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

1950315000

Littelfuse

Electric Fuse

Inline/Holder

250 V

315 mA

End Cap

1.1 J

-25 °C (-13 °F)

35 A

Bulk

0.205 in (5.2 mm)

20 ms

0.197 x 0.787 in (5 x 20 mm)

0.787 in (20 mm)

BSI; CCCE; CUL; IMQ; SEMKO; UL; VDE

70 °C (158 °F)

Time Lag

1811400000

Littelfuse

Electric Fuse

Inline/Holder

250 V

4 A

End Cap

77.9 J

-40 °C (-40 °F)

Tin

1.5 kA

181

Bulk

0.205 in (5.2 mm)

e3

20 ms

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

BSI; CCC; CUL; IEC; METI; PSE; SEMKO; SEV; UL; VDE

85 °C (185 °F)

Time Lag

0233002

Littelfuse

Electric Fuse

Inline/Holder

250 V

2 A

End Cap

10.2 J

0.197 in (5 mm)

0.197 x 0.787 in (5 x 20 mm)

0.787 in (20 mm)

CSA; MITI; UL

Medium

LCK5R

Littelfuse

Electric Fuse

Inline/Holder

2.75 KV

150 A

End Cap

390 A

LCK

Rated Breaking Capacity=390A-80000A

3 in (76.2 mm)

3 x 10.875 in (76.2 x 276.23 mm)

10.875 in (276.23 mm)

Medium

20100630021P

Littelfuse

Electric Fuse

Inline/Holder

250 V

63 mA

End Cap

11 mJ

-25 °C (-13 °F)

80 A

5 ms

Pre Arcing Time: Open within 5 ms at 1000% Rated Current

Bulk

0.205 in (5.2 mm)

0.197 x 0.787 in (5 x 20 mm)

Indicator

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

CUL; UL

70 °C (158 °F)

Medium Time Lag

KLKR1/4

Littelfuse

Electric Fuse

250 mA

End Cap

200 kA

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

097706.3MXP

Littelfuse

Electric Fuse

Inline/Holder

500 V

450 V

6.3 A

End Cap

188 J

-55 °C (-67 °F)

100 A

Rated Breaking Capacity at 450 VDC: 200 A, Pre-Arcing Time: Open within 10 ms at 1000% Rated Current

188

Bulk

0.205 in (5.2 mm)

500 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)

CE; PSE; SEMKO

125 °C (257 °F)

Time Lag

KLK004

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

4 A

End Cap

100 kA

Rated Breaking Capacity at 500 VDC: 50000 A

0.406 in (10.31 mm)

600 V

0.394 x 1.496 in (10 x 38 mm)

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CSA; UL

Fast

SLC060

Littelfuse

Electric Fuse

Inline/Holder

480 V

60 A

End Cap

100 kA

0.406 in (10.3 mm)

0.406 x 2.252 in (10.3 x 57.2 mm)

2.252 in (57.2 mm)

CSA; UL

Medium Time Delay

216.100P

Littelfuse

Electric Fuse

Inline/Holder

250 V

100 mA

End Cap

4.5 mJ

-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

CCMR.200HXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

200 mA

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.406 in (10.3 mm)

600 V

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE; CSA; UL

Time Delay

KLQ006

Littelfuse

Electric Fuse

Inline/Holder

600 V

6 A

End Cap

Nickel

10 kA

0.406 in (10.31 mm)

600 V

Midget

0.406 x 1.375 in (10.31 x 34.93 mm)

1.375 in (34.93 mm)

CSA; UL

Time Delay

FLSR02.8T

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

2.8 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.815 in (20.7 mm)

5 in (127 mm)

CSA; UL

Time Delay

SPXV025.LXM

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

25 A

End Cap

2.304 kJ

50 kA

4 m

Bulk

0.406 in (10.31 mm)

GPV

1.5 KV

0.394 x 3.346 in (10 x 85 mm)

3.333 in (84.65 mm)

CUL; TUV; UL

Fast

020901.5DRT1P

Littelfuse

Electric Fuse

Inline/Holder

350 V

1.5 A

End Cap

-55 °C (-67 °F)

Tin

100 A

4 h

15

Tape And Reel

0.177 in (4.5 mm)

e3

350 V

2AG

0.177 x 0.57 in (4.5 x 14.48 mm)

0.57 in (14.48 mm)

CE, PSE, UL

125 °C (257 °F)

Time Lag

AGU30

Littelfuse

Electric Fuse

Inline/Holder

32 V

32 V

30 A

End Cap

0.406 in (10.3187 mm)

32 V

5AG

1.5 in (38.1 mm)

5NLE2250E

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

250 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

3260.4MHXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

400 mA

End Cap

1.33 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

3265MMXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

5 A

End Cap

25 J

-55 °C (-67 °F)

Matte Tin

400 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; PSE; UL

125 °C (257 °F)

Time Lag

02010500FRT1L

Littelfuse

Electric Fuse

Inline/Holder

250 V

500 mA

End Cap

350 mJ

-25 °C (-13 °F)

80 A

5 ms

0.205 in (5.2 mm)

0.197 x 0.787 in (5 x 20 mm)

0.787 in (20 mm)

CUL; UL

70 °C (158 °F)

Medium Time Lag

CY14X51G6

Littelfuse

Electric Fuse

Inline/Holder

690 V

6 A

End Cap

80 kA

0.551 in (14 mm)

690 V

0.551 x 2.008 in (14 x 51 mm)

0.551 x 2.008 in (14 x 51 mm)

2.008 in (51 mm)

IEC

Fast

0225007.HXUP

Littelfuse

Electric Fuse

7 A

End Cap

-55 °C (-67 °F)

Tin

500 A

4 h

40

0.189 in (4.8 mm)

e3

125 V

2AG

0.189 x 0.587 in (4.8 x 14.9 mm)

0.587 in (14.9 mm)

CE, CSA, PSE, UL

125 °C (257 °F)

Fast

230-12R-1C-8.25S

Littelfuse

Electric Fuse

Inline/Holder

8.25 KV

230 A

End Cap

955 A

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

0313.150VXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

150 mA

End Cap

270 mJ

-55 °C (-67 °F)

Matte Tin

35 A

313

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

02321.25XP

Littelfuse

Electric Fuse

Inline/Holder

250 V

1.25 A

End Cap

4.22 J

-55 °C (-67 °F)

Nickel

100 A

232

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)

CE; METI

125 °C (257 °F)

Medium

0313.750MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

750 mA

End Cap

7.16 J

-60 °C (-76 °F)

Nickel

35 A

5 s

7.16

Bulk

0.25 in (6.35 mm)

250 V

3AG

1.25 x 0.25 in (31.75 x 6.35 mm)

1.25 in (31.75 mm)

CE; CSA; UL

125 °C (257 °F)

Time Lag

021812.5MXGP

Littelfuse

Electric Fuse

Inline/Holder

250 V

12.5 A

End Cap

889 J

-55 °C (-67 °F)

Tin

63 A

Bulk

0.205 in (5.2 mm)

e3

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

IEC; PSE; UL

125 °C (257 °F)

Time Lag

04810180VXLP

Littelfuse

Electric Fuse

Inline/Holder

125 V

125 V

180 mA

End Cap

8.08 mJ

-55 °C (-67 °F)

300 A

5 m

Bulk

0.839 in (21.3 mm)

0.228 in (5.8 mm)

Alarm

0.772 in (19.6 mm)

CSA; UL

90 °C (194 °F)

175E2C15.5

Littelfuse

Electric Fuse

Inline/Holder

15.5 KV

175 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

0213.800XP

Littelfuse

Electric Fuse

Inline/Holder

250 V

800 mA

End Cap

9.42 J

-55 °C (-67 °F)

35 A

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; CSA; IEC; SEMKO; SEV; UL

125 °C (257 °F)

Time Lag

CCMR025.HXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

25 A

End Cap

200 kA

Rated Breaking Capacity at 500 VDC: 20000 A

Bulk

0.406 in (10.3 mm)

600 V

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE; CSA; UL

Time Delay

02200007DRT1P

Littelfuse

Electric Fuse

Inline/Holder

350 V

3 A

End Cap

4.62 J

-55 °C (-67 °F)

Tin

100 A

4 h

Pre Arcing Time: Open within 1 s at 200% Rated Current

4.62

Tape And Reel

0.177 in (4.5 mm)

Supplemental

e3

350 V

2AG

0.177 x 0.57 in (4.5 x 14.48 mm)

0.57 in (14.48 mm)

CE; CSA; PSE; UL

125 °C (257 °F)

0214025LXN

Littelfuse

Electric Fuse

Inline/Holder

36 V

36 V

25 A

End Cap

0214

Bulk

0.236 in (6 mm)

Indicator

0.236 x 0.984 in (6 x 25 mm)

0.984 in (25 mm)

0314015.MX52LP

Littelfuse

Electric Fuse

Inline/Holder

250 V

15 A

End Cap

292 J

-55 °C (-67 °F)

Nickel

750 A

292

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, CSA, PSE, UL

125 °C (257 °F)

Fast

0481.500HX

Littelfuse

Electric Fuse

Inline/Holder

125 V

125 V

500 mA

End Cap

490 mJ

-55 °C (-67 °F)

40 A

5 m

0.701 in (17.8 mm)

0.228 in (5.8 mm)

125 V

Alarm; Indicator

0.772 in (19.6 mm)

CSA; UL

125 °C (257 °F)

Fast

KLKD007.T

Littelfuse

Electric Fuse

Inline/Holder

600 V

600 V

7 A

End Cap

87 mJ

-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; VDE

125 °C (257 °F)

Fast

LCK6RS

Littelfuse

Electric Fuse

Inline/Holder

2.75 KV

170 A

End Cap

500 A

LCK

Hermitically Sealed Part Number

3 in (76.2 mm)

3 x 10.875 in (76.2 x 276.23 mm)

10.875 in (276.23 mm)

Medium

312004P

Littelfuse

Electric Fuse

Inline/Holder

250 V

4 A

End Cap

28.5 J

Nickel

35 A

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; UL

Fast

0209.600MXP

Littelfuse

Electric Fuse

Inline/Holder

350 V

600 mA

End Cap

1.75 J

-55 °C (-67 °F)

Tin

100 A

3 s

1.75

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; UL

125 °C (257 °F)

Time Lag

0239.600HXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

600 mA

End Cap

2.415 J

-55 °C (-67 °F)

Nickel

35 A

4 h

2.4

Bulk

0.205 in (5.2 mm)

Supplemental

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)

CE; CSA; KC; UL

125 °C (257 °F)

Time Lag

032602.5MXCCP

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

2.5 A

End Cap

-55 °C (-67 °F)

Nickel

4 h

136

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, CSA, PSE, UL

125 °C (257 °F)

Time Lag

FLQ01.6R

Littelfuse

Electric Fuse

Inline/Holder

500 V

300 V

1.6 A

End Cap

10 kA

0.406 in (10.31 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

CSA; UL

Time Delay

LA070URD33TTI1250

Littelfuse

Electric Fuse

Inline/Holder

700 V

1.25 kA

End Cap

350 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

023702.5

Littelfuse

Electric Fuse

2.5 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

1206SFS400F/32

Littelfuse

Electric Fuse

Surface Mount

32 V

4 A

End Cap

2.2 J

-55 °C (-67 °F)

Tin Over Nickel

50 A

Rated Breaking Capacity at 32 VDC: 50 A

0.126 in (3.2 mm)

0.063 in (1.6 mm)

e3

0.126 x 0.063 x 0.038 in (3.2 x 1.6 x 0.97 mm)

0.038 in (0.97 mm)

UL

125 °C (257 °F)

Slow

0KLK.250T

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

250 mA

End Cap

100 kA

Rated Breaking Capacity at 500 VDC: 50000 A

0.406 in (10.31 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

CSA; UL

Fast

5NLE2-225EL

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

225 A

End Cap

80 kA

5NLE2-225E

6.378 in (162 mm)

6.378 x 17.874 in (162 x 454 mm)

17.874 in (454 mm)

SPXV003.LXS

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

3 A

End Cap

6 J

30 kA

4 m

Bulk

0.406 in (10.31 mm)

3.333 in (84.65 mm)

CE; CUL; IEC; UL

Fast

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.