Fuses

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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

ATC-7-1/2

Eaton Corporation

Electric Fuse

Inline/Holder

32 V

7.5 A

Tab/Blade

-40 °C (-40 °F)

Tin

1 kA

Rated Breaking Capacity at 32 VDC: 1000 A

Box

0.76 in (19.3 mm)

0.207 in (5.25 mm)

e3

32 V

0.76 x 0.207 x 0.492 in (19.3 x 5.25 x 12.5 mm)

0.492 in (12.5 mm)

UL

100 °C (212 °F)

Fast

ATMR30

Mersen S A

Electric Fuse

Inline/Holder

600 V

600 V

30 A

End Cap

200 kA

Rated Breaking Capacity = 40.5A-10kA

Bulk

0.409 in (10.4 mm)

0.409 x 1.5 in (10.4 x 38.1 mm)

1.5 in (38.1 mm)

CSA; UL

Fast

BBS-12

Eaton Corporation

Electric Fuse

500 mA

End Cap

10 kA

0.41 in (10.41 mm)

48 V

0.41 x 1.38 in (10.41 x 35.05 mm)

1.38 in (35.05 mm)

CE, CSA, UL

Fast

BBS-1/2

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

500 mA

End Cap

10 kA

BBS

0.406 in (10.3 mm)

0.406 x 1.374 in (10.3 x 34.9 mm)

1.374 in (34.9 mm)

CE; CSA; UL

Fast

BK-AGC-1-1-2-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

1.5 A

End Cap

9.023 J

-55 °C (-67 °F)

Nickel

100 A

Pre Arcing Time: Open within 120 s at 200% Rated Current

0.0149

Box

0.25 in (6.35 mm)

250 V

0.248 x 1.26 in (6.3 x 32 mm)

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

BK/ABC-15-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

125 V

15 A

End Cap

200.2 J

Nickel

750 A

2 m

Pre Arcing Time: Open within 120 s at 200% Rated Current

Box

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

Fast

BK/ABC-3-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

125 V

3 A

End Cap

6.55 J

Nickel

100 A

2 m

Pre Arcing Time: Open within 120 s at 200% Rated Current

Box

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

Fast

BK/AGC-1-1/2-R

Cooper Industries

Electric Fuse

Inline/Holder

250 V

1.5 A

End Cap

14.9 mJ

Nickel

100 A

0.015

Box

0.25 in (6.35 mm)

250 V

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CSA; UL

Fast

BK/GBB-20-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

125 V

20 A

End Cap

Nickel

200 A

Rated Breaking Capacity at 125 VDC: 200 A

Box

0.25 in (6.35 mm)

250 V

0.236 x 1.26 in (6 x 32 mm)

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CSA; UL

Very Fast

BK/MDA-15

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

250 V

15 A

End Cap

238.1 J

750 A

2 m

Bulk

0.25 in (6.35 mm)

0.248 x 1.26 in (6.3 x 32 mm)

1.254 in (31.85 mm)

CSA; UL

Time Delay

C14M25

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

500 V

25 A

End Cap

120 kA

C14

0.551 in (14 mm)

0.551 x 2.008 in (14 x 51 mm)

2.008 in (51 mm)

IEC

C99830-000

TE Connectivity

Electric Fuse

Surface Mount

24 V

4 A

Wraparound

35 A

UL

125 °C (257 °F)

Fast

CBBF-75

Eaton Corporation

Electric Fuse

FRS-R-150

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

150 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Box

1.839 in (46.7 mm)

RK5

600 V

1.839 x 9.626 in (46.7 x 244.5 mm)

9.626 in (244.5 mm)

CE; CSA; UL

Time Delay

FRS-R-5

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

5 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Box

0.811 in (20.6 mm)

0.811 x 5 in (20.6 x 127 mm)

5 in (127 mm)

CE; CSA; UL

Time Delay

FWP-800A

Eaton Corporation

Electric Fuse

Inline/Holder

700 V

700 V

800 A

Tab/Blade

78 kJ

50 kA

Box

2 in (50.8 mm)

2 x 2.844 in (50.8 x 72.24 mm)

2.76 in (70.104 mm)

CE; CSA; UL

KRP-C-1000SP

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

1 kA

Tab/Blade

Silver

300 kA

Rated Breaking Capacity at 300 VDC: 100000 A

2.5 in (63.5 mm)

L

e4

600 V

2.5 x 3.752 in (63.5 x 95.3 mm)

3.752 in (95.3 mm)

CE; CSA; UL

Time Delay

LPJ-45SP

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

45 A

End Cap

300 kA

Rated Breaking Capacity at 300 VDC: 100000 A

1.063 in (27 mm)

J

600 V

1.063 x 2.374 in (27 x 60.3 mm)

2.374 in (60.3 mm)

CE; CSA; UL

Time Delay

LVSP0015TX2

Littelfuse

Electric Fuse

Inline/Holder

600 V

15 A

End Cap

3.267 kJ

200 kA

0.41 in (10.41 mm)

1.5 in (38.1 mm)

UL

MDA-10-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

125 V

10 A

End Cap

1.62 kJ

Nickel

200 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

MDA-15

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

250 V

15 A

End Cap

206.2 J

Nickel

750 A

238.1

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

MEV100A50-4Y

Mersen S A

Electric Fuse

Inline/Holder

1 KV

50 A

Tab/Blade

100 kA

40 ms

Bulk

1 in (25.4 mm)

2.874 in (73 mm)

IATF 16949; UL

NON-3

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

125 V

3 A

End Cap

50 kA

Rated Breaking Capacity at 125 VDC: 50000 A

Box

0.56 in (14.22 mm)

K5

250 V

0.56 x 2 in (14.22 x 50.8 mm)

2 in (50.8 mm)

CE; CSA; UL

NON-75

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

125 V

75 A

Tab/Blade

10 kA

Rated Breaking Capacity at 125 VDC: 10000 A

Box

1.06 in (26.92 mm)

H

250 V

1.06 x 5.88 in (26.92 x 149.35 mm)

5.88 in (149.35 mm)

CE; CSA; UL

S506-1.6-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

1.6 A

End Cap

10 J

Nickel

35 A

21.7

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)

CE; IEC; IMQ; SEMKO; UL; VDE

Time Delay

0034.3127.PT

Schurter Ag

Electric Fuse

Through Hole Mount

250 V

10 A

Pin Wire

520 J

-55 °C (-67 °F)

Tin

100 A

Bulk

0.213 in (5.4 mm)

e3

20 ms

0.213 x 0.886 in (5.4 x 22.5 mm)

0.213 x 0.886 in (5.4 x 22.5 mm)

0.886 in (22.5 mm)

125 °C (257 °F)

Time Lag

0034.3127.TR

Schurter Ag

Electric Fuse

Through Hole Mount

250 V

10 A

Pin Wire

520 J

-55 °C (-67 °F)

Tin

100 A

Tape And Reel, 13 inch

0.213 in (5.4 mm)

e3

20 ms

0.213 x 0.886 in (5.4 x 22.5 mm)

0.213 x 0.886 in (5.4 x 22.5 mm)

0.886 in (22.5 mm)

125 °C (257 °F)

Time Lag

0215.500MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

500 mA

End Cap

420 mJ

-55 °C (-67 °F)

Nickel

1.5 kA

5 ms

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

0.42

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)

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

125 °C (257 °F)

Time Lag

021506.3HXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

6.3 A

End Cap

128.75 J

-55 °C (-67 °F)

Nickel

1.5 kA

10 ms

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; PSE; SEMKO; SEV; UL; VDE

125 °C (257 °F)

Time Lag

0216.250MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 mA

End Cap

8.91 mJ

-55 °C (-67 °F)

Nickel

1.5 kA

20 ms

0.0089

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; SEMKO; UL; VDE

125 °C (257 °F)

Fast

0218.315MXEP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

315 mA

Pin Wire

1.11 J

-55 °C (-67 °F)

Tin

35 A

20 ms

1.11

Bulk

0.217 in (5.5 mm)

e3

250 V

0.197 x 0.787 in (5 x 20 mm)

0.228 x 0.886 in (5.8 x 22.5 mm)

0.846 in (21.5 mm)

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

125 °C (257 °F)

Time Lag

0218.400HXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

400 mA

End Cap

1.325 J

-55 °C (-67 °F)

Nickel

35 A

1.325

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)

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

125 °C (257 °F)

Time Lag

02183.15MXEP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

3.15 A

Pin Wire

38.15 J

-55 °C (-67 °F)

Tin

35 A

20 ms

38.15

Bulk

0.217 in (5.5 mm)

Supplemental

e3

250 V

0.197 x 0.787 in (5 x 20 mm)

0.228 x 0.886 in (5.8 x 22.5 mm)

0.846 in (21.5 mm)

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

125 °C (257 °F)

Time Lag

0234001.MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

1 A

End Cap

1.975 J

-55 °C (-67 °F)

Nickel

100 A

400 ms

1.975

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)

CE; CSA; PSE; UL

125 °C (257 °F)

Medium

0285.500HXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

500 mA

End Cap

300 mJ

-55 °C (-67 °F)

Gold

1.5 kA

50 ms

Bulk

0.205 in (5.2 mm)

e4

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)

125 °C (257 °F)

0298200ZXEH

Littelfuse

Electric Fuse

Inline/Holder

32 V

200 A

Tab/Blade

204 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)

0298200.ZXEH

Littelfuse

Electric Fuse

Inline/Holder

32 V

200 A

Tab/Blade

204 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

0299040.ZXNV

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

0299040ZXNV

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)

0312004.MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

4 A

End Cap

28.5 J

-55 °C (-67 °F)

Nickel

200 A

5 s

28.5

Tape And Reel

0.25 in (6.35 mm)

250 V

3AG

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; KC; PSE; UL

125 °C (257 °F)

Fast

0313005.HXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

5 A

End Cap

140 J

-55 °C (-67 °F)

Nickel

200 A

5 s

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

140

Bulk

0.25 in (6.35 mm)

250 V

3AG

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; KTL; PSE; UL

125 °C (257 °F)

Time Lag

0314025.MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

25 A

End Cap

1.45 kJ

-55 °C (-67 °F)

Nickel

100 A

Rated Breaking Capacity at 125 VDC: 400 A

1450

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; CUL; KC; PSE; UL

125 °C (257 °F)

Fast

0315.500MXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

500 mA

Pin Wire

2.55 J

-60 °C (-76 °F)

35 A

5 s

Bulk

0.275 in (6.99 mm)

3AG

0.275 x 1.274 in (6.99 x 32.36 mm)

1.288 in (32.72 mm)

CE; CSA; UL

125 °C (257 °F)

Time Lag

0322030.MXP

Littelfuse

Electric Fuse

Inline/Holder

65 V

30 A

End Cap

540 J

-55 °C (-67 °F)

200 A

1 s

540

Bulk

0.25 in (6.35 mm)

65 V

3AB

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; UL

125 °C (257 °F)

Very Fast

0322030MXP

Littelfuse

Electric Fuse

30 A

End Cap

-55 °C (-67 °F)

Nickel

200 A

4 h

540

0.25 in (6.35 mm)

Supplemental

65 V

3AB

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE, UL

125 °C (257 °F)

Very Fast

0324020.MXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

125 V

20 A

Pin Wire

631 J

-55 °C (-67 °F)

Matte Tin

1 kA

Rated Breaking Capacity at 125 VDC: 10000 A

631

Bulk

0.275 in (6.99 mm)

e3

250 V

3AB

0.275 x 1.288 in (6.99 x 32.72 mm)

1.288 in (32.72 mm)

CE; CSA; CUL; KC; PSE; TUV; UL

125 °C (257 °F)

Fast

0326.010HXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

10 mA

End Cap

1.48 mJ

-55 °C (-67 °F)

Nickel

100 A

4 h

0.0014

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 Lag

0326010.HXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

10 A

End Cap

137 J

-55 °C (-67 °F)

Nickel

400 A

4 h

137

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; CSA; KC; PSE; UL

125 °C (257 °F)

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.