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

0218.315MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

315 mA

End Cap

1.11 J

-55 °C (-67 °F)

Tin

35 A

20 ms

1.11

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)

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

125 °C (257 °F)

Time Lag

02183.15MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

3.15 A

End Cap

38.15 J

-55 °C (-67 °F)

Nickel

35 A

20 ms

38.15

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

125 °C (257 °F)

Time Lag

0452.500MRL

Littelfuse

Electric Fuse

Surface Mount

125 V

125 V

500 mA

Wraparound

240 mJ

-55 °C (-67 °F)

Gold

50 A

2 ms

0.24

Tape And Reel

0.24 in (6.1 mm)

0.106 in (2.69 mm)

e4

125 V

Nano

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; CUL; UL

125 °C (257 °F)

Slow

125LET

Eaton Corporation

Electric Fuse

Inline/Holder

240 V

150 V

125 A

Tab/Blade

600 J

200 kA

Rated Breaking Capacity at 150 VDC: 200000 A

Box

0.697 in (17.7 mm)

0.697 x 1.031 in (17.7 x 26.2 mm)

1.031 in (26.2 mm)

CE; IEC; UL

0287003.PXCN

Littelfuse

Electric Fuse

Inline/Holder

32 V

3 A

Tab/Blade

7.4 J

-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)

0287005.L

Littelfuse

Electric Fuse

Inline/Holder

32 V

5 A

Tab/Blade

26 J

-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)

AJT125EI

Mersen S A

Electric Fuse

Inline/Holder

600 V

500 V

125 A

Tab/Blade

200 kA

Rated Breaking Capacity at 500 VDC: 100000 A

Indicator

3.22 in (81.8 mm)

3.22 in (81.8 mm)

UL

Time Delay

LPJ-150SPI

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

150 A

Tab/Blade

300 kA

Rated Breaking Capacity at 300 VDC: 100000 A

Box

1.63 in (41.4 mm)

J

600 V

Indicator

1.63 x 3 in (41.4 x 76.2 mm)

3 in (76.2 mm)

CE; CSA; UL

Time Delay

0ATO010.V

Littelfuse

Electric Fuse

Inline/Holder

32 V

10 A

Tab/Blade

115 J

-40 °C (-40 °F)

1 kA

100 ms

Box

0.752 in (19.1 mm)

0.201 in (5.1 mm)

0.484 in (12.3 mm)

CSA; UL

125 °C (257 °F)

AJT125/400

Mersen S A

Electric Fuse

Inline/Holder

600 V

500 V

125 A

Tab/Blade

200 kA

2.126 in (54 mm)

J

600 V

2.126 x 7.126 in (54 x 181 mm)

7.126 in (181 mm)

IEC, UL

Time Lag

AJT200/400

Mersen S A

Electric Fuse

Inline/Holder

600 V

500 V

200 A

Tab/Blade

200 kA

2.126 in (54 mm)

J

600 V

7.126 in (181 mm)

IEC, UL

Time Lag

FNQ-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

Time Delay

JJS-500

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

500 A

Tab/Blade

200 kA

3.984 in (101.2 mm)

3.984 x 1.78 in (101.2 x 45.2 mm)

1.78 in (45.2 mm)

CE; CSA; UL

Very Fast

0001.2712.11

Schurter Ag

Electric Fuse

Inline/Holder

250 V

150 V

6.3 A

End Cap

171 J

-55 °C (-67 °F)

Gold

1.5 kA

Rated Breaking Capacity at 150 VDC: 1500 A

Bulk

0.205 in (5.2 mm)

e4

10 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; VDE; UL

125 °C (257 °F)

Time Lag

8020.5078

Schurter Ag

Electric Fuse

Inline/Holder

500 V

400 V

10 A

End Cap

220 J

-40 °C (-40 °F)

1.5 kA

220

Bulk

0.25 in (6.35 mm)

20 ms

0.248 x 1.26 in (6.3 x 32 mm)

0.25 x 1.252 in (6.35 x 31.8 mm)

1.252 in (31.8 mm)

CUL, UL

85 °C (185 °F)

Very Fast

AMG-100

Eaton Corporation

Electric Fuse

Inline/Holder

48 V

100 A

Tab/Blade

Rated Breaking Capacity at 48 VDC: 1000 A

1.15 in (29.2 mm)

0.606 in (15.4 mm)

1.15 x 0.606 x 0.354 in (29.2 x 15.4 x 9 mm)

0.354 in (9 mm)

UL

FNQ-R-1-1/8

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

1.125 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

Time Delay

LP-CC-1/2

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

500 mA

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

0.406 in (10.3 mm)

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-12

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

150 V

12 A

End Cap

200 kA

Rated Breaking Capacity at 150 VDC: 20000 A

0.406 in (10.3 mm)

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE; CSA; UL

Time Delay

3404.0017.11

Schurter Ag

Electric Fuse

Surface Mount

125 V

125 V

5 A

Wraparound

2.9 J

-40 °C (-40 °F)

Tin

100 A

2.9

Bulk

0.291 in (7.4 mm)

0.122 in (3.1 mm)

e3

10 ms

0.291 x 0.122 in (7.4 x 3.1 mm)

0.291 x 0.122 x 0.102 in (7.4 x 3.1 x 2.6 mm)

0.102 in (2.6 mm)

CUL; UL

125 °C (257 °F)

Very Fast

AJT200EI

Mersen S A

Electric Fuse

Inline/Holder

600 V

500 V

200 A

Tab/Blade

200 kA

Rated Breaking Capacity at 500 VDC: 100000 A

Indicator

3.236 in (82.2 mm)

3.22 in (81.8 mm)

UL

Time Delay

JJS-60

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

60 A

End Cap

200 kA

0.811 in (20.6 mm)

0.811 x 1.563 in (20.6 x 39.7 mm)

1.563 in (39.7 mm)

CE; CSA; UL

Very Fast

3404.2418.11

Schurter Ag

Electric Fuse

Surface Mount

250 V

125 V

1.6 A

Wraparound

6.9 J

-40 °C (-40 °F)

Gold

200 A

Rated Breaking Capacity at 125 VDC: 100 A

Bag

0.445 in (11.3 mm)

0.165 in (4.2 mm)

e4

10 ms

0.165 x 0.437 in (4.2 x 11.1 mm)

0.421 x 0.142 x 0.157 in (10.7 x 3.6 x 4 mm)

0.157 in (4 mm)

CUL; UL; VDE

85 °C (185 °F)

Time Lag

3413.0002.22

Schurter Ag

Electric Fuse

Surface Mount

125 V

63 V

50 mA

Wraparound

200 μJ

-55 °C (-67 °F)

10 A

0.0002

Tape And Reel, 7 inch

0.126 in (3.2 mm)

0.063 in (1.6 mm)

100 µs

0.126 x 0.063 in (3.2 x 1.6 mm)

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

0.063 in (1.6 mm)

CUL; UL

90 °C (194 °F)

Very Fast

AGC-1-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

1 A

End Cap

3.24 J

-55 °C (-67 °F)

Nickel

35 A

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

1.615

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

ATDR4-1/2

Mersen S A

Electric Fuse

Inline/Holder

600 V

300 V

4.5 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 100000 A

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

Time Delay

BK/ATM-30

Eaton Corporation

Electric Fuse

Inline/Holder

32 V

30 A

Tab/Blade

-40 °C (-40 °F)

1 kA

Rated Breaking Capacity at 32 VDC: 1000 A

Box

0.43 in (10.92 mm)

0.15 in (3.81 mm)

32 V

0.43 x 0.15 x 0.347 in (10.92 x 3.81 x 8.81 mm)

0.347 in (8.81 mm)

UL

100 °C (212 °F)

Fast

CC12H1.5A-TR

Eaton Corporation

Electric Fuse

Surface Mount

63 V

1.5 A

Wraparound

400 mJ

-55 °C (-67 °F)

50 A

100 ms

Pre Arcing Time: Open within 0.1 s at 300% Rated Current

0.4

Tape And Reel, 7 inch

0.126 in (3.2 mm)

0.063 in (1.6 mm)

63 V

1206

0.126 x 0.063 x 0.024 in (3.2 x 1.6 x 0.6 mm)

0.026 in (0.65 mm)

AEC-Q200; CUL; UL

125 °C (257 °F)

CC12H15A-TR

Eaton Corporation

Electric Fuse

Surface Mount

32 V

15 A

Wraparound

33 J

-55 °C (-67 °F)

100 A

5 s

Pre Arcing Time: Open within 5 s at 350% Rated Current

40

Tape And Reel, 7 inch

0.126 in (3.2 mm)

0.063 in (1.6 mm)

32 V

1206

0.126 x 0.063 x 0.024 in (3.2 x 1.6 x 0.6 mm)

0.026 in (0.65 mm)

AEC-Q200; CUL; UL

125 °C (257 °F)

FNQ-R-1

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

1 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

Time Delay

0001.2534

Schurter Ag

Electric Fuse

Inline/Holder

250 V

63 V

10 A

End Cap

805 J

-40 °C (-40 °F)

Nickel

1.5 kA

Bulk

0.25 in (6.35 mm)

15 ms

0.248 x 1.26 in (6.3 x 32 mm)

0.25 x 1.252 in (6.35 x 31.8 mm)

1.252 in (31.8 mm)

CUL; UL

85 °C (185 °F)

Time Lag

0034.5620.11

Schurter Ag

Electric Fuse

Inline/Holder

250 V

2 A

End Cap

16 J

-55 °C (-67 °F)

Gold

35 A

Bulk

0.205 in (5.2 mm)

e4

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, UL, VDE

125 °C (257 °F)

Time Lag

ATDR3-1/2

Mersen S A

Electric Fuse

Inline/Holder

600 V

300 V

3.5 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 100000 A

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

Time Delay

BK/MDA-4-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

125 V

4 A

End Cap

147.4 J

Nickel

200 A

2 m

Rated Breaking Capacity at 125 VDC: 10000 A

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

Time Delay

FWP-150A

Eaton Corporation

Electric Fuse

Inline/Holder

700 V

700 V

150 A

Tab/Blade

2.9 kJ

50 kA

Box

1.5 in (38.1 mm)

1.5 x 2.84 in (38.1 x 72.14 mm)

2.84 in (72.136 mm)

CE; CSA; UL

KRP-C-800SP

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

800 A

Tab/Blade

Silver

300 kA

Rated Breaking Capacity at 300 VDC: 100000 A

2.402 in (61 mm)

L

e4

600 V

2.402 x 3.752 in (61 x 95.3 mm)

3.752 in (95.3 mm)

CE; CSA; UL

Time Delay

ATM-5LP

Eaton Corporation

Electric Fuse

Inline/Holder

32 V

5 A

Tab/Blade

-40 °C (-40 °F)

1 kA

0.429 in (10.9 mm)

0.15 in (3.81 mm)

32 V

0.429 x 0.15 x 0.344 in (10.9 x 3.81 x 8.73 mm)

0.344 in (8.73 mm)

125 °C (257 °F)

Fast

ATQR2

Mersen S A

Electric Fuse

Inline/Holder

600 V

2 A

End Cap

200 kA

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, CE, UL

80 °C (176 °F)

Time Delay

LP-CC-6/10

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

600 mA

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

LPJ-60SPI

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

60 A

End Cap

300 kA

Rated Breaking Capacity at 300 VDC: 100000 A

Box

1.063 in (27 mm)

J

600 V

Indicator

1.063 x 2.374 in (27 x 60.3 mm)

2.374 in (60.3 mm)

CE; CSA; UL

Time Delay

3413.0331.22

Schurter Ag

Electric Fuse

Surface Mount

32 V

63 V

20 A

Wraparound

110 J

-55 °C (-67 °F)

Nickel/Gold

100 A

110

Tape And Reel, 7 inch

0.126 in (3.2 mm)

0.063 in (1.6 mm)

1 ms

0.126 x 0.063 in (3.2 x 1.6 mm)

0.126 x 0.063 x 0.024 in (3.2 x 1.6 x 0.6 mm)

0.024 in (0.6 mm)

CUL; UL

90 °C (194 °F)

Time Lag

AJT150

Mersen S A

Electric Fuse

Inline/Holder

600 V

500 V

150 A

Tab/Blade

200 kA

Rated Breaking Capacity at 500 VDC: 100000 A

1.614 in (41 mm)

Indicator

1.614 x 2.992 in (41 x 76 mm)

5.748 in (146 mm)

Time Delay

ATDR2-8/10

Mersen S A

Electric Fuse

Inline/Holder

600 V

300 V

2.8 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 100000 A

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

Time Delay

ATDR3-2/10

Mersen S A

Electric Fuse

Inline/Holder

600 V

300 V

3.2 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 100000 A

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

Time Delay

SP/LPJ-200SP

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

200 A

Tab/Blade

Silver

300 kA

Rated Breaking Capacity at 300 VDC: 100000 A

1.63 in (41.4 mm)

e4

1.63 x 3 in (41.4 x 76.2 mm)

3 in (76.2 mm)

CE; CSA; UL

Time Delay

0034.6618

Schurter Ag

Electric Fuse

Through Hole Mount

250 V

63 V

2 A

Pin Wire

34 J

-55 °C (-67 °F)

Tin

35 A

34

Bulk

0.335 in (8.5 mm)

e3

20 ms

0.335 x 0.335 in (8.5 x 8.5 mm)

0.335 in (8.5 mm)

CCC; CUL; KTL; METI; UL; VDE

125 °C (257 °F)

Time Lag

0213.500MXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

500 mA

End Cap

2.905 J

-55 °C (-67 °F)

Tin

35 A

20 ms

2.905

Bulk

0.205 in (5.2 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)

0.787 in (20 mm)

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

125 °C (257 °F)

Time Lag

0297010.WXT

Littelfuse

Electric Fuse

Inline/Holder

32 V

10 A

Tab/Blade

122 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)

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.