Inline/Holder 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

KTK-R-4

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

4 A

End Cap

Nickel

200 kA

Box

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

LPJ-175SP

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

175 A

Tab/Blade

300 kA

Rated Breaking Capacity at 300 VDC: 100000 A

1.63 in (41.4 mm)

J

600 V

1.63 x 3 in (41.4 x 76.2 mm)

3 in (76.2 mm)

CE; CSA; UL

Time Delay

MDA-15-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

125 V

15 A

End Cap

336.82 J

Nickel

750 A

2 m

Rated Breaking Capacity at 125 VDC: 10000 A

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)

CSA, UL

Time Delay

NON-60

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

125 V

60 A

End Cap

50 kA

Rated Breaking Capacity at 125 VDC: 50000 A

Box

0.81 in (20.57 mm)

K5

250 V

0.81 x 3 in (20.57 x 76.19 mm)

3 in (76.19 mm)

CE; UL

SC-10

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

170 V

10 A

End Cap

100 kA

Rated Breaking Capacity at 170 VDC: 10000 A

Box

0.406 in (10.3 mm)

G

600 V

0.406 x 1.31 in (10.3 x 33.27 mm)

1.31 in (33.27 mm)

CSA; UL

Fast And Time Delay

XEV10-40-1P

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

40 A

Tab/Blade

1.72 kJ

-40 °C (-40 °F)

20 kA

0.406 in (10.3 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

125 °C (257 °F)

XEV10-50-1P

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

50 A

Tab/Blade

2.74 kJ

-40 °C (-40 °F)

20 kA

0.406 in (10.3 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

125 °C (257 °F)

XEV10-50-T

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

50 A

Tab/Blade

2.74 kJ

-40 °C (-40 °F)

20 kA

0.406 in (10.3 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

125 °C (257 °F)

021502.5MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

2.5 A

End Cap

22.29 J

-55 °C (-67 °F)

Nickel

1.5 kA

10 ms

Pre Arcing Time: Open within 10 ms at 1000% Rated Current

22.29

Bulk

0.205 in (5.2 mm)

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)

CCC; CE; CSA; IEC; KC; PSE; SEMKO; SEV; UL; VDE

125 °C (257 °F)

Time Lag

0215025.MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

2.5 A

End Cap

22.29 J

-55 °C (-67 °F)

Tin

1.5 kA

Pre Arcing Time: Open within 10 ms at 1000% Rated Current

Bulk

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; KC; PSE; SEMKO; SEV; UL; VDE

125 °C (257 °F)

Time Lag

021706.3HXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

6.3 A

End Cap

62.465 J

-55 °C (-67 °F)

Nickel

63 A

10 ms

62.465

Bulk

0.205 in (5.2 mm)

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)

CCC; CE; CSA; IEC; KC; PSE; SEMKO; SEV; UL; VDE

125 °C (257 °F)

Very Fast

0217.063HXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

63 mA

End Cap

560 μJ

-55 °C (-67 °F)

Tin

35 A

3 ms

Pre Arcing Time: Open within 0.01 s at 400% Rated Current

Bulk

0.205 in (5.2 mm)

e3

0.197 x 0.787 in (5 x 20 mm)

0.787 in (20 mm)

CCC; CE; CSA; KC; SEMKO; UL; VDE

125 °C (257 °F)

Very Fast

02170.63HXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

630 mA

End Cap

410 mJ

-55 °C (-67 °F)

35 A

10 ms

Pre Arcing Time: Open within 10 ms at 400% Rated Current

Bulk

0.205 in (5.2 mm)

250 V

0.197 x 0.787 in (5 x 20 mm)

0.787 in (20 mm)

CCC; CE; CSA; CUL; KC; SEMKO; SEV; UL; VDE

125 °C (257 °F)

Fast

0287040.PXCN

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

0.752 x 0.201 x 0.484 in (19.1 x 5.1 x 12.3 mm)

0.74 in (18.8 mm)

CSA; UL

125 °C (257 °F)

3CIF21

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

250 V

3 A

Tab/Blade

200 kA

0.543 in (13.8 mm)

0.543 x 1.398 in (13.8 x 35.5 mm)

1.398 in (35.5 mm)

50NZ02

Eaton Corporation

Electric Fuse

Inline/Holder

400 V

50 A

End Cap

7.8 kJ

50 kA

Bulk

0.591 in (15 mm)

D02

0.591 x 1.417 in (15 x 36 mm)

1.417 in (36 mm)

DIN 49515; IEC60269

Time Delay

AJT70

Mersen S A

Electric Fuse

Inline/Holder

700 V

400 V

70 A

Tab/Blade

200 kA

Rated Breaking Capacity at 400 VDC: 100000 A

1.063 in (27 mm)

Indicator

1.142 x 2.638 in (29 x 67 mm)

4.606 in (117 mm)

Time Delay

FLSR125.XXID

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

125 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

1.787 in (45.4 mm)

Indicator

9.626 in (244.5 mm)

CSA; UL

Time Delay

FLSR200.XXID

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

200 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

1.787 in (45.4 mm)

Indicator

9.626 in (244.5 mm)

CSA; UL

Time Delay

FNQ-R-3/10

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 mA

End Cap

Nickel

200 kA

Box

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

Time Delay

FNQ-R-4/10

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

400 mA

End Cap

Nickel

200 kA

Box

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

Time Delay

LP-CC-1-4/10

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

1.4 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Box

0.394 in (10 mm)

0.406 x 1.5 in (10.3 x 38.1 mm)

1.496 in (38 mm)

CE; CSA; UL

Time Delay

MEV100A100-4

Mersen S A

Electric Fuse

Inline/Holder

1 KV

100 A

Tab/Blade

100 kA

40 ms

Bulk

1 in (25.4 mm)

2.874 in (73 mm)

IATF 16949; UL

PF-EC1-15

Bourns

Electric Fuse

Inline/Holder

1 KV

15 A

End Cap

365 J

-55 °C (-67 °F)

20 kA

4 m

Bulk

0.406 in (10.3 mm)

5AG

1.496 in (38 mm)

CUL; UL

125 °C (257 °F)

PF-EC1-20

Bourns

Electric Fuse

Inline/Holder

1 KV

20 A

End Cap

804.3 J

-55 °C (-67 °F)

20 kA

4 m

Bulk

0.406 in (10.3 mm)

5AG

1.496 in (38 mm)

CUL; UL

125 °C (257 °F)

PF-EC1-25

Bourns

Electric Fuse

Inline/Holder

1 KV

25 A

End Cap

1.202 kJ

-55 °C (-67 °F)

20 kA

4 m

Bulk

0.406 in (10.3 mm)

5AG

1.496 in (38 mm)

CUL; UL

125 °C (257 °F)

PF-EC1-30

Bourns

Electric Fuse

Inline/Holder

1 KV

30 A

End Cap

2.229 kJ

-55 °C (-67 °F)

20 kA

4 m

Bulk

0.406 in (10.3 mm)

5AG

1.496 in (38 mm)

CUL; UL

125 °C (257 °F)

PF-ET1-15

Bourns

Electric Fuse

Inline/Holder

1 KV

15 A

Tab/Blade

365 J

-55 °C (-67 °F)

20 kA

4 m

Tray

0.406 in (10.3 mm)

5AG

1.496 in (38 mm)

CUL; UL

125 °C (257 °F)

PF-ET1-25

Bourns

Electric Fuse

Inline/Holder

1 KV

25 A

Tab/Blade

1.202 kJ

-55 °C (-67 °F)

20 kA

4 m

Tray

0.406 in (10.3 mm)

5AG

1.496 in (38 mm)

CUL; UL

125 °C (257 °F)

XEV10-30-1P

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

30 A

Tab/Blade

1.15 kJ

-40 °C (-40 °F)

20 kA

0.406 in (10.3 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

125 °C (257 °F)

XEV10-30-B

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

30 A

Tab/Blade

1.15 kJ

-40 °C (-40 °F)

20 kA

0.406 in (10.3 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

125 °C (257 °F)

0034.3121

Schurter Ag

Electric Fuse

Inline/Holder

250 V

2.5 A

End Cap

21.9 J

-55 °C (-67 °F)

Nickel

35 A

Box

0.205 in (5.2 mm)

20 ms

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)

CCC; CUL; METI; UL; VDE

125 °C (257 °F)

Time Lag

0215008.MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

8 A

End Cap

209.88 J

-55 °C (-67 °F)

Matte Tin

1.5 kA

10 ms

Pre Arcing Time: Open within 10 ms at 1000% Rated Current

209.88

Bulk

0.205 in (5.2 mm)

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)

CE; CSA; IEC; KC; PSE; SEMKO; SEV; UL; VDE

125 °C (257 °F)

Time Lag

0215008MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

8 A

End Cap

209.88 J

-55 °C (-67 °F)

Matte Tin

1.5 kA

10 ms

Pre Arcing Time: Open within 10 ms at 1000% Rated Current

209.88

Bulk

0.205 in (5.2 mm)

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)

CE; CSA; IEC; KC; PSE; SEMKO; SEV; UL; VDE

125 °C (257 °F)

Time Lag

021601.6MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

1.6 A

End Cap

1.005 J

-55 °C (-67 °F)

Nickel

1.5 kA

20 ms

1.005

Bulk

0.205 in (5.2 mm)

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)

CCC; CE; CSA; IEC; KC; PSE; SEMKO; SEV; UL; VDE

125 °C (257 °F)

Fast

0216016.MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

16 A

End Cap

462.5 J

-55 °C (-67 °F)

Tin

750 A

462.5

Bulk

0.205 in (5.2 mm)

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)

CE; CSA; IEC; PSE; SEMKO; UL

125 °C (257 °F)

Fast

0313002.HXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

2 A

End Cap

77 J

-55 °C (-67 °F)

Nickel

100 A

4 h

77

Bulk

0.25 in (6.35 mm)

Supplemental

250 V

3AG

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

0AKK-K300-BA

Bel Fuse

Electric Fuse

Inline/Holder

1 KV

300 A

Tab/Blade

17 kJ

-40 °C (-40 °F)

Tin

50 kA

Bulk

2.913 in (74 mm)

1.772 in (45 mm)

e3

0.984 in (25 mm)

125 °C (257 °F)

Fast

0FLQ025.T

Littelfuse

Electric Fuse

Inline/Holder

500 V

300 V

25 A

End Cap

10 kA

0.406 in (10.31 mm)

0.394 x 1.496 in (10 x 38 mm)

0.406 x 1.5 in (10.31 x 38.1 mm)

1.5 in (38.1 mm)

CSA; UL

Time Delay

0FLQ02.5T

Littelfuse

Electric Fuse

Inline/Holder

500 V

300 V

2.5 A

End Cap

10 kA

0.406 in (10.31 mm)

500 V

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

CSA; UL

Time Delay

0KLK003.T

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

3 A

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

170M2683

Eaton Corporation

Electric Fuse

Inline/Holder

1 KV

160 A

Tab/Blade

6.25 kJ

150 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

32ET

Eaton Corporation

Electric Fuse

Inline/Holder

690 V

350 V

32 A

Tab/Blade

32 J

200 kA

Rated Breaking Capacity at 690 VDC: 200000 A

Box

1.89 in (48 mm)

1.89 x 0.752 in (48 x 19.1 mm)

0.752 in (19.1 mm)

BS 88; CE

AJT40

Mersen S A

Electric Fuse

Inline/Holder

700 V

400 V

40 A

End Cap

200 kA

Rated Breaking Capacity at 400 VDC: 100000 A

1.063 in (27 mm)

Indicator

1.063 x 2.362 in (27 x 60 mm)

2.362 in (60 mm)

Time Delay

DFJ-100

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

450 V

100 A

Tab/Blade

200 kA

Rated Breaking Capacity at 450 VDC: 100000 A

1.13 in (28.7 mm)

1.13 x 2.63 in (28.7 x 66.8 mm)

2.63 in (66.8 mm)

CSA; UL

Fast

FNQ-3

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

500 V

3 A

End Cap

Nickel

10 kA

Bulk

0.406 in (10.3 mm)

CC

500 V

Midget

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE, CSA, UL

Time Delay

KBC-300

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 A

Tab/Blade

200 kA

Box

1.5 in (38.1 mm)

1.5 x 2.906 in (38.1 x 73.81 mm)

2.906 in (73.81 mm)

CE; UL

KLKR01.5T

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

1.5 A

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

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.