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

37000500410

Littelfuse

Electric Fuse

Through Hole Mount

250 V

50 mA

Pin Wire

400 μJ

-40 °C (-40 °F)

Matte Tin

35 A

20 ms

Ammo Pack; Tape

0.335 in (8.5 mm)

e3

250 V

TR5

0.335 x 0.315 in (8.5 x 8 mm)

0.315 in (8 mm)

CCC; CE; CUL; VDE; UL

85 °C (185 °F)

Fast

37015000410

Littelfuse

Electric Fuse

Through Hole Mount

250 V

5 A

Pin Wire

12 J

-40 °C (-40 °F)

Matte Tin

50 A

20 ms

Ammo Pack; Tape

0.335 in (8.5 mm)

e3

250 V

TR5

0.335 x 0.315 in (8.5 x 8 mm)

0.315 in (8 mm)

CCC; CE; CUL; PSE; UL; VDE

85 °C (185 °F)

Fast

37200630411

Littelfuse

Electric Fuse

Through Hole Mount

250 V

63 mA

Pin Wire

27.8 mJ

-40 °C (-40 °F)

Matte Tin

35 A

20 ms

0.02

Bulk

0.335 in (8.5 mm)

e3

250 V

TR5

0.335 x 0.315 in (8.5 x 8 mm)

0.315 in (8 mm)

CCC; CE; CUL; KC; UL; VDE

85 °C (185 °F)

Time Lag

37200800411

Littelfuse

Electric Fuse

Through Hole Mount

250 V

80 mA

Pin Wire

38.4 mJ

-40 °C (-40 °F)

Matte Tin

35 A

20 ms

0.023

Bulk

0.335 in (8.5 mm)

e3

250 V

TR5

0.335 x 0.315 in (8.5 x 8 mm)

0.315 in (8 mm)

CCC; CE; CUL; KC; UL; VDE

85 °C (185 °F)

Time Lag

39500800000

Littelfuse

Electric Fuse

Through Hole Mount

125 V

80 mA

Pin Wire

200 μJ

-40 °C (-40 °F)

Tin

100 A

1 m

Ammo Pack; Tape And Reel

0.335 in (8.5 mm)

0.157 in (4 mm)

e3

125 V

TE5

0.335 x 0.157 x 0.315 in (8.5 x 4 x 8 mm)

0.315 in (8 mm)

UL

85 °C (185 °F)

Fast

5014006.8

Siba

Electric Fuse

Inline/Holder

690 V

8 A

End Cap

4 J

200 kA

Bulk

0.866 in (22 mm)

0.866 x 2.283 in (22 x 58 mm)

2.283 in (58 mm)

DIN, EN, IEC, UL, VDE

Very Fast

5ST10-R

Bel Fuse

Electric Fuse

Inline/Holder

250 V

10 A

End Cap

439 J

-55 °C (-67 °F)

Nickel

35 A

Bulk; Tape And Reel

0.201 in (5.1 mm)

250 V

0.197 x 0.787 in (5 x 20 mm)

0.201 x 0.787 in (5.1 x 20 mm)

0.787 in (20 mm)

CE; CSA; UL

125 °C (257 °F)

Time Lag

7022.0700

Schurter Ag

Electric Fuse

Inline/Holder

500 V

10 A

End Cap

30 J

-40 °C (-40 °F)

Tin/Tin Copper

10 kA

Bulk

0.25 in (6.35 mm)

e3/e2

3600 s

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)

UL

85 °C (185 °F)

Super Fast

74-5SG750MA

Nte Electronics

Electric Fuse

8020.0603.PT

Schurter Ag

Electric Fuse

Through Hole Mount

250 V

12 A

Pin Wire

72 J

-40 °C (-40 °F)

500 A

Bulk

0.27 in (6.85 mm)

5 s

0.248 x 1.26 in (6.3 x 32 mm)

0.27 x 1.291 in (6.85 x 32.8 mm)

1.291 in (32.8 mm)

CUL; UL

85 °C (185 °F)

Time Lag

AGA1

Littelfuse

Electric Fuse

Inline/Holder

32 V

32 V

1 A

End Cap

0.25 in (6.35 mm)

32 V

1AG

0.625 in (15.875 mm)

AGA-1

Eaton Corporation

Electric Fuse

Inline/Holder

125 V

1 A

End Cap

10 kA

0.252 in (6.4 mm)

250 V

0.252 x 0.626 in (6.4 x 15.9 mm)

0.626 in (15.9 mm)

CE; UL

Fast

ATM-15LP

Eaton Corporation

Electric Fuse

Inline/Holder

32 V

15 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

ATM-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

0.43 in (10.92 mm)

0.15 in (3.81 mm)

e3

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

ATQ15

Mersen S A

Electric Fuse

Inline/Holder

500 V

15 A

End Cap

10 kA

0.394 in (10 mm)

500 V

0.394 x 1.496 in (10 x 38 mm)

1.496 in (38 mm)

CSA; UL

Time Delay

ATQ8/10

Mersen S A

Electric Fuse

Inline/Holder

500 V

800 mA

End Cap

10 kA

0.394 in (10 mm)

500 V

0.394 x 1.496 in (10 x 38 mm)

1.496 in (38 mm)

CSA; UL

Time Delay

BBS-1/10

Eaton Corporation

Electric Fuse

100 mA

End Cap

10 kA

0.41 in (10.41 mm)

600 V

0.41 x 1.38 in (10.41 x 35.05 mm)

1.38 in (35.05 mm)

CE, CSA, UL

Fast

BBS-1/4

Eaton Corporation

Electric Fuse

250 mA

End Cap

10 kA

0.41 in (10.41 mm)

600 V

0.41 x 1.38 in (10.41 x 35.05 mm)

1.38 in (35.05 mm)

CE, CSA, UL

Fast

BK-MDA-30-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

125 V

30 A

End Cap

1.097 kJ

Nickel

1.5 kA

2 m

Rated Breaking Capacity at 125 VDC: 10000 A

Box

0.25 in (6.35 mm)

3AB

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CSA, UL

Time Delay

BK-S505-2-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

2 A

End Cap

9.6 J

-55 °C (-67 °F)

Nickel

1.5 kA

9.6

Bulk

0.205 in (5.2 mm)

250 V

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)

BSI, CCC, CSA, CUL, IMQ, KC, PSE, SEMKO, UL, VDE

125 °C (257 °F)

Time Delay

BK/AGX-3

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

3 A

End Cap

Nickel

100 A

Pre Arcing Time: OPEN within 2 MIN at 200% RATED CURRENT

Box

0.25 in (6.35 mm)

250 V

0.248 x 1 in (6.3 x 25.4 mm)

0.25 x 1.042 in (6.35 x 26.47 mm)

1 in (25.4 mm)

CUL

Fast

BK/AGX-3/16

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

187.5 mA

End Cap

Nickel

35 A

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

Box

0.25 in (6.35 mm)

250 V

0.248 x 1 in (6.3 x 25.4 mm)

0.25 x 1.042 in (6.35 x 26.47 mm)

1 in (25.4 mm)

CUL

Fast

BK/AGX-3/8

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

375 mA

End Cap

Nickel

35 A

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

Box

0.25 in (6.35 mm)

250 V

0.248 x 1 in (6.3 x 25.4 mm)

0.25 x 1.042 in (6.35 x 26.47 mm)

1 in (25.4 mm)

CUL

Fast

BK/ATC-1

Eaton Corporation

Electric Fuse

Inline/Holder

32 V

32 V

1 A

Tab/Blade

-40 °C (-40 °F)

1 kA

100 ms

Bulk

0.752 in (19.1 mm)

0.201 in (5.1 mm)

32 V

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

0.483 in (12.28 mm)

UL

100 °C (212 °F)

Fast

BK/GMA-2-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

2 A

End Cap

3.1 J

Nickel

100 A

Pre Arcing Time: OPEN within 2 MIN at 200% RATED CURRENT

Box

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)

CSA; PSE; UL

Fast

BK/S505-2-R

Cooper Industries

Electric Fuse

Inline/Holder

250 V

2 A

End Cap

9.6 J

1.5 kA

9.6

Box

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)

BSI; CCC/CQC; CSA; IEC; IMQ; KC; PSE/JET; SEMKO; UL; VDE

Time Delay

C22G80S

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

500 V

80 A

End Cap

120 kA

C22

0.866 in (22 mm)

0.866 x 2.283 in (22 x 58 mm)

2.283 in (58 mm)

IEC

C22M80

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

500 V

80 A

End Cap

120 kA

C22

0.866 in (22 mm)

0.866 x 2.283 in (22 x 58 mm)

2.283 in (58 mm)

IEC

C310T-1.25-R-TR1

Eaton Corporation

Electric Fuse

Through Hole Mount

250 V

1.25 A

Pin Wire

12.54 J

Tin/Copper

35 A

12.54

Tape And Reel

0.157 in (4 mm)

e2

250 V

0.157 x 0.453 in (4 x 11.5 mm)

0.453 in (11.5 mm)

IEC; UL

Time Delay

C310T-2.5-R-TR1

Eaton Corporation

Electric Fuse

Through Hole Mount

250 V

2.5 A

Pin Wire

21.8 J

Tin/Copper

35 A

21.8

Tape And Reel

0.157 in (4 mm)

e2

250 V

0.157 x 0.453 in (4 x 11.5 mm)

0.453 in (11.5 mm)

CQC; IEC; KTL; UL; VDE

Time Delay

C310T-4-R-TR1

Eaton Corporation

Electric Fuse

Through Hole Mount

250 V

4 A

Pin Wire

57.5 J

Tin/Copper

40 A

57.5

Tape And Reel

0.157 in (4 mm)

e2

250 V

0.157 x 0.453 in (4 x 11.5 mm)

0.453 in (11.5 mm)

IEC; TUV; UL

Time Delay

C515S-1.25-R

Eaton Corporation

Electric Fuse

Through Hole Mount

250 V

1.25 A

Pin Wire

22.961 J

100 A

Pre Arcing Time: Open within 3 s at 200% Rated Current

0.217 in (5.5 mm)

250 V

0.197 x 0.591 in (5 x 15 mm)

0.217 x 0.598 in (5.5 x 15.2 mm)

0.598 in (15.2 mm)

CSA; UL

Time Delay

C515S-125-R

Eaton Corporation

Electric Fuse

Through Hole Mount

250 V

125 mA

Pin Wire

101 mJ

35 A

Pre Arcing Time: Open within 3 s at 200% Rated Current

0.217 in (5.5 mm)

250 V

0.197 x 0.591 in (5 x 15 mm)

0.217 x 0.598 in (5.5 x 15.2 mm)

0.598 in (15.2 mm)

CSA; UL

Time Delay

CC12H2.5A-TR

Eaton Corporation

Electric Fuse

Surface Mount

63 V

2.5 A

Wraparound

1.7 J

-55 °C (-67 °F)

50 A

100 ms

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

1.7

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)

CC12H25A-TR

Eaton Corporation

Electric Fuse

Surface Mount

48 V

25 A

Wraparound

60 J

-55 °C (-67 °F)

150 A

5 s

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

Tape And Reel, 7 inch

0.126 in (3.2 mm)

0.063 in (1.6 mm)

48 V

1206

0.026 in (0.65 mm)

AEC-Q200; CUL; UL

125 °C (257 °F)

CC12H5A-TR

Eaton Corporation

Electric Fuse

Surface Mount

32 V

5 A

Wraparound

6 J

-55 °C (-67 °F)

100 A

100 ms

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

6

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)

CCMR.800TXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

800 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

CCMR030.TXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

30 A

End Cap

1.79 kJ

Nickel

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

CCMR050.T

Littelfuse

Electric Fuse

Inline/Holder

600 V

250 V

50 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.85 in (21.6 mm)

600 V

1.882 in (47.8 mm)

CE; CSA; UL

Time Delay

CCMR2.25TXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

2.25 A

End Cap

351 J

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

F11095-000

TE Connectivity

Electric Fuse

Surface Mount

63 V

1.25 A

Wraparound

220 mJ

50 A

UL

125 °C (257 °F)

Slow

FLNR030.T

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

30 A

End Cap

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

Bulk

0.563 in (14.3 mm)

2 in (50.8 mm)

CSA; UL

Time Delay

FLNR075.V

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

75 A

Tab/Blade

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

Bulk

1.031 in (26.2 mm)

5.874 in (149.2 mm)

CSA; UL

Time Delay

FNA-1-1/4

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

1.25 A

End Cap

200 A

0.406 in (10.31 mm)

250 V

0.406 x 1.5 in (10.31 x 38.1 mm)

1.5 in (38.1 mm)

CSA, UL

Time Lag

FNA-1-4/10

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

1.4 A

End Cap

200 A

0.406 in (10.31 mm)

250 V

0.406 x 1.5 in (10.31 x 38.1 mm)

1.5 in (38.1 mm)

CSA, UL

Time Lag

FNM-15

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

15 A

End Cap

10 kA

Box

0.406 in (10.3 mm)

250 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

FNQ-30

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

30 A

End Cap

10 kA

Box

0.406 in (10.3 mm)

500 V

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE; CSA; UL

Time Delay

FRN-R-6

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

125 V

6 A

End Cap

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

Box

0.56 in (14.22 mm)

RK5

250 V

0.563 x 2 in (14.3 x 50.8 mm)

2 in (50.8 mm)

CE; CSA; UL

Time Delay

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.