End Cap 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

125E2C15.5

Littelfuse

Electric Fuse

Inline/Holder

15.5 KV

125 A

End Cap

80 kA

10 m

6.382 in (162.1 mm)

Striker

6.38 x 18.875 in (162.05 x 479.43 mm)

18.875 in (479.43 mm)

Medium

314003P

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

3 A

End Cap

14.6 J

Nickel

100 A

314P

0.25 in (6.35 mm)

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; PSE; UL

Fast

CY22X58G100

Littelfuse

Electric Fuse

Inline/Holder

500 V

100 A

End Cap

120 kA

0.866 in (22 mm)

500 V

0.866 x 2.283 in (22 x 58 mm)

0.866 x 2.283 in (22 x 58 mm)

2.283 in (58 mm)

IEC

Fast

0322005.MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

5 A

End Cap

6.25 J

-55 °C (-67 °F)

Tin

100 A

1 s

Bulk

0.25 in (6.35 mm)

e3

250 V

3AB

1.25 in (31.75 mm)

1.25 in (31.75 mm)

CE; CUL; PSE; UL

125 °C (257 °F)

Very Fast

LCY125ES

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

125 A

End Cap

80 kA

LCY

Hermitically Sealed Part Number

3 in (76.2 mm)

3 x 15.875 in (76.2 x 403.23 mm)

15.875 in (403.23 mm)

Medium

FLNR040ID

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

40 A

End Cap

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

0.811 in (20.6 mm)

Indicator

0.811 x 3 in (20.6 x 76.2 mm)

3 in (76.2 mm)

CSA; QPL; UL

Time Delay

RLN015

Littelfuse

Electric Fuse

Inline/Holder

250 V

15 A

End Cap

10 kA

0.563 in (14.3 mm)

2 in (50.8 mm)

CE; CSA; UL

7945816023

Littelfuse

Electric Fuse

Inline/Holder

500 V

300 V

400 mA

End Cap

-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)

CSA; UL

125 °C (257 °F)

Time Delay

LA120URD72TTI0800

Littelfuse

Electric Fuse

Inline/Holder

1.2 KV

800 A

End Cap

215 J

100 kA

2.362 in (60 mm)

2.362 in (60 mm)

Indicator

2.362 x 2.362 x 2.854 in (60 x 60 x 72.5 mm)

2.854 in (72.5 mm)

UL

Very Fast

LLNRK.500

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

500 mA

End Cap

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

0.563 in (14.3 mm)

0.563 x 2 in (14.3 x 50.8 mm)

2 in (50.8 mm)

CSA; UL

Time Delay

314004

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

4 A

End Cap

10.4 J

-55 °C (-67 °F)

750 A

4 h

10.4

0.25 in (6.35 mm)

Supplemental

250 V

47 mΩ

3AB

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CSA; PSE; QPL; UL

125 °C (257 °F)

Fast

0312025.P

Littelfuse

Electric Fuse

Inline/Holder

32 V

25 A

End Cap

2.041 kJ

-55 °C (-67 °F)

Tin

300 A

312

0.25 in (6.35 mm)

e3

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CSA; UL

125 °C (257 °F)

Fast

15NLE20E

Littelfuse

Electric Fuse

Inline/Holder

15.5 KV

20 A

End Cap

60 kA

5 m

3 in (76.2 mm)

Striker

3 x 23.875 in (76.2 x 606.43 mm)

23.875 in (606.43 mm)

Medium

048107.5VXLP

Littelfuse

Electric Fuse

Inline/Holder

125 V

125 V

7.5 A

End Cap

121 J

-55 °C (-67 °F)

Tin

300 A

5 m

0.839 in (21.3 mm)

0.228 in (5.8 mm)

e3

125 V

Alarm; Indicator

0.772 in (19.6 mm)

CSA; UL

125 °C (257 °F)

Fast

KLKD.100T

Littelfuse

Electric Fuse

Inline/Holder

600 V

600 V

100 mA

End Cap

-55 °C (-67 °F)

100 kA

4 m

0.406 in (10.31 mm)

600 V

0.394 x 1.496 in (10 x 38 mm)

1.5 x 1.5 in (38.1 x 38.1 mm)

1.5 in (38.1 mm)

CE; CSA; IEC; UL

125 °C (257 °F)

Fast

592015

Littelfuse

Electric Fuse

Inline/Holder

500 V

500 V

15 A

End Cap

Nickel

592

02333.15MXP

Littelfuse

Electric Fuse

Inline/Holder

125 V

3.15 A

End Cap

29.795 J

-55 °C (-67 °F)

Nickel

10 kA

600 ms

Bulk

0.205 in (5.2 mm)

0.197 x 0.787 in (5 x 20 mm)

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

CE; CSA; KC; PSE; UL

125 °C (257 °F)

Medium

0309621M

Littelfuse

Electric Fuse

Inline/Holder

32 V

32 V

20 A

End Cap

Bulk

0.25 in (6.35 mm)

32 V

1.25 in (31.75 mm)

Normal

0309619M

Littelfuse

Electric Fuse

Inline/Holder

32 V

32 V

20 A

End Cap

Bulk

0.25 in (6.35 mm)

32 V

3AG

1.25 in (31.75 mm)

Normal

0326.100MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

100 mA

End Cap

87 mJ

-55 °C (-67 °F)

Nickel

100 A

5 s

0.087

Bulk

0.25 in (6.35 mm)

250 V

3AB

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE

125 °C (257 °F)

Time Delay

FLNR03.5

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

3.5 A

End Cap

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

Bulk

0.563 in (14.3 mm)

0.563 x 2 in (14.3 x 50.8 mm)

2 in (50.8 mm)

CSA; UL

Time Delay

314008P

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

8 A

End Cap

105 J

Nickel

750 A

314P

0.25 in (6.35 mm)

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; PSE; UL

Fast

216.080P

Littelfuse

Electric Fuse

Inline/Holder

250 V

80 mA

End Cap

840 μJ

-55 °C (-67 °F)

Matte Tin

1.5 kA

216P

Bulk; Tape And Reel

0.205 in (5.2 mm)

e3

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

CCC; CE; CSA; IEC; SEMKO; UL; VDE

125 °C (257 °F)

Fast

150-5R-1C-8.25

Littelfuse

Electric Fuse

Inline/Holder

8.25 KV

150 A

End Cap

440 A

15 s

3 in (76.2 mm)

Striker

3 x 15.875 in (76.2 x 403.23 mm)

15.874 in (403.2 mm)

40 °C (104 °F)

Medium

031201.8VXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

1.8 A

End Cap

3.85 J

-55 °C (-67 °F)

Tin

100 A

312

Bulk

0.25 in (6.35 mm)

e3

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; PSE; UL

125 °C (257 °F)

Fast

3260.5MMXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

500 mA

End Cap

2.5 J

-55 °C (-67 °F)

Matte Tin

100 A

Rated Breaking Capacity at 125 VDC: 10000 A

Bulk

0.25 in (6.35 mm)

e3

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; UL

125 °C (257 °F)

Time Lag

5NLE20E

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

20 A

End Cap

80 kA

5 m

3 in (76.2 mm)

Striker

3 x 17.875 in (76.2 x 454.03 mm)

17.875 in (454.03 mm)

Medium

2010500000

Littelfuse

Electric Fuse

Inline/Holder

250 V

500 mA

End Cap

350 mJ

-25 °C (-13 °F)

Matte Tin

80 A

Bulk

0.205 in (5.2 mm)

e3

5 ms

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

DIN 41571; UL

70 °C (158 °F)

Medium Time Lag

326030P

Littelfuse

Electric Fuse

Inline/Holder

125 V

30 A

End Cap

1.69 kJ

Tin

400 A

326

0.25 in (6.35 mm)

e3

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; PSE; UL

Slow

KLDR020

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

20 A

End Cap

123.8 J

200 kA

12 s

Rated Breaking Capacity at 300 VDC: 20000 A

0.406 in (10.3 mm)

1.5 in (38.1 mm)

CE; CSA; UL

Time Delay

KLW50

Littelfuse

Electric Fuse

Inline/Holder

150 V

150 V

50 A

End Cap

100 kA

KLW

Rated Breaking Capacity at 150 VDC: 20000 A

0.811 in (20.6 mm)

0.811 x 2 in (20.6 x 50.8 mm)

2 in (50.8 mm)

CSA; UL

Fast

LA070URD33TTI0500

Littelfuse

Electric Fuse

Inline/Holder

700 V

500 A

End Cap

19 J

200 kA

2.933 in (74.5 mm)

2.933 in (74.5 mm)

Indicator

2.933 x 2.933 x 1.929 in (74.5 x 74.5 x 49 mm)

1.929 in (49 mm)

UL

Very Fast

0448012.NR

Littelfuse

Electric Fuse

Surface Mount

65 V

65 V

12 A

End Cap

47.59 J

-55 °C (-67 °F)

Gold

50 A

Rated Breaking Capacity at 65 VDC: 50 A

Tape And Reel

0.24 in (6.1 mm)

0.106 in (2.69 mm)

e4

0.24 x 0.106 x 0.106 in (6.1 x 2.69 x 2.69 mm)

0.106 in (2.69 mm)

CSA; PSE; UL

125 °C (257 °F)

Very Fast

0216005.TXP

Littelfuse

Electric Fuse

5 A

End Cap

-55 °C (-67 °F)

Matte Tin

1.5 kA

27.5

0.205 in (5.2 mm)

Supplemental

e3

250 V

0.197 x 0.787 in (5 x 20 mm)

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

BSI, CCC, CE, CSA, PSE, UL, VDE

125 °C (257 °F)

Fast

L60S002

Littelfuse

Electric Fuse

Inline/Holder

600 V

2 A

End Cap

-55 °C (-67 °F)

200 kA

0.811 in (20.6 mm)

5 in (127 mm)

CSA; UL

125 °C (257 °F)

Very Fast

031301.5HXIDP

Littelfuse

Electric Fuse

Inline/Holder

250 V

1.5 A

End Cap

38 J

-55 °C (-67 °F)

Nickel

100 A

Bulk

0.25 in (6.35 mm)

Indicator

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; PSE; UL

125 °C (257 °F)

Time Lag

021901.6XA

Littelfuse

Electric Fuse

Inline/Holder

250 V

1.6 A

End Cap

44.2 J

-55 °C (-67 °F)

Nickel

150 A

219XA

Bulk; Tape And Reel

0.205 in (5.2 mm)

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

CCC; CE; IEC; KTL; PSE; SEMKO; UL

125 °C (257 °F)

Time Lag

0448.750

Littelfuse

Electric Fuse

Surface Mount

125 V

125 V

750 mA

End Cap

206 mJ

-55 °C (-67 °F)

Gold

50 A

Rated Breaking Capacity at 125 VDC: 50 A

0.24 in (6.1 mm)

0.106 in (2.69 mm)

e4

0.24 x 0.106 x 0.106 in (6.1 x 2.69 x 2.69 mm)

0.106 in (2.69 mm)

CSA; PSE; UL

125 °C (257 °F)

Very Fast

3400300000

Littelfuse

Electric Fuse

Inline/Holder

250 V

300 mA

End Cap

30 mJ

-25 °C (-13 °F)

35 A

Bulk

0.248 in (6.3 mm)

120 s

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

CSA; UL

70 °C (158 °F)

Very Fast

FLQ25

Littelfuse

Electric Fuse

Inline/Holder

500 V

25 A

End Cap

10 kA

0.406 in (10.31 mm)

0.406 x 1.5 in (10.31 x 38.1 mm)

1.5 in (38.1 mm)

CSA; UL

Slow

04611.25T

Littelfuse

Electric Fuse

Surface Mount

250 V

1.25 A

End Cap

-55 °C (-67 °F)

Tin Lead

461

Rated Breaking Capacity at 600 V: 60 A, Joule Integral Nom at 250 VDC: 22.2

e0

CSA; UL

125 °C (257 °F)

0237006.

Littelfuse

Electric Fuse

6 A

End Cap

10 kA

0.205 in (5.2 mm)

Supplemental

125 V

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

CE, CSA, PSE, UL

Medium

216016.P

Littelfuse

Electric Fuse

Inline/Holder

250 V

16 A

End Cap

384 J

-55 °C (-67 °F)

Matte Tin

750 A

216P

Bulk; Tape And Reel

0.205 in (5.2 mm)

e3

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

CE; IEC; SEMKO

125 °C (257 °F)

Fast

KLDR01.8H

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

1.8 A

End Cap

200 kA

KLDR

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)

CSA; UL

Time Delay

5NLE2350E

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

350 A

End Cap

80 kA

10 m

6.382 in (162.1 mm)

Striker

6.38 x 17.875 in (162.05 x 454.03 mm)

17.875 in (454.03 mm)

Medium

FLA6/10

Littelfuse

Electric Fuse

Inline/Holder

125 V

600 mA

End Cap

10 kA

0.406 in (10.31 mm)

Indicator

0.406 x 1.5 in (10.31 x 38.1 mm)

1.5 in (38.1 mm)

UL

Slow

0209006.MXP

Littelfuse

Electric Fuse

Inline/Holder

350 V

6 A

End Cap

380 J

-55 °C (-67 °F)

Tin

100 A

3 s

380

Bulk

0.189 in (4.8 mm)

e3

350 V

2AG

0.177 x 0.57 in (4.5 x 14.48 mm)

0.587 in (14.9 mm)

CE; CUL; PSE; UL

125 °C (257 °F)

Time Lag

2010315002

Littelfuse

Electric Fuse

Inline/Holder

250 V

315 mA

End Cap

160 mJ

-25 °C (-13 °F)

Tin

80 A

Bulk

0.205 in (5.2 mm)

e3

5 ms

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

DIN 41571; UL

70 °C (158 °F)

Medium Time Lag

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.