440 V Fuses 63

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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

35421000029

Littelfuse

Electric Fuse

Inline/Holder

440 V

10 A

End Cap

500 J

-25 °C (-13 °F)

Nickel

1 kA

Bulk

0.248 in (6.3 mm)

20 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

CUL; UL

70 °C (158 °F)

Very Fast

189140.25

Siba

Electric Fuse

Inline/Holder

440 V

300 V

25 A

End Cap

5.6 kJ

Nickel

1.5 kA

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)

Time Lag

8020.5083

Schurter Ag

Electric Fuse

Inline/Holder

440 V

63 V

32 A

End Cap

4.75 kJ

-40 °C (-40 °F)

1.5 kA

4750

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

35621000029

Littelfuse

Electric Fuse

Inline/Holder

440 V

10 A

End Cap

510 J

-25 °C (-13 °F)

1 kA

10 ms

Pre Arcing Time: Open within 0.01 s at 1000% Rated Current

Bulk

0.25 in (6.35 mm)

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.25 in (31.75 mm)

CE; CUL; UL

70 °C (158 °F)

Slow

3561630002

Littelfuse

Electric Fuse

Inline/Holder

440 V

6.3 A

End Cap

130 J

-25 °C (-13 °F)

Nickel

1 kA

Bulk

0.248 in (6.3 mm)

10 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

UL

70 °C (158 °F)

Time Lag

35616300029

Littelfuse

Electric Fuse

Inline/Holder

440 V

6.3 A

End Cap

130 J

-25 °C (-13 °F)

1 kA

10 ms

Pre Arcing Time: Open within 0.01 s at 1000% Rated Current

Bulk

0.25 in (6.35 mm)

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.25 in (31.75 mm)

CE; CUL; UL

70 °C (158 °F)

Slow

3561160002

Littelfuse

Electric Fuse

Inline/Holder

440 V

1.6 A

End Cap

8.3 J

-25 °C (-13 °F)

Nickel

1 kA

8.3

Bulk

0.248 in (6.3 mm)

Supplemental

440 V

147 mΩ

10 ms

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

UL

70 °C (158 °F)

Time Lag

3541200002

Littelfuse

Electric Fuse

Inline/Holder

440 V

2 A

End Cap

5.3 J

-25 °C (-13 °F)

Nickel

1 kA

Bulk

0.248 in (6.3 mm)

440 V

20 ms

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

UL

70 °C (158 °F)

Fast

3561500002

Littelfuse

Electric Fuse

Inline/Holder

440 V

5 A

End Cap

91 J

-25 °C (-13 °F)

1 kA

Bulk

0.248 in (6.3 mm)

10 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

UL

70 °C (158 °F)

Time Lag

3561125000

Littelfuse

Electric Fuse

Inline/Holder

440 V

1.25 A

End Cap

3.1 J

-25 °C (-13 °F)

1 kA

Bulk

0.248 in (6.3 mm)

10 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

CUL; UL

70 °C (158 °F)

Time Lag

3541100002

Littelfuse

Electric Fuse

Inline/Holder

440 V

1 A

End Cap

330 mJ

-25 °C (-13 °F)

Nickel

1 kA

Bulk

0.248 in (6.3 mm)

440 V

20 ms

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

UL

70 °C (158 °F)

Fast

35612000029

Littelfuse

Electric Fuse

Inline/Holder

440 V

2 A

End Cap

9.2 J

-25 °C (-13 °F)

1 kA

10 ms

Pre Arcing Time: Open within 0.01 s at 1000% Rated Current

Bulk

0.25 in (6.35 mm)

Supplemental

440 V

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.25 in (31.75 mm)

CE; CUL; UL

70 °C (158 °F)

Slow

3562100002

Littelfuse

Electric Fuse

Inline/Holder

440 V

10 A

End Cap

510 J

-25 °C (-13 °F)

Nickel

1 kA

Bulk

0.248 in (6.3 mm)

10 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

UL

70 °C (158 °F)

Time Lag

35605000029

Littelfuse

Electric Fuse

Inline/Holder

440 V

500 mA

End Cap

530 mJ

-25 °C (-13 °F)

Nickel

1 kA

10 ms

Pre Arcing Time: Open within 0.01 s at 1000% Rated Current

Bulk

0.25 in (6.35 mm)

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.25 in (31.75 mm)

CE

70 °C (158 °F)

Slow

35612500029

Littelfuse

Electric Fuse

Inline/Holder

440 V

2.5 A

End Cap

22 J

-25 °C (-13 °F)

1 kA

10 ms

Pre Arcing Time: Open within 0.01 s at 1000% Rated Current

Bulk

0.25 in (6.35 mm)

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.25 in (31.75 mm)

CE; CUL; UL

70 °C (158 °F)

Slow

35606300029

Littelfuse

Electric Fuse

Inline/Holder

440 V

630 mA

End Cap

2 J

-25 °C (-13 °F)

1 kA

10 ms

Pre Arcing Time: Open within 0.01 s at 1000% Rated Current

Bulk

0.25 in (6.35 mm)

3AB

1.25 in (31.75 mm)

CE

70 °C (158 °F)

Slow

3561400002

Littelfuse

Electric Fuse

Inline/Holder

440 V

4 A

End Cap

62 J

-25 °C (-13 °F)

1 kA

Bulk

0.248 in (6.3 mm)

10 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

UL

70 °C (158 °F)

Time Lag

3560630002

Littelfuse

Electric Fuse

Inline/Holder

440 V

630 mA

End Cap

2 J

-25 °C (-13 °F)

Nickel

1 kA

Bulk

0.248 in (6.3 mm)

10 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

70 °C (158 °F)

Time Lag

35611000029

Littelfuse

Electric Fuse

Inline/Holder

440 V

1 A

End Cap

4.4 J

-25 °C (-13 °F)

Nickel

1 kA

10 ms

Pre Arcing Time: Open within 0.01 s at 1000% Rated Current

Bulk

0.25 in (6.35 mm)

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.25 in (31.75 mm)

CE; CUL; UL

70 °C (158 °F)

Slow

356063000029

Littelfuse

Electric Fuse

Inline/Holder

440 V

630 mA

End Cap

2 J

-25 °C (-13 °F)

Nickel

1 kA

Bulk

0.248 in (6.3 mm)

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

CE

70 °C (158 °F)

Slow

3561800002

Littelfuse

Electric Fuse

Inline/Holder

440 V

8 A

End Cap

240 J

-25 °C (-13 °F)

1 kA

Bulk

0.248 in (6.3 mm)

10 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

UL

70 °C (158 °F)

Time Lag

3541630002

Littelfuse

Electric Fuse

Inline/Holder

440 V

6.3 A

End Cap

150 J

-25 °C (-13 °F)

Nickel

1 kA

Bulk

0.248 in (6.3 mm)

440 V

20 ms

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

UL

70 °C (158 °F)

Fast

3541500002

Littelfuse

Electric Fuse

Inline/Holder

440 V

5 A

End Cap

78 J

-25 °C (-13 °F)

Nickel

1 kA

Bulk

0.248 in (6.3 mm)

440 V

20 ms

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

UL

70 °C (158 °F)

Fast

3560400002

Littelfuse

Electric Fuse

Inline/Holder

440 V

400 mA

End Cap

160 mJ

-25 °C (-13 °F)

Nickel

1 kA

Bulk

0.248 in (6.3 mm)

10 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

70 °C (158 °F)

Time Lag

3560800000

Littelfuse

Electric Fuse

Inline/Holder

440 V

800 mA

End Cap

3.1 J

-25 °C (-13 °F)

Nickel

1 kA

Bulk

0.248 in (6.3 mm)

10 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

70 °C (158 °F)

Time Lag

3561630000

Littelfuse

Electric Fuse

Inline/Holder

440 V

6.3 A

End Cap

130 J

-25 °C (-13 °F)

1 kA

Bulk

0.248 in (6.3 mm)

10 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

CUL; UL

70 °C (158 °F)

Time Lag

35611250029

Littelfuse

Electric Fuse

Inline/Holder

440 V

1.25 A

End Cap

3.1 J

-25 °C (-13 °F)

Nickel

1 kA

10 ms

Pre Arcing Time: Open within 0.01 s at 1000% Rated Current

Bulk

0.25 in (6.35 mm)

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.25 in (31.75 mm)

CE; CUL; UL

70 °C (158 °F)

Slow

35608000029

Littelfuse

Electric Fuse

Inline/Holder

440 V

800 mA

End Cap

3.1 J

-25 °C (-13 °F)

Nickel

1 kA

10 ms

Pre Arcing Time: Open within 0.01 s at 1000% Rated Current

Bulk

0.25 in (6.35 mm)

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.25 in (31.75 mm)

CE

70 °C (158 °F)

Slow

3541125002

Littelfuse

Electric Fuse

Inline/Holder

440 V

1.25 A

End Cap

1.8 J

-25 °C (-13 °F)

Nickel

1 kA

Bulk

0.248 in (6.3 mm)

440 V

20 ms

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

UL

70 °C (158 °F)

Fast

3541160002

Littelfuse

Electric Fuse

Inline/Holder

440 V

1.6 A

End Cap

2 J

-25 °C (-13 °F)

Nickel

1 kA

Bulk

0.248 in (6.3 mm)

440 V

20 ms

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

UL

70 °C (158 °F)

Fast

3562100000

Littelfuse

Electric Fuse

Inline/Holder

440 V

10 A

End Cap

510 J

-25 °C (-13 °F)

Nickel

1 kA

Bulk

0.248 in (6.3 mm)

10 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

CUL; UL

70 °C (158 °F)

Time Lag

3561125002

Littelfuse

Electric Fuse

Inline/Holder

440 V

1.25 A

End Cap

3.1 J

-25 °C (-13 °F)

1 kA

Bulk

0.248 in (6.3 mm)

10 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

UL

70 °C (158 °F)

Time Lag

3561200000

Littelfuse

Electric Fuse

Inline/Holder

440 V

2 A

End Cap

9.2 J

-25 °C (-13 °F)

1 kA

Bulk

0.248 in (6.3 mm)

10 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

CUL; UL

70 °C (158 °F)

Time Lag

35613150029

Littelfuse

Electric Fuse

Inline/Holder

440 V

3.15 A

End Cap

36 J

-25 °C (-13 °F)

1 kA

10 ms

Pre Arcing Time: Open within 0.01 s at 1000% Rated Current

Bulk

0.25 in (6.35 mm)

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.25 in (31.75 mm)

CE; CUL; UL

70 °C (158 °F)

Slow

35602000029

Littelfuse

Electric Fuse

Inline/Holder

440 V

200 mA

End Cap

140 mJ

-25 °C (-13 °F)

1 kA

10 ms

Pre Arcing Time: Open within 0.01 s at 1000% Rated Current

Bulk

0.25 in (6.35 mm)

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.25 in (31.75 mm)

CE

70 °C (158 °F)

Slow

3561315002

Littelfuse

Electric Fuse

Inline/Holder

440 V

3.15 A

End Cap

36 J

-25 °C (-13 °F)

Nickel

1 kA

Bulk

0.248 in (6.3 mm)

10 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

UL

70 °C (158 °F)

Time Lag

3560800002

Littelfuse

Electric Fuse

Inline/Holder

440 V

800 mA

End Cap

3.1 J

-25 °C (-13 °F)

Nickel

1 kA

3.1

Bulk

0.248 in (6.3 mm)

Supplemental

440 V

610 mΩ

10 ms

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

CE

70 °C (158 °F)

Time Lag

3561315000

Littelfuse

Electric Fuse

Inline/Holder

440 V

3.15 A

End Cap

36 J

-25 °C (-13 °F)

1 kA

Bulk

0.248 in (6.3 mm)

10 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

CUL; UL

70 °C (158 °F)

Time Lag

3561250002

Littelfuse

Electric Fuse

Inline/Holder

440 V

2.5 A

End Cap

22 J

-25 °C (-13 °F)

1 kA

Bulk

0.248 in (6.3 mm)

10 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

UL

70 °C (158 °F)

Time Lag

3560630000

Littelfuse

Electric Fuse

Inline/Holder

440 V

630 mA

End Cap

2 J

-25 °C (-13 °F)

Nickel

1 kA

Bulk

0.248 in (6.3 mm)

10 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

70 °C (158 °F)

Time Lag

3561100000

Littelfuse

Electric Fuse

Inline/Holder

440 V

1 A

End Cap

4.4 J

-25 °C (-13 °F)

1 kA

Bulk

0.248 in (6.3 mm)

10 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

CUL; UL

70 °C (158 °F)

Time Lag

3560400000

Littelfuse

Electric Fuse

Inline/Holder

440 V

400 mA

End Cap

160 mJ

-25 °C (-13 °F)

Nickel

1 kA

Bulk

0.248 in (6.3 mm)

10 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

70 °C (158 °F)

Time Lag

35614000029

Littelfuse

Electric Fuse

Inline/Holder

440 V

4 A

End Cap

62 J

-25 °C (-13 °F)

Matte Tin

1 kA

10 ms

Pre Arcing Time: Open within 0.01 s at 1000% Rated Current

Bulk

0.25 in (6.35 mm)

e3

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.25 in (31.75 mm)

CE; CUL; UL

70 °C (158 °F)

Slow

35618000029

Littelfuse

Electric Fuse

Inline/Holder

440 V

8 A

End Cap

240 J

-25 °C (-13 °F)

Nickel

1 kA

10 ms

Pre Arcing Time: Open within 0.01 s at 1000% Rated Current

Bulk

0.25 in (6.35 mm)

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.25 in (31.75 mm)

CE; CUL; UL

70 °C (158 °F)

Slow

3540800002

Littelfuse

Electric Fuse

Inline/Holder

440 V

800 mA

End Cap

320 mJ

-25 °C (-13 °F)

Nickel

1 kA

Bulk

0.248 in (6.3 mm)

440 V

8 ms

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

UL

70 °C (158 °F)

Fast

35615000029

Littelfuse

Electric Fuse

Inline/Holder

440 V

5 A

End Cap

91 J

-25 °C (-13 °F)

1 kA

10 ms

Pre Arcing Time: Open within 0.01 s at 1000% Rated Current

Bulk

0.25 in (6.35 mm)

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.25 in (31.75 mm)

CE; CUL; UL

70 °C (158 °F)

Slow

3561500000

Littelfuse

Electric Fuse

Inline/Holder

440 V

5 A

End Cap

91 J

-25 °C (-13 °F)

1 kA

Bulk

0.248 in (6.3 mm)

10 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

CUL; UL

70 °C (158 °F)

Time Lag

3540630002

Littelfuse

Electric Fuse

Inline/Holder

440 V

630 mA

End Cap

120 mJ

-25 °C (-13 °F)

Nickel

1 kA

Bulk

0.248 in (6.3 mm)

440 V

8 ms

3AB

0.248 x 1.26 in (6.3 x 32 mm)

1.26 in (32 mm)

UL

70 °C (158 °F)

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.