1.5 KV Fuses 353

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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

SPXC003.HXR

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

3 A

End Cap

14 J

15 kA

4 m

Bulk

0.406 in (10.31 mm)

0.394 x 2.244 in (10 x 57 mm)

2.252 in (57.2 mm)

CE; UL

Fast

PSX3XLFL1000X

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

1 kA

Threaded

484.792 kJ

-55 °C (-67 °F)

250 kA

Bulk

5.043 in (128.1 mm)

2.894 in (73.5 mm)

Indicator

2.894 in (73.5 mm)

CUL; UL

125 °C (257 °F)

Fast

SPXC001.HXR

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

1 A

End Cap

290 mJ

15 kA

4 m

Bulk

0.406 in (10.31 mm)

0.394 x 2.244 in (10 x 57 mm)

2.252 in (57.2 mm)

CE; UL

Fast

PSX3XLFL0550X

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

550 A

Threaded

142.79 kJ

-55 °C (-67 °F)

250 kA

Bulk

5.043 in (128.1 mm)

2.894 in (73.5 mm)

Indicator

2.894 in (73.5 mm)

CUL; UL

125 °C (257 °F)

Fast

PSX3XLUB0700X

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

700 A

Tab/Blade

305.72 kJ

-55 °C (-67 °F)

250 kA

Bulk

5.067 in (128.7 mm)

2.894 in (73.5 mm)

Indicator

2.894 in (73.5 mm)

CUL; UL

125 °C (257 °F)

Fast

SPXC004.TXS

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

4 A

End Cap

56 J

15 kA

4 m

Bulk

0.406 in (10.31 mm)

0.394 x 2.244 in (10 x 57 mm)

2.252 in (57.2 mm)

CE; UL

Fast

SPXV012.T

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

12 A

End Cap

798 J

Nickel

30 kA

4 m

Bulk

0.406 in (10.31 mm)

GPV

1.5 KV

0.394 x 3.346 in (10 x 85 mm)

0.409 x 3.358 in (10.4 x 85.3 mm)

3.333 in (84.65 mm)

CUL; TUV; UL

Fast

SPNH0200.XXDEMS

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

200 A

Tab/Blade

22 kJ

30 kA

Bulk

5.165 in (131.2 mm)

2.008 in (51 mm)

NH

2.008 in (51 mm)

UL

SPXI010.L

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

10 A

End Cap

407 J

30 kA

4 m

Bulk

0.406 in (10.31 mm)

1.5 KV

0.406 x 4.354 in (10.31 x 110.6 mm)

4.333 in (110.06 mm)

CUL; TUV; UL

SPXC02.5L

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

2.5 A

End Cap

11 J

15 kA

4 m

Bulk

0.406 in (10.31 mm)

0.394 x 2.244 in (10 x 57 mm)

2.252 in (57.2 mm)

CE; UL

Fast

SPXC2.25L

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

2.25 A

End Cap

5 J

15 kA

4 m

Bulk

0.406 in (10.31 mm)

0.394 x 2.244 in (10 x 57 mm)

2.252 in (57.2 mm)

CE; UL

Fast

PSX1XLDB0100X

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

100 A

Tab/Blade

3.54 kJ

-55 °C (-67 °F)

250 kA

Bulk

4.988 in (126.7 mm)

2.028 in (51.5 mm)

Indicator

2.028 in (51.5 mm)

CUL; UL

125 °C (257 °F)

Fast

SPXI025.LXBM

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

25 A

End Cap

2.304 kJ

50 kA

4 m

Bulk

0.406 in (10.31 mm)

4.49 in (114.05 mm)

TUV; UL

SPXI008.LXB

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

8 A

End Cap

121 J

30 kA

4 m

Bulk

0.406 in (10.31 mm)

4.49 in (114.05 mm)

TUV; UL

SPXI004.TXB

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

4 A

End Cap

57 J

30 kA

4 m

Bulk

0.406 in (10.31 mm)

3.362 in (85.4 mm)

TUV; UL

SPXV004.LXS

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

4 A

End Cap

14 J

30 kA

4 m

Bulk

0.406 in (10.31 mm)

3.333 in (84.65 mm)

CE; CUL; IEC; UL

Fast

PSX3XLDB1250X

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

1.25 kA

Tab/Blade

995.376 kJ

-55 °C (-67 °F)

250 kA

Bulk

5.067 in (128.7 mm)

2.894 in (73.5 mm)

Indicator

2.894 in (73.5 mm)

CUL; UL

125 °C (257 °F)

Fast

SPXI004.L

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

4 A

End Cap

57 J

30 kA

4 m

Bulk

0.406 in (10.31 mm)

3.205 in (81.41 mm)

CUL; TUV; UL

SPXI02.5L

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

2.5 A

End Cap

7 J

30 kA

4 m

Bulk

0.406 in (10.31 mm)

1.5 KV

0.406 x 3.205 in (10.31 x 81.41 mm)

3.205 in (81.41 mm)

CUL; TUV; UL

SPXV008.L

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

8 A

End Cap

121 J

30 kA

4 m

Bulk

0.406 in (10.31 mm)

GPV

1.5 KV

0.394 x 3.346 in (10 x 85 mm)

0.409 x 3.358 in (10.4 x 85.3 mm)

3.333 in (84.65 mm)

CUL; TUV; UL

Fast

PSX1XLDB0080X

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

80 A

Tab/Blade

2.048 kJ

-55 °C (-67 °F)

250 kA

Bulk

4.988 in (126.7 mm)

2.028 in (51.5 mm)

Indicator

2.028 in (51.5 mm)

CUL; UL

125 °C (257 °F)

Fast

PSX1XLUB0630X

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

630 A

Tab/Blade

276.65 kJ

-55 °C (-67 °F)

250 kA

Bulk

4.988 in (126.7 mm)

2.028 in (51.5 mm)

Indicator

2.028 in (51.5 mm)

CUL; UL

125 °C (257 °F)

Fast

SPXV060.T

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

60 A

End Cap

1.03 kJ

50 kA

6 m

Bulk

0.813 in (20.65 mm)

GPV

1.5 KV

0.787 x 5 in (20 x 127 mm)

5 in (127 mm)

CUL; UL

Fast

SPXI006.TXB

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

6 A

End Cap

49 J

30 kA

4 m

Bulk

0.406 in (10.31 mm)

4.49 in (114.05 mm)

TUV; UL

SPXC003.T

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

3 A

End Cap

14 J

15 kA

4 m

Bulk

0.406 in (10.31 mm)

0.394 x 2.244 in (10 x 57 mm)

2.252 in (57.2 mm)

CE; UL

Fast

SPXV003.T

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

3 A

End Cap

6 J

30 kA

4 m

Bulk

0.406 in (10.31 mm)

GPV

1.5 KV

0.394 x 3.346 in (10 x 85 mm)

3.333 in (84.65 mm)

CUL; TUV; UL

Fast

SPXV016.T

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

16 A

End Cap

404 J

30 kA

4 m

Bulk

0.406 in (10.31 mm)

GPV

1.5 KV

0.394 x 3.346 in (10 x 85 mm)

3.333 in (84.65 mm)

CUL; TUV; UL

Fast

SPNH250.X2XLDL

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

250 A

Tab/Blade

73 kJ

30 kA

Bulk

5.165 in (131.2 mm)

2.362 in (60 mm)

GPV

1.5 KV

NH

2.362 in (60 mm)

UL

SPXI020.T

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

20 A

End Cap

701 J

Nickel

30 kA

4 m

Bulk

0.406 in (10.31 mm)

1.5 KV

0.406 x 4.354 in (10.31 x 110.6 mm)

4.333 in (110.06 mm)

CUL; TUV; UL

PSX3XLDB0700X

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

700 A

Tab/Blade

305.72 kJ

-55 °C (-67 °F)

250 kA

Bulk

5.067 in (128.7 mm)

2.894 in (73.5 mm)

Indicator

2.894 in (73.5 mm)

CUL; UL

125 °C (257 °F)

Fast

SPXI012.LXB

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

12 A

End Cap

798 J

30 kA

4 m

Bulk

0.406 in (10.31 mm)

4.49 in (114.05 mm)

TUV; UL

PSX1XLUB0500X

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

500 A

Tab/Blade

250.109 kJ

-55 °C (-67 °F)

250 kA

Bulk

4.988 in (126.7 mm)

2.028 in (51.5 mm)

Indicator

2.028 in (51.5 mm)

CUL; UL

125 °C (257 °F)

Fast

PSX1XLFL0250X

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

250 A

Threaded

36.552 kJ

-55 °C (-67 °F)

250 kA

Bulk

4.988 in (126.7 mm)

2.028 in (51.5 mm)

Indicator

2.028 in (51.5 mm)

CUL; UL

125 °C (257 °F)

Fast

PSX1XLFL0100X

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

100 A

Threaded

3.54 kJ

-55 °C (-67 °F)

250 kA

Bulk

4.988 in (126.7 mm)

2.028 in (51.5 mm)

Indicator

2.028 in (51.5 mm)

CUL; UL

125 °C (257 °F)

Fast

SPXV03.5T

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

3.5 A

End Cap

10 J

30 kA

4 m

Bulk

0.406 in (10.31 mm)

GPV

1.5 KV

0.394 x 3.346 in (10 x 85 mm)

3.333 in (84.65 mm)

CUL; TUV; UL

Fast

SPXV006.TXS

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

6 A

End Cap

49 J

30 kA

4 m

Bulk

0.406 in (10.31 mm)

3.333 in (84.65 mm)

CE; CUL; IEC; UL

Fast

SPNH063.XXDE

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

63 A

Tab/Blade

1.5 kJ

30 kA

Bulk

5.165 in (131.2 mm)

2.008 in (51 mm)

GPV

1.5 KV

NH

2.008 in (51 mm)

UL

SPXC003.LXS

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

3 A

End Cap

14 J

15 kA

4 m

Bulk

0.406 in (10.31 mm)

0.394 x 2.244 in (10 x 57 mm)

2.252 in (57.2 mm)

CE; UL

Fast

SPXV015.TXS

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

15 A

End Cap

299 J

Silver

30 kA

4 m

Bulk

0.406 in (10.31 mm)

e4

3.333 in (84.65 mm)

CE; CUL; IEC; UL

Fast

PSX1XLDB0500X

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

500 A

Tab/Blade

250.109 kJ

-55 °C (-67 °F)

250 kA

Bulk

4.988 in (126.7 mm)

2.028 in (51.5 mm)

Indicator

2.028 in (51.5 mm)

CUL; UL

125 °C (257 °F)

Fast

SPXI02.5T

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

2.5 A

End Cap

7 J

30 kA

4 m

Bulk

0.406 in (10.31 mm)

1.5 KV

0.406 x 3.205 in (10.31 x 81.41 mm)

3.205 in (81.41 mm)

CUL; TUV; UL

SPXV045.T

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

45 A

End Cap

588 J

50 kA

6 m

Bulk

0.813 in (20.65 mm)

GPV

1.5 KV

0.787 x 5 in (20 x 127 mm)

5 in (127 mm)

CUL; UL

Fast

SPXV015.LXS

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

15 A

End Cap

299 J

Silver

30 kA

4 m

Bulk

0.406 in (10.31 mm)

e4

3.333 in (84.65 mm)

CE; CUL; IEC; UL

Fast

SPXI005.LXB

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

5 A

End Cap

48 J

30 kA

4 m

Bulk

0.406 in (10.31 mm)

4.49 in (114.05 mm)

TUV; UL

SPXI020.LXB

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

20 A

End Cap

701 J

30 kA

4 m

Bulk

0.406 in (10.31 mm)

4.49 in (114.05 mm)

TUV; UL

PSX3XLDB1000X

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

1 kA

Tab/Blade

484.792 kJ

-55 °C (-67 °F)

250 kA

Bulk

5.067 in (128.7 mm)

2.894 in (73.5 mm)

Indicator

2.894 in (73.5 mm)

CUL; UL

125 °C (257 °F)

Fast

SPXV016.LXS

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

16 A

End Cap

404 J

30 kA

4 m

Bulk

0.406 in (10.31 mm)

3.333 in (84.65 mm)

CE; CUL; IEC; UL

Fast

SPXI012.TXB

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

12 A

End Cap

798 J

30 kA

4 m

Bulk

0.406 in (10.31 mm)

4.49 in (114.05 mm)

TUV; UL

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.