250 V Fuses 1,253

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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

032501.5HXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

250 V

1.5 A

Pin Wire

40.1 J

-55 °C (-67 °F)

Tin

100 A

4 h

40.1

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; PSE; UL

125 °C (257 °F)

Time Lag

0325015.HXP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

250 V

15 A

Pin Wire

245 J

-55 °C (-67 °F)

Tin

400 A

4 h

245

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; KC; PSE; UL

125 °C (257 °F)

Time Lag

0326020.MXDP

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

20 A

End Cap

-55 °C (-67 °F)

Nickel

1.5 kA

4 h

2500

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; UL

125 °C (257 °F)

Time Lag

46214000000

Littelfuse

Electric Fuse

Surface Mount

250 V

250 V

4 A

Wraparound

21 J

-40 °C (-40 °F)

Tin

150 A

10 ms

21

Tape And Reel

0.413 in (10.5 mm)

0.177 in (4.5 mm)

e3

250 V

Nano

0.177 x 0.177 x 0.413 in (4.5 x 4.5 x 10.5 mm)

0.177 in (4.5 mm)

CUL; PSE; VDE; UL

85 °C (185 °F)

Time Lag

F02B250V11/2AS

Defense Logistics Agency

Electric Fuse

Inline/Holder

250 V

250 V

1.5 A

End Cap

-55 °C (-67 °F)

35 A

Pre Arcing Time: Open within 1.5 s at 300% Rated Current

0.25 in (6.35 mm)

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

MIL-PRF-15160/2H

85 °C (185 °F)

0216008MXEP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

250 V

8 A

Wire

64.315 J

-55 °C (-67 °F)

Tin

1.5 kA

10 ms

Bulk

0.228 in (5.8 mm)

e3

0.197 x 0.787 in (5 x 20 mm)

0.886 in (22.5 mm)

CE, CSA, PSE, UL, VDE

125 °C (257 °F)

Fast

021606.3MXESPP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

250 V

6.3 A

Pin Wire

56.43 J

-55 °C (-67 °F)

1.5 kA

Bulk

0.205 in (5.2 mm)

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

CE; CSA; CQC; IEC; KC; PSE; VDE; UL

125 °C (257 °F)

Fast

0242.200UAT1

Littelfuse

Electric Fuse

Through Hole Mount

250 V

250 V

200 mA

Pin Wire

3.8 mJ

-40 °C (-40 °F)

Matte Tin Over Nickel

4 kA

4 h

Rated Breaking Capacity at 250 VDC: 4000 A

0.0037

Ammo Pack; Tape And Reel

0.119 in (3.02 mm)

e3

250 V

0.119 x 0.331 in (3.02 x 8.4 mm)

0.331 in (8.4 mm)

UL

125 °C (257 °F)

0326003.HXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

3 A

End Cap

200 J

-55 °C (-67 °F)

Nickel

100 A

4 h

200

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

0326030.HXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

30 A

End Cap

1.69 kJ

-55 °C (-67 °F)

Nickel

400 A

4 h

1690

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; PSE; UL

125 °C (257 °F)

Time Lag

0422.750MR

Littelfuse

Electric Fuse

Surface Mount

250 V

250 V

750 mA

Wraparound

282 mJ

-55 °C (-67 °F)

Matte Tin Over Nickel

50 A

5 s

Tape And Reel

0.246 in (6.25 mm)

0.098 in (2.5 mm)

e3

2410

0.088 in (2.24 mm)

CUL; TUV; UL

125 °C (257 °F)

Fast

0422.750MRA

Littelfuse

Electric Fuse

Surface Mount

250 V

250 V

750 mA

Wraparound

282 mJ

-55 °C (-67 °F)

50 A

5 s

Tape And Reel

0.246 in (6.25 mm)

0.098 in (2.5 mm)

0.088 in (2.24 mm)

AEC-Q200; CUL; PSE; TUV; UL

125 °C (257 °F)

Fast

0422002.MRA

Littelfuse

Electric Fuse

Surface Mount

250 V

250 V

2 A

Wraparound

2.85 J

-55 °C (-67 °F)

50 A

5 s

Tape And Reel

0.246 in (6.25 mm)

0.098 in (2.5 mm)

0.088 in (2.24 mm)

AEC-Q200; CUL; PSE; TUV; UL

125 °C (257 °F)

Fast

46205000000

Littelfuse

Electric Fuse

Surface Mount

250 V

250 V

500 mA

Wraparound

430 mJ

-40 °C (-40 °F)

Tin

150 A

10 ms

0.43

Tape And Reel

0.413 in (10.5 mm)

0.177 in (4.5 mm)

e3

250 V

Nano

0.177 x 0.177 x 0.413 in (4.5 x 4.5 x 10.5 mm)

0.177 in (4.5 mm)

CUL; UL

85 °C (185 °F)

Time Lag

4620.5000000

Littelfuse

Electric Fuse

Surface Mount

250 V

250 V

500 mA

Wraparound

430 mJ

-40 °C (-40 °F)

Tin

150 A

10 ms

0.43

Tape And Reel

0.413 in (10.5 mm)

0.177 in (4.5 mm)

e3

250 V

Nano

0.177 x 0.177 x 0.413 in (4.5 x 4.5 x 10.5 mm)

0.177 in (4.5 mm)

CUL; UL

85 °C (185 °F)

Time Lag

ECNR450

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

250 V

450 A

Tab/Blade

200 kA

Bulk

2.88 in (73.152 mm)

10.38 in (263.652 mm)

CE; CSA; UL

Time Delay

043601.5PR

Littelfuse

Electric Fuse

Surface Mount

250 V

250 V

1.5 A

Wraparound

5.921 J

-55 °C (-67 °F)

Tin Lead

100 A

436

Tape And Reel

0.59 in (14.99 mm)

0.2 in (5.08 mm)

e0

0.59 x 0.2 x 0.095 in (14.99 x 5.08 x 2.41 mm)

0.095 in (2.41 mm)

CSA; UL

125 °C (257 °F)

312010

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

10 A

End Cap

298 J

35 A

5 s

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

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

Fast

C308F-50MA-TR

Cooper Industries

Electric Fuse

Inline/Holder

250 V

250 V

50 mA

End Cap

490 μJ

Silver

4 kA

C308F

Tape And Reel

0.12 in (3.05 mm)

e4

0.12 x 0.343 in (3.05 x 8.7 mm)

0.343 in (8.7 mm)

EN; UL

Fast

C308F50MA-TR

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

250 V

50 mA

End Cap

490 μJ

Silver

4 kA

0.0004

Tape And Reel

0.12 in (3.05 mm)

e4

250 V

0.12 x 0.343 in (3.05 x 8.7 mm)

0.343 in (8.7 mm)

EN; UL

Fast

ECNR400

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

250 V

400 A

Tab/Blade

200 kA

Bulk

2.38 in (60.452 mm)

8.63 in (219.202 mm)

CE; CSA; UL

Time Delay

ESD32

Eaton Corporation

Electric Fuse

Inline/Holder

550 V

250 V

32 A

Tab/Blade

710 J

80 kA

Rated Breaking Capacity at 250 VDC: 80000 A

Box

0.543 in (13.8 mm)

0.543 x 1.398 in (13.8 x 35.5 mm)

1.398 in (35.5 mm)

IEC

312.300

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

300 mA

End Cap

68.9 mJ

Tin Lead

35 A

4 h

0.0689

0.25 in (6.35 mm)

Supplemental

e0

250 V

3AG

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CSA; UL

Fast

SF-3812F1500T-2

Bourns

Electric Fuse

Surface Mount

250 V

250 V

15 A

Wraparound

141.75 J

-55 °C (-67 °F)

Gold with Nickel barrier

100 A

Rated Breaking Capacity at 250 VDC: 50 A

Tape And Reel, 13 inch

0.398 in (10.1 mm)

0.122 in (3.1 mm)

e4

60 s

3812

0.398 x 0.122 x 0.122 in (10.1 x 3.1 x 3.1 mm)

0.122 in (3.1 mm)

UL

125 °C (257 °F)

Fast

SF-3812F2000T-2

Bourns

Electric Fuse

Surface Mount

250 V

250 V

20 A

Wraparound

356 J

-55 °C (-67 °F)

Gold with Nickel barrier

100 A

Rated Breaking Capacity at 250 VDC: 50 A

Tape And Reel, 13 inch

0.398 in (10.1 mm)

0.122 in (3.1 mm)

e4

60 s

3812

0.398 x 0.122 x 0.122 in (10.1 x 3.1 x 3.1 mm)

0.122 in (3.1 mm)

UL

125 °C (257 °F)

Fast

0913032

Phoenix Contact

Electric Fuse

Inline/Holder

400 V

250 V

6 A

End Cap

-60 °C (-76 °F)

0.433 in (11 mm)

1.417 in (36 mm)

EAC

85 °C (185 °F)

0913100

Phoenix Contact

Electric Fuse

Inline/Holder

400 V

250 V

63 A

End Cap

-60 °C (-76 °F)

0.591 in (15 mm)

400 V

1.417 in (36 mm)

85 °C (185 °F)

0913074

Phoenix Contact

Electric Fuse

Inline/Holder

400 V

250 V

25 A

End Cap

-60 °C (-76 °F)

0.591 in (15 mm)

1.417 in (36 mm)

EAC

85 °C (185 °F)

0913045

Phoenix Contact

Electric Fuse

Inline/Holder

400 V

250 V

10 A

End Cap

-60 °C (-76 °F)

0.433 in (11 mm)

1.417 in (36 mm)

EAC

85 °C (185 °F)

0913090

Phoenix Contact

Electric Fuse

Inline/Holder

400 V

250 V

50 A

End Cap

-60 °C (-76 °F)

0.591 in (15 mm)

400 V

1.417 in (36 mm)

85 °C (185 °F)

0913029

Phoenix Contact

Electric Fuse

Inline/Holder

400 V

250 V

4 A

End Cap

-60 °C (-76 °F)

0.433 in (11 mm)

1.417 in (36 mm)

EAC

85 °C (185 °F)

0913058

Phoenix Contact

Electric Fuse

Inline/Holder

400 V

250 V

16 A

End Cap

-60 °C (-76 °F)

0.433 in (11 mm)

400 V

1.417 in (36 mm)

85 °C (185 °F)

31301.2

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

1.2 A

End Cap

21.5 J

100 A

0.25 in (6.35 mm)

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; METI; PSE; UL

Slow

L25S20

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

20 A

End Cap

200 kA

Rated Breaking Capacity at 250 VDC: 20000 A

0.563 in (14.3 mm)

0.563 x 2 in (14.3 x 50.8 mm)

2 in (50.8 mm)

CSA; UL

Fast

021602.5MXESPP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

250 V

2.5 A

Pin Wire

2.695 J

-55 °C (-67 °F)

Matte Tin

1.5 kA

Bulk

0.205 in (5.2 mm)

e3

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

CE; CSA; CQC; IEC; KC; PSE; VDE; UL

125 °C (257 °F)

Fast

0461.500T

Littelfuse

Electric Fuse

Surface Mount

250 V

500 mA

End Cap

-55 °C (-67 °F)

Tin Lead

461

Rated Breaking Capacity at 600 V: 40 A, Joule Integral Nom at 250 VDC: 1.3

e0

CSA; UL

125 °C (257 °F)

59303.5

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

3.5 A

End Cap

Nickel

593

NLN030

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

30 A

End Cap

50 kA

Rated Breaking Capacity at 250 VDC; 20000

0.563 in (14.3 mm)

0.563 x 2 in (14.3 x 50.8 mm)

2 in (50.8 mm)

CSA; UL

0326.700HXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

700 mA

End Cap

6.42 J

-55 °C (-67 °F)

Nickel

100 A

4 h

6.42

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; UL

125 °C (257 °F)

Time Lag

217002.

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

2 A

End Cap

5.726 J

-55 °C (-67 °F)

Nickel

35 A

Bulk; Tape And Reel

0.205 in (5.2 mm)

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

CCC; CE; CSA; IEC; KTL; PSE; SEMKO; UL; VDE

125 °C (257 °F)

Fast

0326.100HXP

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

100 mA

End Cap

87 mJ

-55 °C (-67 °F)

Nickel

100 A

4 h

0.087

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

31201.8

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

1.8 A

End Cap

3.85 J

35 A

0.25 in (6.35 mm)

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CSA; UL

Fast

0677.800MXE

Littelfuse

Electric Fuse

Through Hole Mount

250 V

250 V

800 mA

Pin Wire

3.25 J

Tin Lead

35 A

3.25

Bulk

0.154 in (3.9 mm)

e0

250 V

0.154 x 0.433 in (3.9 x 11 mm)

0.433 in (11 mm)

CSA; IEC; UL; VDE

Slow

0216004MXEP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

250 V

4 A

Wire

14.995 J

-55 °C (-67 °F)

Tin

1.5 kA

10 ms

Bulk

0.228 in (5.8 mm)

e3

0.197 x 0.787 in (5 x 20 mm)

0.886 in (22.5 mm)

CCC, CE, CSA, PSE, UL, VDE

125 °C (257 °F)

Fast

315008

Littelfuse

Electric Fuse

Through Hole Mount

250 V

250 V

8 A

Pin Wire

445 J

Tin/Lead

200 A

0.275 in (6.985 mm)

e0

0.275 x 1.275 in (6.985 x 32.385 mm)

1.275 in (32.385 mm)

CE; CSA; PSE; UL

Slow

0325025.MX52LP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

250 V

25 A

Pin Wire

-55 °C (-67 °F)

4 h

1030

0.275 in (6.985 mm)

250 V

3AB

0.275 x 1.288 in (6.985 x 32.72 mm)

1.288 in (32.72 mm)

CE, CSA, PSE, UL

125 °C (257 °F)

Time Lag

NLN001

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

1 A

End Cap

50 kA

Rated Breaking Capacity at 250 VDC; 20000

0.563 in (14.3 mm)

0.563 x 2 in (14.3 x 50.8 mm)

2 in (50.8 mm)

CSA; UL

216008XE

Littelfuse

Electric Fuse

Through Hole Mount

250 V

250 V

8 A

Pin Wire

66.1 J

1.5 kA

216

0.236 in (6 mm)

0.236 x 0.886 in (6 x 22.5 mm)

0.886 in (22.5 mm)

CSA; KTL; METI; PSE; 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.