrial & Electrical Fuses 100A 300VAC

JLLN100.V
Littelfuse
1: S/155.93
110In Stock

Mfr. Part #
JLLN100.V

Mouser Part #
576-JLLN100.V

Littelfuse

Industrial & Electrical Fuses 100A 300VAC

Learn More

Datasheet

110In Stock

S/155.93

S/135.58

S/126.35

S/122.54

View

Min.: 1
Mult.: 1

Current Limiting Fuses

100 A

300 VAC

Fast-Acting Fuses

125 VDC

200 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

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

JLLN150.XXP
Littelfuse
1: S/304.24
50In Stock

Mfr. Part #
JLLN150.XXP

Mouser Part #
576-JLLN150.XXP

Littelfuse

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

Learn More

Datasheet

50In Stock

S/304.24

S/252.82

S/230.98

S/199.96

View

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 200A 300VAC 125VDC Class T

JLLN200.X
Littelfuse
1: S/290.89
99In Stock

Mfr. Part #
JLLN200.X

Mouser Part #
576-JLLN200.X

Littelfuse

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

Learn More

Datasheet

99In Stock

S/290.89

S/239.23

S/220.82

S/191.20

View

Min.: 1
Mult.: 1

Current Limiting Fuses

200 A

300 VAC

Fast-Acting Fuses

125 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

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

JLLN200.XXP
Littelfuse
1: S/303.69
33In Stock

Mfr. Part #
JLLN200.XXP

Mouser Part #
576-JLLN200.XXP

Littelfuse

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

Learn More

Datasheet

33In Stock

S/303.69

S/268.66

S/247.84

S/203.23

S/187.15

Min.: 1
Mult.: 1

Current Limiting Fuses

200 A

300 VAC

Fast-Acting Fuses

125 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

Industrial & Electrical Fuses 40A 300VAC

JLLN040.T
Littelfuse
1: S/157.41
445In Stock

Mfr. Part #
JLLN040.T

Mouser Part #
576-JLLN040.T

Littelfuse

Industrial & Electrical Fuses 40A 300VAC

Learn More

Datasheet

445In Stock

S/157.41

S/130.59

S/120.47

S/107.67

View

Min.: 1
Mult.: 1

Current Limiting Fuses

40 A

300 VAC

Fast-Acting Fuses

160 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

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

JLLN250.X
Littelfuse
1: S/675.23
26In Stock

Mfr. Part #
JLLN250.X

Mouser Part #
576-JLLN250.X

Littelfuse

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

Learn More

Datasheet

26In Stock

S/675.23

S/559.90

S/516.22

S/426.70

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: S/525.64
87In Stock

Mfr. Part #
JLLN400.X

Mouser Part #
576-JLLN400.X

Littelfuse

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

Learn More

Datasheet

87In Stock

S/525.64

S/435.88

S/401.94

S/344.10

S/305.95

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: S/826.81
14In Stock

Mfr. Part #
JLLN600.X

Mouser Part #
576-JLLN600.X

Littelfuse

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

Learn More

Datasheet

14In Stock

S/826.81

S/707.11

S/652.58

S/522.18

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 10A 300VAC

JLLN010.T
Littelfuse
1: S/158.89
2In Stock

Mfr. Part #
JLLN010.T

Mouser Part #
576-JLLN010.T

Littelfuse

Industrial & Electrical Fuses 10A 300VAC

Learn More

Datasheet

2In Stock

S/158.89

S/139.62

S/129.43

S/116.11

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: S/153.75
37In Stock
41On Order

Mfr. Part #
JLLN030.T

Mouser Part #
576-JLLN030.T

Littelfuse

Industrial & Electrical Fuses 30A 300VAC

Learn More

Datasheet

37In Stock

41On Order

S/153.75

S/131.84

S/121.64

S/97.43

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: S/141.41
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

S/141.41

S/116.39

S/109.26

S/93.58

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: S/204.47
5In Stock

Mfr. Part #
JLLN070.V

Mouser Part #
576-JLLN070.V

Littelfuse

Industrial & Electrical Fuses 70A 300VAC

Learn More

Datasheet

5In Stock

S/204.47

S/169.60

S/156.44

S/129.58

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: S/300.15
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

S/300.15

S/249.39

S/219.03

S/190.03

S/175.01

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: S/2,559.47
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

S/2,559.47

S/2,106.62

S/1,952.95

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 50A 300VAC

JLLN050.T
Littelfuse
1: S/146.05
36In Stock

Mfr. Part #
JLLN050.T

Mouser Part #
576-JLLN050.T

Littelfuse

Industrial & Electrical Fuses 50A 300VAC

Learn More

Datasheet

36In Stock

S/146.05

S/134.06

S/123.63

S/92.91

View

Min.: 1
Mult.: 1

Current Limiting Fuses

50 A

300 VAC

Fast-Acting Fuses

160 VDC

20 kA

Cartridge Fuses

Holder

Cartridge

Class T Fuses

Without Indicator

Bulk

JLLN

JLLN 300V Class T Fast-Acting POWR-GARD® Fuses

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