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

0495050.ZXA

Littelfuse

Electric Fuse

Inline/Holder

32 V

50 A

Tab/Blade

8.8 kJ

-40 °C (-40 °F)

1 kA

40 ms

0.555 in (14.1 mm)

0.472 in (12 mm)

32 V

1.063 in (27 mm)

UL

125 °C (257 °F)

Time Delay

0498150.M

Littelfuse

Electric Fuse

Inline/Holder

32 V

150 A

Tab/Blade

81.9 kJ

-40 °C (-40 °F)

Matte Tin

2 kA

100 ms

Bulk

0.63 in (16 mm)

0.472 in (12 mm)

e3

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

0498200.H

Littelfuse

Electric Fuse

Inline/Holder

32 V

200 A

Tab/Blade

125 kJ

-40 °C (-40 °F)

Tin

2 kA

100 ms

Bulk

0.63 in (16 mm)

0.472 in (12 mm)

e3

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

0526050.ZXISOP

Littelfuse

Electric Fuse

Inline/Holder

500 V

500 V

50 A

Tab/Blade

3.85 kJ

-55 °C (-67 °F)

10 kA

2 m

Tray

0.45 in (11.43 mm)

0.394 x 1.26 in (10 x 32 mm)

1.386 in (35.2 mm)

CUL; UL

125 °C (257 °F)

0997005.WXN

Littelfuse

Electric Fuse

Inline/Holder

58 V

5 A

Tab/Blade

25 J

-40 °C (-40 °F)

Silver

1 kA

30 ms

0.429 in (10.9 mm)

0.15 in (3.8 mm)

e4

58 V

Mini

0.346 in (8.8 mm)

ISO; UL

125 °C (257 °F)

0997005WXN

Littelfuse

Electric Fuse

Inline/Holder

58 V

5 A

Tab/Blade

25 J

-40 °C (-40 °F)

Silver

1 kA

Rated Breaking Capacity at 58 VDC: 1000 A

Bulk

0.429 in (10.9 mm)

0.14 in (3.55 mm)

e4

0.429 x 0.14 x 0.346 in (10.9 x 3.55 x 8.8 mm)

0.346 in (8.8 mm)

125 °C (257 °F)

0JTD100.V

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

100 A

Tab/Blade

68.15 kJ

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

1.126 in (28.6 mm)

600 V

2.626 in (66.7 mm)

CSA; UL

Time Delay

0LDC200.X

Littelfuse

Electric Fuse

Inline/Holder

600 V

600 V

200 A

Tab/Blade

200 kA

16 ms

Rated Breaking Capacity at 600 VDC: 50000 A

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, UL

Fast

10-1002

Littelfuse

Electric Fuse

Inline/Holder

32 V

15 A

Tab/Blade

-40 °C (-40 °F)

1 kA

80 ms

Pre Arcing Time: Open within 80 ms at 350% Rated Current

Blister

0.76 in (19.3 mm)

0.207 in (5.25 mm)

ATO

32 V

Indicator

0.48 in (12.2 mm)

125 °C (257 °F)

142.5395.6202

Littelfuse

Electric Fuse

Inline/Holder

58 V

200 A

Tab/Blade

288 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

142.5631.5302

Littelfuse

Electric Fuse

Inline/Holder

58 V

30 A

Tab/Blade

5.1 kJ

-40 °C (-40 °F)

1 kA

5100

0.63 in (16 mm)

0.472 in (12 mm)

58 V

0.472 x 0.307 x 0.63 in (12 x 7.8 x 16 mm)

0.307 in (7.8 mm)

UL

125 °C (257 °F)

142.5631.5802

Littelfuse

Electric Fuse

Inline/Holder

58 V

80 A

Tab/Blade

25.6 kJ

-40 °C (-40 °F)

Matte Tin

1 kA

25600

0.63 in (16 mm)

0.472 in (12 mm)

e3

58 V

0.472 x 0.307 x 0.63 in (12 x 7.8 x 16 mm)

0.307 in (7.8 mm)

UL

125 °C (257 °F)

142.5631.6102

Littelfuse

Electric Fuse

Inline/Holder

58 V

100 A

Tab/Blade

42.5 kJ

-40 °C (-40 °F)

Matte Tin

1 kA

42500

0.63 in (16 mm)

0.472 in (12 mm)

e3

58 V

0.472 x 0.307 x 0.63 in (12 x 7.8 x 16 mm)

0.307 in (7.8 mm)

UL

125 °C (257 °F)

153.5631.5801

Littelfuse

Electric Fuse

Inline/Holder

32 V

80 A

Tab/Blade

25.6 kJ

-40 °C (-40 °F)

Tin

2 kA

100 ms

25600

0.63 in (16 mm)

0.472 in (12 mm)

e3

32 V

0.63 x 0.472 x 0.315 in (16 x 12 x 8 mm)

0.307 in (7.8 mm)

CUL; ISO; UL

125 °C (257 °F)

157.5917.6121

Littelfuse

Electric Fuse

Inline/Holder

48 V

125 A

Tab/Blade

-40 °C (-40 °F)

750 A

200 ms

Bulk

1.26 in (32 mm)

0.866 in (22 mm)

48 V

1.26 x 0.866 x 0.413 in (32 x 22 x 10.5 mm)

0.413 in (10.5 mm)

CUL; UL

125 °C (257 °F)

170M1571D

Eaton Corporation

Electric Fuse

Inline/Holder

690 V

250 A

Tab/Blade

7.9 kJ

200 kA

1.378 in (35 mm)

0.807 in (20.5 mm)

1.378 x 0.807 x 1.957 in (35 x 20.5 x 49.7 mm)

1.957 in (49.7 mm)

CE; CSA; IEC; UL

170M2667

Eaton Corporation

Electric Fuse

Inline/Holder

700 V

200 A

Tab/Blade

3.4 kJ

200 kA

Box

2.126 in (54 mm)

1.181 in (30 mm)

Indicator

2.126 x 1.181 x 2.008 in (54 x 30 x 51 mm)

2.008 in (51 mm)

CE; CSA; DIN 43653; IEC; UL

170M2702

Eaton Corporation

Electric Fuse

Inline/Holder

690 V

160 A

Tab/Blade

4.35 kJ

300 kA

1.929 in (49 mm)

1.181 in (30 mm)

Indicator

1.929 x 1.181 x 2.362 in (49 x 30 x 60 mm)

2.362 in (60 mm)

CE; DIN 43620; IEC; UL

170M5715

Eaton Corporation

Electric Fuse

Inline/Holder

700 V

700 V

900 A

Tab/Blade

125 kJ

200 kA

Rated Breaking Capacity at 700 VDC: 200000 A

Box

2.402 in (61 mm)

1.969 in (50 mm)

2.402 x 1.969 x 2.402 in (61 x 50 x 61 mm)

2.402 in (61 mm)

CE; IEC; UL

170M6144

Eaton Corporation

Electric Fuse

Inline/Holder

1.3 KV

1.3 KV

630 A

Tab/Blade

83.5 kJ

100 kA

Rated Breaking Capacity at 1300 VDC: 100000 A

Box

3.189 in (81 mm)

2.992 in (76 mm)

Indicator

3.189 x 2.992 x 2.992 in (81 x 76 x 76 mm)

2.992 in (76 mm)

CE; DIN 43653; IEC; UL

273.005

Littelfuse

Electric Fuse

Inline/Holder

125 V

125 V

5 mA

Tab/Blade

-55 °C (-67 °F)

10 kA

5 s

Pre Arcing Time: Open within 5 s at 200% Rated Current

0.25 in (6.35 mm)

125 V

Micro

0.25 x 0.35 in (6.35 x 8.89 mm)

0.35 in (8.89 mm)

CSA; UL

85 °C (185 °F)

Very Fast

273005

Littelfuse

Electric Fuse

Inline/Holder

125 V

125 V

5 A

Tab/Blade

2.21 J

-55 °C (-67 °F)

10 kA

2 s

Pre Arcing Time: Open within 2 s at 200% Rated Current

0.25 in (6.35 mm)

125 V

Micro

0.25 x 0.35 in (6.35 x 8.89 mm)

0.35 in (8.89 mm)

CSA; UL

85 °C (185 °F)

Very Fast

FLNR150.X

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

150 A

Tab/Blade

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

Bulk

1.535 in (39 mm)

7.126 in (181 mm)

CSA; UL

Time Delay

JLLN225.X

Littelfuse

Electric Fuse

Inline/Holder

300 V

125 V

225 A

Tab/Blade

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

1.311 in (33.3 mm)

300 V

2.752 in (69.9 mm)

CE; CSA; CUL; UL

Fast

JLLS400.XXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

400 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

1.594 in (40.5 mm)

600 V

1.713 in (43.5 mm)

CE; CSA; UL

Fast

L50QS300.V

Littelfuse

Electric Fuse

Inline/Holder

500 V

500 V

300 A

Tab/Blade

11.24 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 500 VDC: 50000 A

Bulk

1.5 in (38.1 mm)

10 ms

2.093 in (53.16 mm)

CE; CUL; UL

125 °C (257 °F)

Very Fast

L50QS400.V

Littelfuse

Electric Fuse

Inline/Holder

500 V

500 V

400 A

Tab/Blade

21.155 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 500 VDC: 50000 A

Bulk

1.5 in (38.1 mm)

10 ms

2.093 in (53.16 mm)

CE; CUL; UL

125 °C (257 °F)

Very Fast

L50QS600.X

Littelfuse

Electric Fuse

Inline/Holder

500 V

500 V

600 A

Tab/Blade

43.922 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 500 VDC: 50000 A

Bulk

2 in (50.8 mm)

10 ms

2.218 in (56.34 mm)

CE; CUL; UL

125 °C (257 °F)

Very Fast

L70QS125.V

Littelfuse

Electric Fuse

Inline/Holder

700 V

700 V

125 A

Tab/Blade

2.208 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 700 VDC: 50000 A

Box

1.218 in (30.94 mm)

2.875 in (73.03 mm)

CUL; UL

125 °C (257 °F)

Very Fast

L70QS150.V

Littelfuse

Electric Fuse

Inline/Holder

700 V

700 V

150 A

Tab/Blade

3.026 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 700 VDC: 50000 A

Box

1.218 in (30.94 mm)

2.875 in (73.03 mm)

CUL; UL

125 °C (257 °F)

Very Fast

L70QS250.X

Littelfuse

Electric Fuse

Inline/Holder

700 V

700 V

250 A

Tab/Blade

10.999 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 700 VDC: 50000 A

Box

2 in (50.8 mm)

2.844 in (72.24 mm)

CUL; UL

125 °C (257 °F)

Very Fast

PF-FB2-150

Bourns

Electric Fuse

Inline/Holder

800 V

800 V

150 A

Tab/Blade

16.9 kJ

-55 °C (-67 °F)

100 kA

Rated Breaking Capacity at 800 VDC: 50000 A

Bulk

0.949 in (24.1 mm)

2.598 in (66 mm)

CUL; UL

125 °C (257 °F)

PSR030US0080Z

Littelfuse

Electric Fuse

Inline/Holder

700 V

600 V

80 A

Tab/Blade

304 J

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 600 VDC: 150000 A

Bulk

1.878 in (47.7 mm)

1.693 in (43 mm)

Indicator

3.067 in (77.9 mm)

CUL; UL

125 °C (257 °F)

Fast

PSX3XLDB1400X

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

1.4 kA

Tab/Blade

1.396 MJ

-55 °C (-67 °F)

250 kA

Bulk

5.067 in (128.7 mm)

2.894 in (73.5 mm)

Indicator

2.894 in (73.5 mm)

CUL; UL

125 °C (257 °F)

Fast

PV-400A-3L-B

Eaton Corporation

Electric Fuse

Inline/Holder

1 KV

400 A

Tab/Blade

44.5 kJ

50 kA

Bulk

5.157 in (131 mm)

2.894 in (73.5 mm)

5.059 x 2.894 x 2.894 in (128.5 x 73.5 x 73.5 mm)

3.583 in (91 mm)

IEC; UL

0287040.PXS

Littelfuse

Electric Fuse

Inline/Holder

32 V

40 A

Tab/Blade

3.3 kJ

-40 °C (-40 °F)

Tin

1 kA

80 ms

0.752 in (19.1 mm)

0.201 in (5.1 mm)

e3

0.74 in (18.8 mm)

CSA; UL

125 °C (257 °F)

0297020.L

Littelfuse

Electric Fuse

Inline/Holder

32 V

20 A

Tab/Blade

442 J

-40 °C (-40 °F)

1 kA

30 ms

380

0.429 in (10.9 mm)

0.15 in (3.8 mm)

32 V

Mini

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)

0297020.WXT

Littelfuse

Electric Fuse

Inline/Holder

32 V

20 A

Tab/Blade

442 J

-40 °C (-40 °F)

1 kA

30 ms

0.429 in (10.9 mm)

0.15 in (3.8 mm)

32 V

Mini

0.346 in (8.8 mm)

UL

125 °C (257 °F)

0298150.TXN

Littelfuse

Electric Fuse

Inline/Holder

32 V

150 A

Tab/Blade

100 kJ

-40 °C (-40 °F)

2 kA

Bulk

1.15 in (29.21 mm)

0.75 in (19.05 mm)

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)

0298150TXN

Littelfuse

Electric Fuse

Inline/Holder

32 V

150 A

Tab/Blade

100 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)

0298175.ZXEH

Littelfuse

Electric Fuse

Inline/Holder

32 V

175 A

Tab/Blade

168 kJ

-40 °C (-40 °F)

2 kA

100 ms

Bulk

1.15 in (29.2 mm)

0.748 in (19 mm)

32 V

Mega

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

0.39 in (9.9 mm)

125 °C (257 °F)

Time Delay

0298175ZXEH

Littelfuse

Electric Fuse

Inline/Holder

32 V

175 A

Tab/Blade

168 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)

0299040.TXN

Littelfuse

Electric Fuse

Inline/Holder

32 V

40 A

Tab/Blade

8.5 kJ

-40 °C (-40 °F)

Silver

1 kA

40 ms

8450

Bulk

1.15 in (29.2 mm)

0.346 in (8.8 mm)

e4

32 V

1.15 x 0.348 x 0.85 in (29.21 x 8.85 x 21.59 mm)

0.85 in (21.6 mm)

UL

125 °C (257 °F)

Time Delay

0299040TXN

Littelfuse

Electric Fuse

Inline/Holder

32 V

40 A

Tab/Blade

8.45 kJ

-40 °C (-40 °F)

Silver

Rated Breaking Capacity at 32 VDC: 1000 A

1.15 in (29.21 mm)

0.348 in (8.85 mm)

e4

1.15 x 0.348 x 0.85 in (29.21 x 8.85 x 21.59 mm)

0.85 in (21.59 mm)

125 °C (257 °F)

0891005.NXS

Littelfuse

Electric Fuse

Inline/Holder

58 V

5 A

Tab/Blade

22 J

-40 °C (-40 °F)

1 kA

30 ms

Bulk

0.429 in (10.9 mm)

0.15 in (3.8 mm)

58 V

Mini

0.299 in (7.6 mm)

ISO

125 °C (257 °F)

0891015.NXS

Littelfuse

Electric Fuse

Inline/Holder

58 V

15 A

Tab/Blade

198 J

-40 °C (-40 °F)

1 kA

30 ms

Bulk

0.429 in (10.9 mm)

0.15 in (3.8 mm)

58 V

Mini

0.299 in (7.6 mm)

ISO

125 °C (257 °F)

0999040ZXN

Littelfuse

Electric Fuse

Inline/Holder

42 V

40 A

Tab/Blade

8.45 kJ

-40 °C (-40 °F)

Silver

Rated Breaking Capacity at 58 VDC: 1000 A

1.15 in (29.21 mm)

0.335 in (8.51 mm)

e4

1.15 x 0.335 x 0.872 in (29.21 x 8.51 x 22.15 mm)

0.872 in (22.15 mm)

125 °C (257 °F)

0999040.ZXN

Littelfuse

Electric Fuse

Inline/Holder

58 V

40 A

Tab/Blade

8.5 kJ

-40 °C (-40 °F)

Silver

1 kA

40 ms

Bulk

1.15 in (29.2 mm)

0.35 in (8.9 mm)

e4

1.15 x 0.335 x 0.85 in (29.21 x 8.51 x 21.6 mm)

0.85 in (21.6 mm)

SAE; UL

125 °C (257 °F)

Slow

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.