250 V 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

3403.0163.24

Schurter Ag

Electric Fuse

Surface Mount

250 V

125 V

500 mA

Wraparound

540 mJ

-55 °C (-67 °F)

Tin

200 A

Tape And Reel, 13 inch

0.398 in (10.1 mm)

0.118 in (3 mm)

e3

10 ms

0.118 x 0.398 in (3 x 10.1 mm)

0.398 x 0.118 x 0.118 in (10.1 x 3 x 3 mm)

0.118 in (3 mm)

CUL; CQC; KTL; UL; VDE

125 °C (257 °F)

Time Lag

3405.0169.11

Schurter Ag

Electric Fuse

Surface Mount

250 V

125 V

2 A

Wraparound

3.26 J

-55 °C (-67 °F)

Tin

100 A

Bulk

0.398 in (10.1 mm)

0.118 in (3 mm)

e3

1 ms

0.118 x 0.398 in (3 x 10.1 mm)

0.398 x 0.118 x 0.118 in (10.1 x 3 x 3 mm)

0.118 in (3 mm)

CUL; IEC 60127-4; UL; VDE

125 °C (257 °F)

Very Fast

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

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

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

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/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

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

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

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

G4A01110C

Therm-o-disc

Thermal Fuse

Through Hole Mount

250 V

10 A

Pin Wire

Tape And Reel, 14 inch

0.157 in (4 mm)

250 V

0.579 in (14.7 mm)

G4A01128C

Therm-o-disc

Thermal Fuse

Through Hole Mount

250 V

10 A

Pin Wire

Tape And Reel, 14 inch

0.157 in (4 mm)

250 V

0.579 in (14.7 mm)

G4A01216C

Therm-o-disc

Thermal Fuse

Through Hole Mount

250 V

10 A

Pin Wire

Tape And Reel, 14 inch

0.157 in (4 mm)

250 V

0.579 in (14.7 mm)

GDA-2A

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

2 A

End Cap

2 J

1.5 kA

2

0.205 in (5.2 mm)

250 V

3 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; CSA; IMQ; SEMKO; UL

Fast

MCCFB2410TTT/1

Spc Technology/ Multicomp

Electric Fuse

Surface Mount

250 V

125 V

1 A

Wraparound

870 mJ

50 A

Tape And Reel

0.256 in (6.5 mm)

0.11 in (2.8 mm)

250 V

2410

0.11 in (2.8 mm)

UL

Slow

MCCFB2410TTT/1.6

Spc Technology/ Multicomp

Electric Fuse

Surface Mount

250 V

125 V

1.6 A

Wraparound

1.69 J

50 A

Tape And Reel

0.256 in (6.5 mm)

0.11 in (2.8 mm)

250 V

2410

0.11 in (2.8 mm)

UL

Slow

MCCFB2410TTT/12

Spc Technology/ Multicomp

Electric Fuse

Surface Mount

250 V

125 V

12 A

Wraparound

13 J

50 A

Tape And Reel

0.256 in (6.5 mm)

0.11 in (2.8 mm)

250 V

2410

0.11 in (2.8 mm)

UL

Slow

MDA-12

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

12 A

End Cap

125.18 J

750 A

Response Time: 120 s MAX at 200% Rated Current, Interrupting Current-Max(DC): 10000 A

1.67

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

Time Delay

MDA-1/2

Cooper Industries

Electric Fuse

Inline/Holder

250 V

250 V

500 mA

End Cap

2.3 J

Nickel

35 A

0.25 in (6.35 mm)

0.25 x 1.292 in (6.35 x 32.82 mm)

1.292 in (32.82 mm)

CSA; UL

Time Delay

MDL-2

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

250 V

2 A

End Cap

62.3 J

Nickel

100 A

68.6

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)

CSA; UL

Time Delay

MDL-2-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

2 A

End Cap

62.3 J

Nickel

100 A

0.25 in (6.35 mm)

250 V

0.252 x 1.248 in (6.4 x 31.7 mm)

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; UL

Time Delay

MDL-2/10-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

200 mA

End Cap

314 mJ

Nickel

35 A

0.25 in (6.35 mm)

250 V

0.252 x 1.248 in (6.4 x 31.7 mm)

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; UL

Time Delay

MDL-6-R

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

6 A

End Cap

37.4 J

Nickel

200 A

0.25 in (6.35 mm)

250 V

0.252 x 1.248 in (6.4 x 31.7 mm)

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; UL

Time Delay

MST3.15A250V

Spc Technology/ Multicomp

Electric Fuse

Through Hole Mount

250 V

250 V

3.15 A

Pin Wire

84.341 J

-55 °C (-67 °F)

100 A

0.329 in (8.35 mm)

0.169 in (4.3 mm)

20 ms

0.329 x 0.169 x 0.303 in (8.35 x 4.3 x 7.7 mm)

0.303 in (7.7 mm)

125 °C (257 °F)

Slow

NON-150

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

125 V

150 A

Tab/Blade

10 kA

Rated Breaking Capacity at 125 VDC: 10000 A

Box

1.56 in (39.62 mm)

H

250 V

1.56 x 7.13 in (39.62 x 181.1 mm)

7.13 in (181.1 mm)

CE; CSA; UL

TR2/C515S-250-R

Eaton Corporation

Electric Fuse

Through Hole Mount

250 V

250 mA

Pin Wire

467 mJ

-55 °C (-67 °F)

Tin

35 A

3 s

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

Tape And Reel

0.217 in (5.5 mm)

e3

250 V

3 s

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

85 °C (185 °F)

Time Delay

TR2/C515S-500-R

Eaton Corporation

Electric Fuse

Through Hole Mount

250 V

500 mA

Pin Wire

2.28 J

-55 °C (-67 °F)

Tin

35 A

3 s

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

Tape And Reel

0.217 in (5.5 mm)

e3

250 V

3 s

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

85 °C (185 °F)

Time Delay

TR2/C515S-750-R

Eaton Corporation

Electric Fuse

Through Hole Mount

250 V

750 mA

Pin Wire

9.162 J

-55 °C (-67 °F)

Tin

35 A

3 s

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

Tape And Reel

0.217 in (5.5 mm)

e3

250 V

3 s

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

85 °C (185 °F)

Time Delay

TR2/C515S-800-R

Eaton Corporation

Electric Fuse

Through Hole Mount

250 V

800 mA

Pin Wire

10.544 J

-55 °C (-67 °F)

Tin

35 A

3 s

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

Tape And Reel

0.217 in (5.5 mm)

e3

250 V

3 s

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

85 °C (185 °F)

Time Delay

0001.2505

Schurter Ag

Electric Fuse

Inline/Holder

250 V

300 V

1.25 A

End Cap

1.86 J

-55 °C (-67 °F)

Nickel

1.5 kA

Rated Breaking Capacity at 300 VDC: 1500 A

1.86

Box

0.205 in (5.2 mm)

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; KTL; METI; UL; VDE

125 °C (257 °F)

Time Lag

0001.2716.11

Schurter Ag

Electric Fuse

Inline/Holder

250 V

125 V

16 A

End Cap

1.272 kJ

-55 °C (-67 °F)

Gold

500 A

Rated Breaking Capacity at 125 VDC: 1500 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)

CUL; UL

125 °C (257 °F)

Time Lag

0034.3120G

Schurter Ag

Electric Fuse

Inline/Holder

250 V

2 A

End Cap

16 J

-55 °C (-67 °F)

Nickel

35 A

Bulk

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

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.