Tab/Blade Fuses 2,400+

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Part RoHS Manufacturer Circuit Protection Type Mounting Feature Rated AC Voltage Rated DC Voltage Rated Current Terminal Shape Nominal Joule Integral Minimum Operating Temperature Terminal Finish Rated Breaking Capacity Manufacturer Series Trip Time/Delay Additional Features Pre Arcing Rating (A2/s) Packing Method Body Length/Diameter Body Width Fuse Class JESD-609 Code Rated Voltage Resistance Minimum Pre Arcing Time Fuse Size Built-in Features Dimensions Body Height Reference Standard Maximum Operating Temperature Blow Characteristic

7945894977

Littelfuse

Electric Fuse

Inline/Holder

500 V

300 V

3.5 A

Tab/Blade

-55 °C (-67 °F)

10 kA

Rated Breaking Capacity at 300 VDC: 10000 A

Bulk

0.406 in (10.31 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

CE, UL

125 °C (257 °F)

Time Delay

0695025.PXPS

Littelfuse

Electric Fuse

Inline/Holder

32 V

25 A

Tab/Blade

1.37 kJ

-40 °C (-40 °F)

1 kA

40 ms

Bulk

0.421 in (10.7 mm)

0.244 in (6.2 mm)

0.421 x 0.244 x 0.689 in (10.7 x 6.2 x 17.5 mm)

0.689 in (17.5 mm)

125 °C (257 °F)

KLSR150

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

150 A

Tab/Blade

200 kA

KLSR

Rated Breaking Capacity at 300 VDC: 20000 A

1.843 in (46.8 mm)

9.626 in (244.5 mm)

CSA; UL

Fast

KLSR600

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

600 A

Tab/Blade

200 kA

KLSR

Rated Breaking Capacity at 300 VDC: 20000 A

3.094 in (78.6 mm)

13.374 in (339.7 mm)

CSA; UL

Fast

0495070TXN

Littelfuse

Electric Fuse

Inline/Holder

32 V

70 A

Tab/Blade

-40 °C (-40 °F)

1 kA

495

Bulk

0.555 in (14.1 mm)

0.476 in (12.1 mm)

0.555 x 0.476 x 1.063 in (14.1 x 12.1 x 27 mm)

1.063 in (27 mm)

125 °C (257 °F)

JLLS500

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

500 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

2.063 in (52.4 mm)

2.063 x 1.764 in (52.4 x 44.8 mm)

1.764 in (44.8 mm)

CSA; UL

Fast

SPNH0400.X3LDEMS

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

400 A

Tab/Blade

85 kJ

50 kA

Bulk

5.165 in (131.2 mm)

2.874 in (73 mm)

NH

2.874 in (73 mm)

UL

LA070URD30LI0315

Littelfuse

Electric Fuse

Inline/Holder

700 V

315 A

Tab/Blade

12 J

200 kA

1.575 in (40 mm)

1.575 in (40 mm)

Indicator

1.575 x 1.575 x 1.874 in (40 x 40 x 47.6 mm)

1.874 in (47.6 mm)

UL

Very Fast

0998350.UX-2M6

Littelfuse

Electric Fuse

Inline/Holder

70 V

350 A

Tab/Blade

495 kJ

-40 °C (-40 °F)

Tin

2.5 kA

100 ms

Bulk

1.15 in (29.2 mm)

0.748 in (19 mm)

e3

70 V

Mega

0.39 in (9.9 mm)

ISO

125 °C (257 °F)

0TLS015.TXL

Littelfuse

Electric Fuse

Inline/Holder

170 V

15 A

Tab/Blade

100 kA

Bulk

0.563 in (14.3 mm)

170 V

0.563 x 0.877 in (14.3 x 22.27 mm)

0.877 in (22.28 mm)

CUL; IEC; TUV; UL

0294120.MXJ-C

Littelfuse

Electric Fuse

Inline/Holder

32 V

120 A

Tab/Blade

-40 °C (-40 °F)

40 ms

0.864 in (21.95 mm)

0.593 in (15.05 mm)

0.929 in (23.6 mm)

125 °C (257 °F)

262.300

Littelfuse

Electric Fuse

Inline/Holder

125 V

125 V

300 mA

Tab/Blade

-55 °C (-67 °F)

Gold

10 kA

Rated Breaking Capacity at 125 VDC: 10000 A

0.235 in (5.97 mm)

e4

0.235 x 0.29 in (5.97 x 7.37 mm)

0.29 in (7.37 mm)

CSA; UL

125 °C (257 °F)

Very Fast

0298100ZXH

Littelfuse

Electric Fuse

Inline/Holder

32 V

100 A

Tab/Blade

31.1 kJ

-40 °C (-40 °F)

Silver

2 kA

Bulk

1.15 in (29.21 mm)

0.75 in (19.05 mm)

e4

1.15 x 0.75 x 0.42 in (29.21 x 19.05 x 10.67 mm)

0.42 in (10.67 mm)

125 °C (257 °F)

168.6785.5102

Littelfuse

Electric Fuse

Inline/Holder

32 V

10 A

Tab/Blade

79.2 J

Tin

1 kA

Rated Breaking Capacity at 32 VDC: 1000 A

Bulk

0.469 in (11.9 mm)

0.15 in (3.8 mm)

e3

0.469 x 0.15 x 0.339 in (11.9 x 3.8 x 8.6 mm)

0.339 in (8.6 mm)

UL

0898150.U-2M8

Littelfuse

Electric Fuse

Inline/Holder

70 V

150 A

Tab/Blade

58.1 kJ

-40 °C (-40 °F)

2.5 kA

100 ms

1.15 in (29.2 mm)

0.748 in (19 mm)

Mega

0.39 in (9.9 mm)

125 °C (257 °F)

Time Delay

NH00CM4

Littelfuse

Electric Fuse

Inline/Holder

500 V

440 V

4 A

Tab/Blade

120 kA

Rated Breaking Capacity at 440 VDC: 25000 A

2.02 in (51.3 mm)

0.787 in (20 mm)

Indicator

2.02 x 0.787 x 2.126 in (51.3 x 20 x 54 mm)

2.126 in (54 mm)

VDE

JTD150ID

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

150 A

Tab/Blade

200 kA

Rated Breaking Capacity at 500 VDC: 20000 A

Bulk

1.5 in (38.1 mm)

Indicator

1.626 x 3 in (41.3 x 76.2 mm)

3 in (76.2 mm)

CSA; UL

Time Delay

FLSR225ID

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

225 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

2.594 in (65.9 mm)

Indicator

2.594 x 11.626 in (65.9 x 295.3 mm)

11.626 in (295.3 mm)

CSA; QPL; UL

Time Delay

JTD400

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

400 A

Tab/Blade

1.055 MJ

200 kA

Rated Breaking Capacity at 500 VDC: 20000 A

Bulk

2 in (50.8 mm)

3.374 in (85.7 mm)

CSA; UL

Time Delay

0998175.UX-1M6

Littelfuse

Electric Fuse

Inline/Holder

70 V

175 A

Tab/Blade

79.3 kJ

-40 °C (-40 °F)

Tin

2.5 kA

100 ms

Bulk

1.15 in (29.2 mm)

0.748 in (19 mm)

e3

70 V

Mega

0.39 in (9.9 mm)

ISO

125 °C (257 °F)

LA15QS400-4IL

Littelfuse

Electric Fuse

Inline/Holder

150 V

150 V

400 A

Tab/Blade

40 J

100 kA

Rated Breaking Capacity at 150 VDC: 100000 A

1.13 in (28.7 mm)

1.13 x 1.161 in (28.7 x 29.5 mm)

1.161 in (29.5 mm)

UL

Very Fast

157.5916.6251

Littelfuse

Electric Fuse

Inline/Holder

48 V

250 A

Tab/Blade

-40 °C (-40 °F)

1.5 kA

200 ms

Bulk

3.228 in (82 mm)

0.787 in (20 mm)

0.02 in (0.5 mm)

125 °C (257 °F)

CNN040E

Littelfuse

Electric Fuse

Inline/Holder

125 V

80 V

40 A

Tab/Blade

2.7 kA

3.181 in (80.8 mm)

3.18 in (80.77 mm)

CUL; UL

Very Fast

0298175.UXP-1M6

Littelfuse

Electric Fuse

Inline/Holder

32 V

175 A

Tab/Blade

205.5 kJ

-40 °C (-40 °F)

Tin

2 kA

100 ms

1.15 in (29.2 mm)

0.75 in (19.05 mm)

e3

32 V

Mega

0.381 in (9.69 mm)

125 °C (257 °F)

Time Delay

40E-1CL-15.5

Littelfuse

Electric Fuse

Inline/Holder

15.5 KV

40 A

Tab/Blade

60 kA

4.75 in (120.65 mm)

4.75 x 18.1 in (120.65 x 459.74 mm)

18.1 in (459.74 mm)

Medium

KLPC1600

Littelfuse

Electric Fuse

Inline/Holder

600 V

480 V

1.6 kA

Tab/Blade

200 kA

Rated Breaking Capacity at 480 VDC: 20000 A

3 in (76.2 mm)

3 x 3.752 in (76.2 x 95.3 mm)

3.752 in (95.3 mm)

CSA; UL

Time Delay

KLKR.300

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

300 mA

Tab/Blade

Nickel

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.406 in (10.3 mm)

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE, CSA, UL

Fast

0257005.LXN

Littelfuse

Electric Fuse

Inline/Holder

32 V

5 A

Tab/Blade

26 J

-40 °C (-40 °F)

Tin/Copper

1 kA

4 d 4 h

26

Bulk

0.75 in (19.05 mm)

0.2 in (5.08 mm)

ATO

e2

32 V

0.75 x 0.2 x 0.48 in (19.05 x 5.08 x 12.19 mm)

0.48 in (12.19 mm)

UL

105 °C (221 °F)

Fast

PAL4100

Littelfuse

Electric Fuse

Inline/Holder

100 A

Tab/Blade

Bulk

0298400.UXP-NH

Littelfuse

Electric Fuse

Inline/Holder

32 V

400 A

Tab/Blade

844.4 kJ

-40 °C (-40 °F)

Tin

2 kA

1.15 in (29.2 mm)

0.75 in (19.05 mm)

e3

32 V

Mega

0.389 in (9.89 mm)

125 °C (257 °F)

Time Delay

NH1M63

Littelfuse

Electric Fuse

Inline/Holder

500 V

440 V

63 A

Tab/Blade

120 kA

Rated Breaking Capacity at 440 VDC: 25000 A

2.559 in (65 mm)

1.575 in (40 mm)

Indicator

2.559 x 1.575 x 2.835 in (65 x 40 x 72 mm)

2.835 in (72 mm)

VDE

CCK002

Littelfuse

Electric Fuse

Inline/Holder

125 V

2 A

Tab/Blade

10 kA

0.56 in (14.22 mm)

0.51 x 2.204 in (12.95 x 55.98 mm)

3.07 in (77.98 mm)

Time Delay

PSR071UL0450Z

Littelfuse

Electric Fuse

Inline/Holder

1.3 KV

1 KV

450 A

Tab/Blade

55.915 kJ

-55 °C (-67 °F)

100 kA

Rated Breaking Capacity at 1000 VDC: 150000 A

Bulk

2.882 in (73.2 mm)

2.028 in (51.5 mm)

Indicator

3.402 in (86.4 mm)

CUL; UL

125 °C (257 °F)

Fast

0283060.MXJ

Littelfuse

Electric Fuse

Inline/Holder

32 V

60 A

Tab/Blade

-40 °C (-40 °F)

40 ms

1.874 in (47.6 mm)

0.593 in (15.05 mm)

32 V

0.898 x 0.638 x 0.846 in (22.8 x 16.2 x 21.5 mm)

0.846 in (21.5 mm)

125 °C (257 °F)

JLLS070.V

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

70 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.827 in (21 mm)

600 V

1.626 in (41.3 mm)

CE; CSA; UL

Fast

0257004.U

Littelfuse

Electric Fuse

Inline/Holder

32 V

4 A

Tab/Blade

14 J

-40 °C (-40 °F)

Silver

1 kA

100 ms

Bulk

0.752 in (19.1 mm)

0.201 in (5.1 mm)

e4

0.74 in (18.8 mm)

UL

105 °C (221 °F)

SPNH200.X

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

200 A

Tab/Blade

22 kJ

30 kA

Bulk

5.165 in (131.2 mm)

2.008 in (51 mm)

NH

2.008 in (51 mm)

UL

NH2G400

Littelfuse

Electric Fuse

Inline/Holder

500 V

440 V

400 A

Tab/Blade

120 kA

Rated Breaking Capacity at 440 VDC: 25000 A

2.921 in (74.2 mm)

1.969 in (50 mm)

Indicator

2.921 x 1.969 x 2.835 in (74.2 x 50 x 72 mm)

2.835 in (72 mm)

VDE

LA100P60-4TI

Littelfuse

Electric Fuse

Inline/Holder

1 KV

750 V

60 A

Tab/Blade

6.5 J

100 kA

Rated Breaking Capacity at 750 VDC: 100000 A

1 in (25.4 mm)

Indicator

1 x 6.811 in (25.4 x 173 mm)

6.811 in (173 mm)

UL

Very Fast

LA065URD33LI1600

Littelfuse

Electric Fuse

Inline/Holder

650 V

1.6 kA

Tab/Blade

555 J

200 kA

2.933 in (74.5 mm)

2.933 in (74.5 mm)

Indicator

2.933 x 2.933 x 1.874 in (74.5 x 74.5 x 47.6 mm)

1.874 in (47.6 mm)

UL

Very Fast

0327020

Littelfuse

Electric Fuse

Inline/Holder

32 V

20 A

Tab/Blade

397 J

-40 °C (-40 °F)

1 kA

0.358 in (9.1 mm)

0.15 in (3.8 mm)

0.358 x 0.15 x 0.311 in (9.1 x 3.8 x 7.9 mm)

0.311 in (7.9 mm)

125 °C (257 °F)

0CCK050.V

Littelfuse

Electric Fuse

Inline/Holder

125 V

50 A

Tab/Blade

10 kA

0.81 in (20.57 mm)

3.74 in (94.99 mm)

Time Delay

LDC450

Littelfuse

Electric Fuse

Inline/Holder

600 V

600 V

450 A

Tab/Blade

200 kA

16 ms

Rated Breaking Capacity at 600 VDC: 50000 A

2.5 in (63.5 mm)

3.752 in (95.3 mm)

CE, UL

Fast

0ATO0010.MXGLO

Littelfuse

Electric Fuse

Inline/Holder

14 V

10 A

Tab/Blade

-40 °C (-40 °F)

1 kA

80 ms

Bulk

0.758 in (19.25 mm)

0.207 in (5.25 mm)

0.484 in (12.3 mm)

105 °C (221 °F)

225E-3CL-15.5

Littelfuse

Electric Fuse

Inline/Holder

15.5 KV

225 A

Tab/Blade

60 kA

11.56 in (293.62 mm)

11.56 x 19.1 in (293.62 x 485.14 mm)

19.1 in (485.14 mm)

Medium

TLS-L010

Littelfuse

Electric Fuse

Inline/Holder

170 V

10 A

Tab/Blade

Silver

Rated Breaking Capacity at 170 VDC: 100000

0.563 in (14.3 mm)

e4

0.563 x 1.74 in (14.3 x 44.196 mm)

1.74 in (44.196 mm)

UL

JLS300

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 A

Tab/Blade

200 kA

Bulk

2 in (50.8 mm)

2 x 3.374 in (50.8 x 85.7 mm)

3.374 in (85.7 mm)

CE; CSA; QPL; UL

Fast

SPNH0350.X3LDEMS

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

350 A

Tab/Blade

75 kJ

50 kA

Bulk

5.165 in (131.2 mm)

2.874 in (73 mm)

NH

2.874 in (73 mm)

UL

Fuses

A fuse is an electrical safety device that is designed to protect an electrical circuit from damage caused by overcurrent. Fuses are commonly used in residential, commercial, and industrial electrical systems, and they are an important safety device that helps prevent electrical fires, equipment damage, and personal injury.

A fuse typically consists of a metal wire or filament that is enclosed in a fuse body, which is designed to protect the wire from damage. The fuse is connected in series with the electrical circuit, and when the current flowing through the circuit exceeds a preset level, the wire in the fuse will melt or blow, which opens the circuit and prevents further damage to the electrical system.

Fuses are available in a variety of types and sizes, and they can be classified based on their current rating, voltage rating, and speed of operation. Some common types of fuses include cartridge fuses, blade fuses, and plug fuses.

In addition to protecting electrical systems from overcurrent, fuses can also be used to protect electrical equipment and machinery from damage caused by short circuits or other types of electrical faults. They are a cost-effective and reliable method of electrical protection, and they are widely used in a variety of electrical applications.