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

0CBO100.V

Littelfuse

Electric Fuse

Inline/Holder

32 V

100 A

Tab/Blade

10 kA

0.812 in (20.62 mm)

1.623 in (41.23 mm)

Fast

LDC1400

Littelfuse

Electric Fuse

Inline/Holder

600 V

600 V

1.4 kA

Tab/Blade

200 kA

16 ms

Rated Breaking Capacity at 600 VDC: 50000 A

3 in (76.2 mm)

3 x 3.752 in (76.2 x 95.3 mm)

3.752 in (95.3 mm)

CE, CSA, UL

Fast

0498125.MXT

Littelfuse

Electric Fuse

Inline/Holder

32 V

125 A

Tab/Blade

73.2 kJ

-40 °C (-40 °F)

2 kA

Bulk

0.63 in (16 mm)

0.472 in (12 mm)

0.63 x 0.472 x 0.327 in (16 x 12 x 8.3 mm)

0.327 in (8.3 mm)

125 °C (257 °F)

Time Delay

KLPC400.X

Littelfuse

Electric Fuse

Inline/Holder

600 V

480 V

400 A

Tab/Blade

200 kA

8.626 in (219.1 mm)

L

600 V

8.626 x 3.752 in (219.1 x 95.3 mm)

3.752 in (95.3 mm)

CE; CSA; UL

Time Lag

KLW80

Littelfuse

Electric Fuse

Inline/Holder

150 V

100 V

80 A

Tab/Blade

100 kA

KLW

Rated Breaking Capacity at 100 VDC: 20000 A

1 in (25.4 mm)

1 x 1.157 in (25.4 x 29.4 mm)

1.157 in (29.4 mm)

CSA; UL

Fast

0MIN010.VPGLO

Littelfuse

Electric Fuse

Inline/Holder

32 V

10 A

Tab/Blade

-40 °C (-40 °F)

1 kA

Blister

0.426 in (10.83 mm)

0.15 in (3.8 mm)

100 ms

Mini

Indicator

0.35 in (8.9 mm)

105 °C (221 °F)

125E-2CL-8.25

Littelfuse

Electric Fuse

Inline/Holder

8.25 KV

125 A

Tab/Blade

80 kA

7.94 in (201.68 mm)

7.94 x 16.131 in (201.68 x 409.72 mm)

16.131 in (409.72 mm)

Medium

PSR033UL0450X

Littelfuse

Electric Fuse

Inline/Holder

700 V

600 V

450 A

Tab/Blade

13.6 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 600 VDC: 150000 A

Bulk

2.894 in (73.5 mm)

1.976 in (50.2 mm)

Indicator

4.268 in (108.4 mm)

CUL; UL

125 °C (257 °F)

Fast

0298080ZXH

Littelfuse

Electric Fuse

Inline/Holder

32 V

80 A

Tab/Blade

-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)

KLPC650.X

Littelfuse

Electric Fuse

Inline/Holder

600 V

480 V

650 A

Tab/Blade

200 kA

2.5 in (63.5 mm)

L

600 V

2.5 x 3.752 in (63.5 x 95.3 mm)

3.752 in (95.3 mm)

CE, CSA, UL

Time Lag

0498175.MXT

Littelfuse

Electric Fuse

Inline/Holder

32 V

175 A

Tab/Blade

100 kJ

-40 °C (-40 °F)

2 kA

100 ms

Bulk

0.63 in (16 mm)

0.472 in (12 mm)

0.63 x 0.472 x 0.327 in (16 x 12 x 8.3 mm)

0.327 in (8.3 mm)

125 °C (257 °F)

Time Delay

KLC25

Littelfuse

Electric Fuse

Inline/Holder

600 V

25 A

Tab/Blade

200 kA

0.563 in (14.3 mm)

0.563 x 1.874 in (14.3 x 47.6 mm)

1.874 in (47.6 mm)

CSA; UL

Fast

0297002LXN

Littelfuse

Electric Fuse

Inline/Holder

32 V

2 A

Tab/Blade

2.8 J

-40 °C (-40 °F)

0297

Rated Breaking Capacity at 32 VDC: 1000 A

0.429 in (10.9 mm)

0.15 in (3.8 mm)

0.429 x 0.15 x 0.346 in (10.9 x 3.8 x 8.8 mm)

0.346 in (8.8 mm)

125 °C (257 °F)

SPFJ400

Littelfuse

Electric Fuse

Inline/Holder

600 V

1 KV

400 A

Tab/Blade

400.5 kJ

200 kA

12 m

Rated Breaking Capacity at 1000 VDC: 20000 A

2 in (50.8 mm)

Midget

2 x 3.374 in (50.8 x 85.7 mm)

3.374 in (85.7 mm)

CE; IEC; UL; VDE

1652300100

Littelfuse

Electric Fuse

Inline/Holder

58 V

30 A

Tab/Blade

6.8 kJ

-40 °C (-40 °F)

1 kA

Bulk

1.173 in (29.8 mm)

0.358 in (9.1 mm)

40 ms

0.835 in (21.2 mm)

CUL; UL

85 °C (185 °F)

Time Lag

168.6585.4752

Littelfuse

Electric Fuse

Through Hole Mount

32 V

7.5 A

Tab/Blade

44.5 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 0.335 in (11.9 x 3.8 x 8.5 mm)

0.335 in (8.5 mm)

UL

142.5395.6172

Littelfuse

Electric Fuse

Inline/Holder

58 V

175 A

Tab/Blade

154.4 kJ

-40 °C (-40 °F)

1 kA

100 ms

1.142 in (29 mm)

58 V

1.142 x 0.74 x 0.366 in (29 x 18.8 x 9.3 mm)

0.366 in (9.3 mm)

UL

125 °C (257 °F)

Slow

KLNR350

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

350 A

Tab/Blade

200 kA

KLNR

Rated Breaking Capacity at 125 VDC: 20000 A

2.094 in (53.2 mm)

8.626 in (219.1 mm)

CSA; UL

Fast

KLC002

Littelfuse

Electric Fuse

Inline/Holder

600 V

2 A

Tab/Blade

-55 °C (-67 °F)

200 kA

0.563 in (14.3 mm)

1.874 in (47.6 mm)

CSA; UL

125 °C (257 °F)

Very Fast

KLA350

Littelfuse

Electric Fuse

Inline/Holder

150 V

100 V

350 A

Tab/Blade

100 kA

KLA

Rated Breaking Capacity at 100 VDC: 20000 A

1 in (25.4 mm)

1 x 1.157 in (25.4 x 29.4 mm)

1.157 in (29.4 mm)

CSA; UL

Fast

TLN125

Littelfuse

Electric Fuse

Inline/Holder

170 V

125 A

Tab/Blade

Rated Breaking Capacity at 170 VDC: 100000 A

1.594 in (40.5 mm)

1.594 x 4.173 in (40.5 x 106 mm)

4.173 in (106 mm)

UL

Fast

125E-2CL-15.5

Littelfuse

Electric Fuse

Inline/Holder

15.5 KV

125 A

Tab/Blade

60 kA

7.94 in (201.68 mm)

7.94 x 21.13 in (201.68 x 536.7 mm)

21.13 in (536.7 mm)

Medium

0298300.ZXB

Littelfuse

Electric Fuse

Inline/Holder

32 V

300 A

Tab/Blade

315 kJ

-40 °C (-40 °F)

2 kA

100 ms

Bulk

1.15 in (29.2 mm)

0.748 in (19 mm)

Mega

0.421 in (10.7 mm)

125 °C (257 °F)

Time Delay

PSX1XLUB0450X

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

450 A

Tab/Blade

149.336 kJ

-55 °C (-67 °F)

250 kA

Bulk

4.988 in (126.7 mm)

2.028 in (51.5 mm)

Indicator

2.028 in (51.5 mm)

CUL; UL

125 °C (257 °F)

Fast

0899020.Z

Littelfuse

Electric Fuse

Inline/Holder

32 V

20 A

Tab/Blade

1.3 kJ

-40 °C (-40 °F)

1 kA

40 ms

Bulk

0.638 in (16.2 mm)

0.256 in (6.5 mm)

0.394 in (10 mm)

125 °C (257 °F)

TLS002LS

Littelfuse

Electric Fuse

Inline/Holder

170 V

2 A

Tab/Blade

Silver

100 kA

0.563 in (14.3 mm)

e4

0.563 x 0.88 in (14.3 x 22.35 mm)

0.88 in (22.35 mm)

CE; UL

NH3M400

Littelfuse

Electric Fuse

Inline/Holder

500 V

440 V

400 A

Tab/Blade

120 kA

Rated Breaking Capacity at 440 VDC: 25000 A

3.307 in (84 mm)

2.83 in (71.88 mm)

Indicator

3.307 x 2.83 x 2.835 in (84 x 71.88 x 72 mm)

2.835 in (72 mm)

VDE

JLLS600

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

600 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

KLKR.300T

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

300 mA

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.406 in (10.3 mm)

CC

600 V

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE, CSA, UL

Fast

KLNR090

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

90 A

Tab/Blade

200 kA

KLNR

Rated Breaking Capacity at 125 VDC: 20000 A

1.063 in (27 mm)

5.874 in (149.2 mm)

CSA; UL

Fast

50E-1CL-15.5

Littelfuse

Electric Fuse

Inline/Holder

15.5 KV

50 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

L70QS700.X

Littelfuse

Electric Fuse

Inline/Holder

700 V

700 V

700 A

Tab/Blade

99.387 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 700 VDC: 50000 A

Box

2.5 in (63.5 mm)

2.844 in (72.24 mm)

CUL; UL

125 °C (257 °F)

Very Fast

0895050U

Littelfuse

Electric Fuse

Inline/Holder

58 V

50 A

Tab/Blade

4.9 kJ

-40 °C (-40 °F)

1 kA

40 ms

Bulk

0.571 in (14.5 mm)

0.472 in (12 mm)

58 V

0.63 in (16 mm)

ISO; SAE

125 °C (257 °F)

0257002.U

Littelfuse

Electric Fuse

Inline/Holder

32 V

2 A

Tab/Blade

1.4 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)

025707.5PXPV

Littelfuse

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

60 J

-40 °C (-40 °F)

Matte Tin

1 kA

4 d 4 h

Rated Breaking Capacity at 32 VDC: 1000 A

60

Bulk

0.75 in (19.05 mm)

0.2 in (5.08 mm)

ATO

e3

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

LA30QS300-4TI

Littelfuse

Electric Fuse

Inline/Holder

300 V

300 V

300 A

Tab/Blade

37 J

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

1.5 in (38.1 mm)

Indicator

1.5 x 1.579 in (38.1 x 40.1 mm)

1.579 in (40.1 mm)

UL

Very Fast

0297002.LXN

Littelfuse

Electric Fuse

2 A

Tab/Blade

-40 °C (-40 °F)

Silver

1 kA

4 d 4 h

2.8

0.429 in (10.9 mm)

0.15 in (3.8 mm)

e4

32 V

0.429 x 0.15 x 0.346 in (10.9 x 3.8 x 8.8 mm)

0.346 in (8.8 mm)

UL

125 °C (257 °F)

Fast

L25S45

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

45 A

Tab/Blade

200 kA

Rated Breaking Capacity at 250 VDC: 20000 A

0.811 in (20.6 mm)

0.811 x 1.626 in (20.6 x 41.3 mm)

1.626 in (41.3 mm)

CSA; UL

Fast

KLC80

Littelfuse

Electric Fuse

Inline/Holder

600 V

80 A

Tab/Blade

200 kA

1 in (25.4 mm)

1 x 2.874 in (25.4 x 73 mm)

2.874 in (73 mm)

CSA; UL

Fast

600-32R-2IB-5.5

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

600 A

Tab/Blade

2.65 kA

Rated Breaking Capacity=2650A-80000A

18 in (457.2 mm)

Indicator

18 x 18 in (457.2 x 457.2 mm)

18 in (457.2 mm)

Medium

7945894951

Littelfuse

Electric Fuse

Inline/Holder

500 V

300 V

187.5 mA

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

LA130URD73LI0450

Littelfuse

Electric Fuse

Inline/Holder

1.3 KV

450 A

Tab/Blade

35 J

100 kA

2.933 in (74.5 mm)

2.933 in (74.5 mm)

Indicator

2.933 x 2.933 x 2.854 in (74.5 x 74.5 x 72.5 mm)

2.854 in (72.5 mm)

UL

Very Fast

0888650.U-NH

Littelfuse

Electric Fuse

Inline/Holder

120 V

650 A

Tab/Blade

5.263 MJ

-40 °C (-40 °F)

2.5 kA

1.15 in (29.2 mm)

0.748 in (19 mm)

100 ms

Mega

0.39 in (9.9 mm)

125 °C (257 °F)

130-4R-1B-5.5

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

130 A

Tab/Blade

340 A

Rated Breaking Capacity=340A-80000A

3 in (76.2 mm)

Indicator

3 x 18 in (76.2 x 457.2 mm)

18 in (457.2 mm)

Medium

KLPC200.X

Littelfuse

Electric Fuse

Inline/Holder

600 V

480 V

200 A

Tab/Blade

200 kA

8.626 in (219.1 mm)

L

600 V

8.626 x 3.752 in (219.1 x 95.3 mm)

3.752 in (95.3 mm)

CE; CSA; UL

Time Lag

0298200.UXP-2M6

Littelfuse

Electric Fuse

Inline/Holder

32 V

200 A

Tab/Blade

245.8 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

269.005

Littelfuse

Electric Fuse

Inline/Holder

125 V

125 V

5 mA

Tab/Blade

-55 °C (-67 °F)

Gold

10 kA

5 s

Rated Breaking Capacity at 125 VDC: 10000 A, Pre Arcing Time: Open within 5 s at 200% Rated Current

0.235 in (5.97 mm)

e4

125 V

Micro

0.235 x 0.29 in (5.97 x 7.37 mm)

0.29 in (7.37 mm)

MIL-PRF-23419/7

125 °C (257 °F)

Very Fast

FLNR070ID

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

70 A

Tab/Blade

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

1.063 in (27 mm)

Indicator

1.063 x 5.874 in (27 x 149.2 mm)

5.874 in (149.2 mm)

CSA; QPL; UL

Time Delay

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.