25 A Fuses 542

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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

0495025TXN

Littelfuse

Electric Fuse

Inline/Holder

32 V

25 A

Tab/Blade

3.22 kJ

-40 °C (-40 °F)

1 kA

495

Bulk

0.555 in (14.1 mm)

0.476 in (12.1 mm)

0.555 x 0.476 x 1.063 in (14.1 x 12.1 x 27 mm)

1.063 in (27 mm)

125 °C (257 °F)

0695025.PXPS

Littelfuse

Electric Fuse

Inline/Holder

32 V

25 A

Tab/Blade

1.37 kJ

-40 °C (-40 °F)

1 kA

40 ms

Bulk

0.421 in (10.7 mm)

0.244 in (6.2 mm)

0.421 x 0.244 x 0.689 in (10.7 x 6.2 x 17.5 mm)

0.689 in (17.5 mm)

125 °C (257 °F)

0318025.MXP

Littelfuse

Electric Fuse

Through Hole Mount

32 V

25 A

Pin Wire

2.041 kJ

-55 °C (-67 °F)

Tin

300 A

10 s

Bulk

0.275 in (6.99 mm)

e3

3AG

0.275 x 1.288 in (6.99 x 32.72 mm)

1.288 in (32.72 mm)

CUL; UL

125 °C (257 °F)

Fast

0257025.PXPV

Littelfuse

Electric Fuse

Inline/Holder

32 V

25 A

Tab/Blade

1.08 kJ

-40 °C (-40 °F)

Tin/Copper

1 kA

4 d 4 h

1080

Bulk

0.75 in (19.05 mm)

0.2 in (5.08 mm)

ATO

e2

32 V

0.75 x 0.2 x 0.48 in (19.05 x 5.08 x 12.19 mm)

0.48 in (12.19 mm)

UL

105 °C (221 °F)

Fast

0891025.NXWS

Littelfuse

Electric Fuse

Inline/Holder

58 V

25 A

Tab/Blade

613 J

-40 °C (-40 °F)

1 kA

100 ms

Bulk

0.429 in (10.9 mm)

0.15 in (3.8 mm)

Mini

0.283 in (7.2 mm)

125 °C (257 °F)

168.6585.5256

Littelfuse

Electric Fuse

Through Hole Mount

32 V

25 A

Tab/Blade

653 J

Tin

1 kA

Rated Breaking Capacity at 32 VDC: 1000 A

Bulk

0.469 in (11.9 mm)

0.15 in (3.8 mm)

e3

0.469 x 0.15 x 0.335 in (11.9 x 3.8 x 8.5 mm)

0.335 in (8.5 mm)

UL

KLA25

Littelfuse

Electric Fuse

Inline/Holder

150 V

150 V

25 A

End Cap

100 kA

KLA

Rated Breaking Capacity at 150 VDC: 20000 A

0.406 in (10.3 mm)

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CSA; UL

Fast

0ATO0025.VXGLO

Littelfuse

Electric Fuse

Inline/Holder

14 V

25 A

Tab/Blade

-40 °C (-40 °F)

1 kA

80 ms

Bulk

0.758 in (19.25 mm)

0.207 in (5.25 mm)

0.484 in (12.3 mm)

105 °C (221 °F)

SPXI025.T

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

25 A

Pin Wire

2.548 kJ

30 kA

0.54 in (13.72 mm)

4.333 in (110.06 mm)

CE; CUL; TUV; UL

TOO025

Littelfuse

Electric Fuse

Inline/Holder

125 V

25 A

End Cap

10 kA

UL

Time Delay

TLO025

Littelfuse

Electric Fuse

Inline/Holder

125 V

25 A

End Cap

10 kA

UL

Medium Time Delay

0322025.HXP

Littelfuse

Electric Fuse

Inline/Holder

65 V

65 V

25 A

End Cap

325 J

-55 °C (-67 °F)

Nickel

200 A

1 s

Rated Breaking Capacity at 65 VDC: 1000 A

325

Bulk

0.25 in (6.35 mm)

65 V

3AB

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; UL

125 °C (257 °F)

Very Fast

0314025.MX52LEP

Littelfuse

Electric Fuse

Inline/Holder

250 V

25 A

End Cap

1.45 kJ

-55 °C (-67 °F)

Nickel

100 A

1450

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, PSE, UL

125 °C (257 °F)

Fast

AGC25

Littelfuse

Electric Fuse

Inline/Holder

32 V

32 V

25 A

End Cap

TLS-LB025

Littelfuse

Electric Fuse

Inline/Holder

170 V

25 A

Tab/Blade

Silver

Rated Breaking Capacity at 170 VDC: 100000

0.563 in (14.3 mm)

e4

0.563 x 1.367 in (14.3 x 34.72 mm)

1.367 in (34.72 mm)

UL

0287025

Littelfuse

Electric Fuse

Inline/Holder

32 V

25 A

Tab/Blade

1.08 kJ

-40 °C (-40 °F)

1 kA

0.75 in (19.05 mm)

0.2 in (5.08 mm)

0.75 x 0.2 x 0.48 in (19.05 x 5.08 x 12.19 mm)

0.48 in (12.19 mm)

105 °C (221 °F)

JLLS025.TXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

25 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.563 in (14.3 mm)

600 V

1.5 in (38.1 mm)

CE; CSA; UL

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

AGA25BP

Littelfuse

Electric Fuse

Inline/Holder

32 V

32 V

25 A

End Cap

0.25 in (6.35 mm)

32 V

1AG

0.625 in (15.875 mm)

0495025.T

Littelfuse

Electric Fuse

Inline/Holder

32 V

25 A

3.22 kJ

-40 °C (-40 °F)

1 kA

0495

Bulk

0.555 in (14.1 mm)

0.472 in (12 mm)

0.555 x 0.472 x 1.063 in (14.1 x 12 x 27 mm)

1.063 in (27 mm)

125 °C (257 °F)

Time Delay

ATO25

Littelfuse

Electric Fuse

Inline/Holder

32 V

25 A

Tab/Blade

1 kJ

-40 °C (-40 °F)

1 kA

100 ms

Box

0.752 in (19.1 mm)

0.201 in (5.1 mm)

0.484 in (12.3 mm)

CSA; UL

125 °C (257 °F)

0SPF025.H

Littelfuse

Electric Fuse

Inline/Holder

1 KV

25 A

End Cap

2.141 kJ

50 kA

4 m

Bulk

0.406 in (10.31 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

CSA; TUV; UL

Fast

KLKD025

Littelfuse

Electric Fuse

Inline/Holder

600 V

600 V

25 A

End Cap

2.085 kJ

-55 °C (-67 °F)

100 kA

4 m

0.406 in (10.31 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

CE; CSA; IEC; UL

125 °C (257 °F)

Fast

0BLF025.T

Littelfuse

Electric Fuse

Inline/Holder

125 V

25 A

End Cap

Nickel

10 kA

2 m

Bulk

0.406 in (10.31 mm)

5AG

1.5 in (38.1 mm)

CE; CSA; UL

Fast

0JTD025.T

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

25 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.811 in (20.6 mm)

2.252 in (57.2 mm)

CSA; UL

Time Delay

0317025.MR

Littelfuse

Electric Fuse

Surface Mount

18 V

25 A

Wraparound

652 J

-40 °C (-40 °F)

1 kA

20 ms

Tape And Reel

0.319 in (8.1 mm)

0.244 in (6.2 mm)

0.187 in (4.75 mm)

105 °C (221 °F)

0293525.U

Littelfuse

Electric Fuse

Inline/Holder

32 V

25 A

Tab/Blade

-40 °C (-40 °F)

2 s

0.551 in (14 mm)

0.528 in (13.4 mm)

1.252 in (31.8 mm)

125 °C (257 °F)

0214025.LXN

Littelfuse

Electric Fuse

Inline/Holder

36 V

36 V

25 A

End Cap

Bulk

0.236 in (6 mm)

Indicator

0.984 in (25 mm)

0293525.H

Littelfuse

Electric Fuse

Inline/Holder

32 V

25 A

Tab/Blade

-40 °C (-40 °F)

2 s

0.551 in (14 mm)

0.528 in (13.4 mm)

1.252 in (31.8 mm)

125 °C (257 °F)

FLA025

Littelfuse

Electric Fuse

Inline/Holder

125 V

25 A

End Cap

10 kA

12 s

Bulk

0.406 in (10.31 mm)

5AG

Indicator

1.5 in (38.1 mm)

UL

Time Delay

0297025.WXNV-CN

Littelfuse

Electric Fuse

Inline/Holder

32 V

25 A

Tab/Blade

622 J

-40 °C (-40 °F)

1 kA

30 ms

0.429 in (10.9 mm)

0.15 in (3.8 mm)

Mini

0.346 in (8.8 mm)

UL

125 °C (257 °F)

0293525.MXJ

Littelfuse

Electric Fuse

Inline/Holder

32 V

25 A

Tab/Blade

-40 °C (-40 °F)

2 s

0.551 in (14 mm)

0.528 in (13.4 mm)

1.252 in (31.8 mm)

125 °C (257 °F)

0214025.K

Littelfuse

Electric Fuse

Inline/Holder

36 V

36 V

25 A

End Cap

Bulk

0.236 in (6 mm)

Indicator

0.984 in (25 mm)

0FLA025.V

Littelfuse

Electric Fuse

Inline/Holder

125 V

25 A

End Cap

10 kA

12 s

Bulk

0.406 in (10.31 mm)

5AG

Indicator

1.5 in (38.1 mm)

UL

Time Delay

FLNR025.T

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

25 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

0504025.MX52LEP

Littelfuse

Electric Fuse

Through Hole Mount

500 V

420 V

25 A

Pin Wire

1.5 kJ

-60 °C (-76 °F)

200 A

Bulk

0.275 in (6.985 mm)

120 s

3AG

1.288 in (32.72 mm)

CE; CU; CUL

125 °C (257 °F)

FLSR025.TXID

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

25 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.815 in (20.7 mm)

Indicator

5 in (127 mm)

CSA; UL

Time Delay

LMIN025.ZXPROA

Littelfuse

Electric Fuse

Inline/Holder

58 V

25 A

Tab/Blade

613 J

-40 °C (-40 °F)

1 kA

30 ms

Bulk

0.429 in (10.9 mm)

0.15 in (3.8 mm)

Mini

0.299 in (7.6 mm)

125 °C (257 °F)

JLLN025P

Littelfuse

Electric Fuse

Inline/Holder

300 V

160 V

25 A

End Cap

200 kA

Rated Breaking Capacity at 160 VDC: 50000 A

0.406 in (10.3 mm)

0.874 in (22.2 mm)

CE; CSA; CUL; UL

Fast

MIC2025.VP

Littelfuse

Electric Fuse

Inline/Holder

32 V

25 A

Tab/Blade

580 J

-40 °C (-40 °F)

1 kA

20 ms

Bulk

0.358 in (9.1 mm)

0.15 in (3.8 mm)

Micro

0.311 in (7.9 mm)

125 °C (257 °F)

0324025.MX52LP

Littelfuse

Electric Fuse

Through Hole Mount

250 V

125 V

25 A

Pin Wire

1.45 kJ

-55 °C (-67 °F)

100 A

Rated Breaking Capacity at 125 VDC: 400 A

Bulk

0.275 in (6.985 mm)

3AB

1.288 in (32.72 mm)

CE; CUL; KC; PSE; UL

125 °C (257 °F)

Fast

LMIN025BP

Littelfuse

Electric Fuse

Inline/Holder

58 V

25 A

Tab/Blade

613 J

-40 °C (-40 °F)

1 kA

30 ms

Bulk

0.429 in (10.9 mm)

0.15 in (3.8 mm)

Mini

0.299 in (7.6 mm)

125 °C (257 °F)

0828025.ZXISOP

Littelfuse

Electric Fuse

Inline/Holder

1 KV

25 A

Tab/Blade

1.19 kJ

-55 °C (-67 °F)

10 kA

1 h

Tray

0.482 in (12.25 mm)

1.543 in (39.2 mm)

CUL; UL

125 °C (257 °F)

0MIN025.V

Littelfuse

Electric Fuse

Inline/Holder

32 V

25 A

Tab/Blade

625 J

-40 °C (-40 °F)

1 kA

30 ms

Box

0.429 in (10.9 mm)

0.15 in (3.8 mm)

0.346 in (8.8 mm)

UL

125 °C (257 °F)

0KLC025.T

Littelfuse

Electric Fuse

Inline/Holder

600 V

25 A

Tab/Blade

-55 °C (-67 °F)

200 kA

Box

0.563 in (14.3 mm)

1.874 in (47.6 mm)

CSA; UL

125 °C (257 °F)

Very Fast

L60S025.T

Littelfuse

Electric Fuse

Inline/Holder

600 V

25 A

End Cap

-55 °C (-67 °F)

200 kA

Box

0.811 in (20.6 mm)

5 in (127 mm)

CSA; UL

125 °C (257 °F)

Very Fast

KLSR0025

Littelfuse

Electric Fuse

Inline/Holder

600 V

250 V

25 A

End Cap

200 kA

Rated Breaking Capacity at 250 VDC: 20000 A

0.811 in (20.6 mm)

5 in (127 mm)

CE; CSA; UL

Fast

0PAL525.XPA

Littelfuse

Electric Fuse

Inline/Holder

25 A

Tab/Blade

Blister

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.