25 A Fuses 30

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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

1206SFP250F/32-2

Littelfuse

Electric Fuse

25 A

1.19 J

-55 °C (-67 °F)

0.134 in (3.4 mm)

0.071 in (1.8 mm)

32 V

1206

0.134 x 0.071 x 0.046 in (3.4 x 1.8 x 1.17 mm)

0.046 in (1.17 mm)

125 °C (257 °F)

NH00CM25

Littelfuse

Electric Fuse

Inline/Holder

500 V

440 V

25 A

Tab/Blade

120 kA

Rated Breaking Capacity at 440 VDC: 25000 A

2.02 in (51.3 mm)

0.787 in (20 mm)

Indicator

2.02 x 0.787 x 2.126 in (51.3 x 20 x 54 mm)

2.126 in (54 mm)

VDE

NH0G25

Littelfuse

Electric Fuse

Inline/Holder

500 V

440 V

25 A

Tab/Blade

120 kA

Rated Breaking Capacity at 440 VDC: 25000 A

2.1 in (53.34 mm)

1.181 in (30 mm)

Indicator

2.1 x 1.181 x 2.76 in (53.34 x 30 x 70.11 mm)

2.76 in (70.11 mm)

VDE

LA100P25-1

Littelfuse

Electric Fuse

Inline/Holder

1 KV

750 V

25 A

End Cap

1.3 J

100 kA

Rated Breaking Capacity at 750 VDC: 100000 A

0.559 in (14.2 mm)

0.559 x 2.63 in (14.2 x 66.8 mm)

2.63 in (66.8 mm)

UL

Very Fast

LA120X25-1

Littelfuse

Electric Fuse

Inline/Holder

1.2 KV

1 KV

25 A

End Cap

5.7 kJ

100 kA

Rated Breaking Capacity at 1000 VDC: 100000 A

0.811 in (20.6 mm)

1.2 KV

0.811 x 4.606 in (20.6 x 117 mm)

4.606 in (117 mm)

Very Fast

LA15QS25-2

Littelfuse

Electric Fuse

Inline/Holder

150 V

150 V

25 A

End Cap

140 mJ

100 kA

Rated Breaking Capacity at 150 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)

UL

Very Fast

LA60Q25-2

Littelfuse

Electric Fuse

Inline/Holder

600 V

600 V

25 A

End Cap

440 J

200 kA

Rated Breaking Capacity at 600 VDC: 100000 A

0.406 in (10.32 mm)

0.406 x 1.5 in (10.32 x 38.1 mm)

1.5 in (38.1 mm)

UL

Very Fast

LA70QS25-14FI

Littelfuse

Electric Fuse

Inline/Holder

690 V

700 V

25 A

End Cap

270 mJ

200 kA

Rated Breaking Capacity at 700 VDC: 100000 A

0.551 in (14 mm)

0.551 x 2.008 in (14 x 51 mm)

2.008 in (51 mm)

CSA; UL

Very Fast

LA70QS25-14F

Littelfuse

Electric Fuse

Inline/Holder

690 V

700 V

25 A

End Cap

270 mJ

200 kA

Rated Breaking Capacity at 700 VDC: 100000 A

0.551 in (14 mm)

0.551 x 2.008 in (14 x 51 mm)

2.008 in (51 mm)

CSA; UL

Very Fast

LA70QS25-22FI

Littelfuse

Electric Fuse

Inline/Holder

690 V

700 V

25 A

End Cap

125 mJ

200 kA

Rated Breaking Capacity at 700 VDC: 100000 A

0.866 in (22 mm)

0.866 x 2.283 in (22 x 58 mm)

2.283 in (58 mm)

CSA; UL

Very Fast

LA70QS25-22F

Littelfuse

Electric Fuse

Inline/Holder

690 V

700 V

25 A

End Cap

125 mJ

200 kA

Rated Breaking Capacity at 700 VDC: 100000 A

0.866 in (22 mm)

0.866 x 2.283 in (22 x 58 mm)

2.283 in (58 mm)

CSA; UL

Very Fast

CY10X38G25

Littelfuse

Electric Fuse

Inline/Holder

500 V

25 A

End Cap

120 kA

0.394 in (10 mm)

500 V

0.394 x 1.496 in (10 x 38 mm)

0.394 x 1.496 in (10 x 38 mm)

1.496 in (38 mm)

IEC

Fast

CY10X38M25

Littelfuse

Electric Fuse

Inline/Holder

400 V

25 A

End Cap

120 kA

0.394 in (10 mm)

400 V

0.394 x 1.496 in (10 x 38 mm)

0.394 x 1.496 in (10 x 38 mm)

1.496 in (38 mm)

IEC

Time Lag

CY14X51G25

Littelfuse

Electric Fuse

Inline/Holder

690 V

25 A

End Cap

80 kA

0.551 in (14 mm)

690 V

0.551 x 2.008 in (14 x 51 mm)

0.551 x 2.008 in (14 x 51 mm)

2.008 in (51 mm)

IEC

Fast

CY14X51M25

Littelfuse

Electric Fuse

Inline/Holder

690 V

25 A

End Cap

80 kA

0.551 in (14 mm)

690 V

0.551 x 2.008 in (14 x 51 mm)

0.551 x 2.008 in (14 x 51 mm)

2.008 in (51 mm)

IEC

Time Lag

CY22X58G25

Littelfuse

Electric Fuse

Inline/Holder

690 V

25 A

End Cap

80 kA

0.866 in (22 mm)

690 V

0.866 x 2.283 in (22 x 58 mm)

0.866 x 2.283 in (22 x 58 mm)

2.283 in (58 mm)

IEC

Fast

CY22X58M25

Littelfuse

Electric Fuse

Inline/Holder

690 V

25 A

End Cap

80 kA

0.866 in (22 mm)

500 V

0.866 x 2.283 in (22 x 58 mm)

0.866 x 2.283 in (22 x 58 mm)

2.283 in (58 mm)

IEC

Time Lag

ATMR25

Mersen S A

Electric Fuse

Inline/Holder

600 V

600 V

25 A

End Cap

200 kA

Rated Breaking Capacity = 33.75A-10kA

Bulk

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

Fast

15NLE25E

Littelfuse

Electric Fuse

Inline/Holder

15.5 KV

25 A

End Cap

60 kA

5 m

3 in (76.2 mm)

Striker

3 x 23.875 in (76.2 x 606.43 mm)

23.875 in (606.43 mm)

Medium

5NLE25E

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

25 A

End Cap

80 kA

5 m

3 in (76.2 mm)

Striker

3 x 17.875 in (76.2 x 454.03 mm)

17.875 in (454.03 mm)

Medium

8NLE25E

Littelfuse

Electric Fuse

Inline/Holder

8.25 KV

25 A

End Cap

80 kA

5 m

3 in (76.2 mm)

Striker

3 x 17.87 in (76.2 x 453.89 mm)

17.875 in (454.03 mm)

Medium

324025

Littelfuse

Electric Fuse

Through Hole Mount

250 V

125 V

25 A

Pin Wire

1.45 kJ

Tin Lead

100 A

0.275 in (6.99 mm)

e0

0.275 x 1.275 in (6.99 x 32.39 mm)

1.275 in (32.39 mm)

METI; PSE; QPL; UL

Fast

325025

Littelfuse

Electric Fuse

Through Hole Mount

250 V

25 A

Pin Wire

1.03 kJ

Tin/Lead

0.275 in (6.99 mm)

e0

0.275 x 1.275 in (6.99 x 32.39 mm)

1.275 in (32.39 mm)

CSA

Slow

NH1CG25

Littelfuse

Electric Fuse

Inline/Holder

500 V

440 V

25 A

Tab/Blade

120 kA

Rated Breaking Capacity at 440 VDC: 25000 A

2.22 in (56.4 mm)

1.181 in (30 mm)

Indicator

2.22 x 1.181 x 2.835 in (56.4 x 30 x 72 mm)

2.835 in (72 mm)

VDE

GBC25

Littelfuse

Electric Fuse

Inline/Holder

32 V

32 V

25 A

0.236 in (6 mm)

32 V

0.236 x 0.984 in (6 x 25 mm)

0.984 in (25 mm)

10-1004

Littelfuse

Electric Fuse

Inline/Holder

32 V

25 A

Tab/Blade

-40 °C (-40 °F)

1 kA

80 ms

Pre Arcing Time: Open within 80 ms at 350% Rated Current

Blister

0.76 in (19.3 mm)

0.207 in (5.25 mm)

Indicator

0.48 in (12.2 mm)

125 °C (257 °F)

PF-EC1-25

Bourns

Electric Fuse

Inline/Holder

1 KV

25 A

End Cap

1.202 kJ

-55 °C (-67 °F)

20 kA

4 m

Bulk

0.406 in (10.3 mm)

5AG

1.496 in (38 mm)

CUL; UL

125 °C (257 °F)

PF-ET1-25

Bourns

Electric Fuse

Inline/Holder

1 KV

25 A

Tab/Blade

1.202 kJ

-55 °C (-67 °F)

20 kA

4 m

Tray

0.406 in (10.3 mm)

5AG

1.496 in (38 mm)

CUL; UL

125 °C (257 °F)

PF-HC1-25

Bourns

Electric Fuse

Inline/Holder

600 V

600 V

25 A

End Cap

1.607 kJ

-55 °C (-67 °F)

150 kA

4 m

Rated Breaking Capacity at 600 VDC: 10000 A

Bulk

0.406 in (10.3 mm)

5AG

1.496 in (38 mm)

CUL; TUV; UL

125 °C (257 °F)

15CLE-25E-D

Eaton Corporation

Electric Fuse

Inline/Holder

15.5 KV

15.5 KV

25 A

End Cap

63 kA

2.992 in (76 mm)

23.898 in (607 mm)

ANSI

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.