125 A Fuses 289

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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

15GSE2-125ES

Littelfuse

Electric Fuse

Inline/Holder

15.5 KV

125 A

End Cap

60 kA

Hermitically Sealed Part Number

6.38 in (162.05 mm)

6.38 x 21.915 in (162.05 x 556.63 mm)

21.915 in (556.63 mm)

Medium

153.0020.6122

Littelfuse

Electric Fuse

Inline/Holder

32 V

125 A

Tab/Blade

62.5 kJ

-40 °C (-40 °F)

2 kA

100 ms

0.63 in (16 mm)

0.472 in (12 mm)

32 V

0.315 in (8 mm)

CUL; ISO; UL

125 °C (257 °F)

3298125.H

Littelfuse

Electric Fuse

Surface Mount

32 V

125 A

Wraparound

45 kJ

-40 °C (-40 °F)

2 kA

100 ms

1.181 in (30 mm)

1.047 in (26.6 mm)

Mega

0.63 in (16 mm)

125 °C (257 °F)

125E-1C-2.75L

Littelfuse

Electric Fuse

Inline/Holder

2.75 KV

125 A

End Cap

80 kA

125E-1C-2.75

3 in (76.2 mm)

3 x 10.874 in (76.2 x 276.2 mm)

10.874 in (276.2 mm)

5NLE-125EL

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

125 A

End Cap

80 kA

5NLE-125E

3 in (76.2 mm)

3 x 17.874 in (76.2 x 454 mm)

17.874 in (454 mm)

0TLS125.TXLR

Littelfuse

Electric Fuse

Inline/Holder

170 V

125 A

Tab/Blade

100 kA

Bulk

0.563 in (14.3 mm)

170 V

0.877 in (22.28 mm)

CUL; IEC; TUV; UL

SPNH0125.XXDLMS

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

125 A

Tab/Blade

15 kJ

30 kA

Bulk

5.165 in (131.2 mm)

2.008 in (51 mm)

NH

2.008 in (51 mm)

UL

SHEV125.ZXBD

Littelfuse

Electric Fuse

Inline/Holder

450 V

125 A

Tab/Blade

-40 °C (-40 °F)

10 kA

50 ms

0.787 in (20 mm)

450 V

1.642 in (41.7 mm)

125 °C (257 °F)

Time Delay

125E-2C-15.5L

Littelfuse

Electric Fuse

Inline/Holder

15.5 KV

125 A

End Cap

60 kA

125E-2C-15.5

6.378 in (162 mm)

6.378 x 18.874 in (162 x 479.4 mm)

18.874 in (479.4 mm)

0CBO125.V

Littelfuse

Electric Fuse

Inline/Holder

32 V

125 A

Tab/Blade

10 kA

0.812 in (20.62 mm)

1.623 in (41.23 mm)

Fast

0CNN125.V

Littelfuse

Electric Fuse

Inline/Holder

125 V

48 V

125 A

Tab/Blade

2.5 kA

3.181 in (80.8 mm)

125 V

3.18 in (80.77 mm)

UL

Very Fast

KLB125

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

125 A

Tab/Blade

200 kA

KLB

Rated Breaking Capacity at 250 VDC: 20000 A

1.22 in (31 mm)

1.22 x 1.626 in (31 x 41.3 mm)

1.626 in (41.3 mm)

CSA; UL

Fast

125E-1C-8.25S

Littelfuse

Electric Fuse

Inline/Holder

8.25 KV

125 A

End Cap

80 kA

Hermitically Sealed Part Number

3 in (76.2 mm)

3 x 15.875 in (76.2 x 403.23 mm)

15.875 in (403.23 mm)

Medium

0298125.UXP-NH

Littelfuse

Electric Fuse

Inline/Holder

32 V

125 A

Tab/Blade

78 kJ

-40 °C (-40 °F)

Tin

2 kA

100 ms

1.15 in (29.2 mm)

0.75 in (19.05 mm)

e3

32 V

Mega

0.381 in (9.69 mm)

125 °C (257 °F)

Time Delay

JLLN125

Littelfuse

Electric Fuse

Inline/Holder

300 V

125 V

125 A

Tab/Blade

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

1.063 in (27 mm)

1.063 x 0.843 in (27 x 21.4 mm)

2.437 in (61.9 mm)

CE; CSA; CUL; UL

Fast

125E2C5.5

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

125 A

End Cap

80 kA

10 m

6.382 in (162.1 mm)

Striker

6.38 x 15.875 in (162.05 x 403.23 mm)

15.874 in (403.2 mm)

Medium

2CC125

Littelfuse

Electric Fuse

Inline/Holder

600 V

250 V

125 A

Tab/Blade

200 kA

2CC

Rated Breaking Capacity at 250 VDC: 80000 A

1.614 in (41 mm)

1.614 x 2.992 in (41 x 76 mm)

2.992 in (76 mm)

CSA

8NLE2125E

Littelfuse

Electric Fuse

Inline/Holder

8.25 KV

125 A

End Cap

80 kA

10 m

6.382 in (162.1 mm)

Striker

6.38 x 17.87 in (162.05 x 453.89 mm)

17.875 in (454.03 mm)

Medium

LA100P125-4

Littelfuse

Electric Fuse

Inline/Holder

1 KV

750 V

125 A

Tab/Blade

28 J

100 kA

Rated Breaking Capacity at 750 VDC: 100000 A

1.5 in (38.1 mm)

1.5 x 3.469 in (38.1 x 88.1 mm)

3.469 in (88.1 mm)

UL

Very Fast

2CM125

Littelfuse

Electric Fuse

Inline/Holder

600 V

250 V

125 A

Tab/Blade

200 kA

2CM

Rated Breaking Capacity at 250 VDC: 80000 A

1.614 in (41 mm)

1.614 x 3.031 in (41 x 77 mm)

3.031 in (77 mm)

CSA

PSR030FL0125Z

Littelfuse

Electric Fuse

Inline/Holder

700 V

600 V

125 A

Threaded

707 J

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 600 VDC: 150000 A

Bulk

1.969 in (50 mm)

1.693 in (43 mm)

Indicator

3.067 in (77.9 mm)

CCC; CUL; UL

125 °C (257 °F)

Fast

LA130URD70TTI0125

Littelfuse

Electric Fuse

Inline/Holder

1.3 KV

125 A

End Cap

1.3 J

100 kA

1.575 in (40 mm)

1.575 in (40 mm)

Indicator

1.575 x 1.575 x 2.854 in (40 x 40 x 72.5 mm)

2.854 in (72.5 mm)

UL

Very Fast

0498125.MXM6-CN

Littelfuse

Electric Fuse

Inline/Holder

32 V

125 A

Tab/Blade

73.2 kJ

-40 °C (-40 °F)

2 kA

Bulk

0.63 in (16 mm)

0.472 in (12 mm)

0.63 x 0.472 x 0.327 in (16 x 12 x 8.3 mm)

0.327 in (8.3 mm)

125 °C (257 °F)

Time Delay

0JLS125.X

Littelfuse

Electric Fuse

Inline/Holder

600 V

125 A

Tab/Blade

200 kA

Bulk

1.5 in (38.1 mm)

J

600 V

1.5 x 3 in (38.1 x 76.2 mm)

3 in (76.2 mm)

CE; CSA; QPL; UL

Fast

TLS-LB125

Littelfuse

Electric Fuse

Inline/Holder

170 V

125 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

NH2CG125

Littelfuse

Electric Fuse

Inline/Holder

500 V

440 V

125 A

Tab/Blade

120 kA

Rated Breaking Capacity at 440 VDC: 25000 A

2.402 in (61 mm)

1.575 in (40 mm)

Indicator

2.402 x 1.575 x 2.835 in (61 x 40 x 72 mm)

2.835 in (72 mm)

VDE

LA070URD30LI0125

Littelfuse

Electric Fuse

Inline/Holder

700 V

125 A

Tab/Blade

850 mJ

200 kA

1.575 in (40 mm)

1.575 in (40 mm)

Indicator

1.575 x 1.575 x 1.874 in (40 x 40 x 47.6 mm)

1.874 in (47.6 mm)

UL

Very Fast

156.5610.6121

Littelfuse

Electric Fuse

Inline/Holder

36 V

125 A

Tab/Blade

-40 °C (-40 °F)

625 A

1 m

Bulk

1.614 in (41 mm)

0.433 in (11 mm)

0.028 in (0.7 mm)

125 °C (257 °F)

156.5610.6122

Littelfuse

Electric Fuse

Inline/Holder

36 V

125 A

Tab/Blade

-40 °C (-40 °F)

625 A

1 m

Bulk

1.614 in (41 mm)

0.433 in (11 mm)

0.028 in (0.7 mm)

125 °C (257 °F)

0298125TXN

Littelfuse

Electric Fuse

Inline/Holder

32 V

125 A

Tab/Blade

57.8 kJ

-40 °C (-40 °F)

Silver

2 kA

Bulk

1.15 in (29.21 mm)

0.75 in (19.05 mm)

e4

1.15 x 0.75 x 0.42 in (29.21 x 19.05 x 10.67 mm)

0.42 in (10.67 mm)

125 °C (257 °F)

157.5916.6121

Littelfuse

Electric Fuse

Inline/Holder

48 V

125 A

Tab/Blade

-40 °C (-40 °F)

750 A

200 ms

Bulk

3.228 in (82 mm)

0.787 in (20 mm)

0.031 in (0.8 mm)

125 °C (257 °F)

SPNH0125.XXDEMS

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

125 A

Tab/Blade

15 kJ

30 kA

Bulk

5.165 in (131.2 mm)

2.008 in (51 mm)

NH

2.008 in (51 mm)

UL

RLN125

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 A

Tab/Blade

10 kA

1.563 in (39.7 mm)

7.126 in (181 mm)

CE; CSA; UL

LCZ125ES

Littelfuse

Electric Fuse

Inline/Holder

8.25 KV

125 A

End Cap

80 kA

LCZ

Hermitically Sealed Part Number

6.38 in (162.05 mm)

6.38 x 17.87 in (162.05 x 453.89 mm)

17.87 in (453.89 mm)

Medium

0TLS125.T

Littelfuse

Electric Fuse

Inline/Holder

170 V

125 A

End Cap

100 kA

Bulk

0.563 in (14.3 mm)

170 V

0.563 x 0.877 in (14.3 x 22.27 mm)

0.877 in (22.28 mm)

CUL; IEC; TUV; UL

15NLE2125E

Littelfuse

Electric Fuse

Inline/Holder

15.5 KV

125 A

End Cap

60 kA

10 m

6.382 in (162.1 mm)

Striker

6.38 x 23.875 in (162.05 x 606.43 mm)

23.875 in (606.43 mm)

Medium

0TLS125.TXLSE

Littelfuse

Electric Fuse

Inline/Holder

170 V

125 A

Tab/Blade

100 kA

Bulk

0.563 in (14.3 mm)

170 V

0.877 in (22.28 mm)

CUL; IEC; TUV; UL

0498125

Littelfuse

Electric Fuse

Inline/Holder

32 V

125 A

Tab/Blade

-40 °C (-40 °F)

1 kA

Rated Breaking Capacity at 32 VDC: 1000 A

0.63 in (16 mm)

0.472 in (12 mm)

0.63 x 0.472 x 0.327 in (16 x 12 x 8.3 mm)

0.327 in (8.3 mm)

UL

125 °C (257 °F)

LCX125ES

Littelfuse

Electric Fuse

Inline/Holder

2.75 KV

125 A

End Cap

80 kA

LCX

Hermitically Sealed Part Number

6.38 in (162.05 mm)

6.38 x 10.875 in (162.05 x 276.23 mm)

10.875 in (276.23 mm)

Medium

125E-2C-8.25S

Littelfuse

Electric Fuse

Inline/Holder

8.25 KV

125 A

End Cap

80 kA

Hermitically Sealed Part Number

6.38 in (162.05 mm)

6.38 x 15.875 in (162.05 x 403.23 mm)

15.875 in (403.23 mm)

Medium

8NLE-50EL

Littelfuse

Electric Fuse

Inline/Holder

8.25 KV

125 A

End Cap

80 kA

8NLE-50E

3 in (76.2 mm)

3 x 17.874 in (76.2 x 454 mm)

17.874 in (454 mm)

LA130URD70LI0125

Littelfuse

Electric Fuse

Inline/Holder

1.3 KV

125 A

Tab/Blade

1.3 J

100 kA

1.575 in (40 mm)

1.575 in (40 mm)

Indicator

1.575 x 1.575 x 2.854 in (40 x 40 x 72.5 mm)

2.854 in (72.5 mm)

UL

Very Fast

153.7011.6122

Littelfuse

Electric Fuse

Inline/Holder

32 V

125 A

Tab/Blade

118.1 kJ

-40 °C (-40 °F)

2 kA

100 ms

1.142 in (29 mm)

0.642 in (16.3 mm)

32 V

0.366 in (9.3 mm)

UL

125 °C (257 °F)

Slow

125E-2C-5.5L

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

125 A

End Cap

80 kA

125E-2C-5.5

16.378 in (416 mm)

16.378 x 15.874 in (416 x 403.2 mm)

15.874 in (403.2 mm)

3298125.ZXM10

Littelfuse

Electric Fuse

Panel Mount

32 V

125 A

Wraparound

51 kJ

-40 °C (-40 °F)

2 kA

100 ms

1.232 in (31.3 mm)

0.984 in (25 mm)

0.63 in (16 mm)

125 °C (257 °F)

Time Delay

LA070URD30KI0125

Littelfuse

Electric Fuse

Inline/Holder

700 V

125 A

Tab/Blade

850 mJ

200 kA

1.575 in (40 mm)

1.575 in (40 mm)

Indicator

1.575 x 1.575 x 1.874 in (40 x 40 x 47.6 mm)

1.874 in (47.6 mm)

UL

Very Fast

LCX125E

Littelfuse

Electric Fuse

Inline/Holder

2.75 KV

125 A

End Cap

80 kA

LCX

6.38 in (162.05 mm)

6.38 x 10.875 in (162.05 x 276.23 mm)

10.875 in (276.23 mm)

Medium

LCN125XS

Littelfuse

Electric Fuse

Inline/Holder

15.5 KV

125 A

End Cap

60 kA

LCN

Hermitically Sealed Part Number

6.38 in (162.05 mm)

6.38 x 23.875 in (162.05 x 606.43 mm)

23.875 in (606.43 mm)

Medium

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.