500 V Fuses 75

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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

PSR033DS1500X

Littelfuse

Electric Fuse

Inline/Holder

650 V

500 V

1.5 kA

Tab/Blade

674.538 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 500 VDC: 150000 A

Bulk

2.894 in (73.5 mm)

1.976 in (50.2 mm)

Indicator

4.268 in (108.4 mm)

CCC; CUL; UL

125 °C (257 °F)

Fast

PSR033DS1400X

Littelfuse

Electric Fuse

Inline/Holder

700 V

500 V

1.4 kA

Tab/Blade

583.552 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 500 VDC: 150000 A

Bulk

2.894 in (73.5 mm)

1.976 in (50.2 mm)

Indicator

4.268 in (108.4 mm)

CCC; CUL; UL

125 °C (257 °F)

Fast

PSR033DS1800X

Littelfuse

Electric Fuse

Inline/Holder

650 V

500 V

1.8 kA

Tab/Blade

952.196 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 500 VDC: 150000 A

Bulk

2.894 in (73.5 mm)

1.976 in (50.2 mm)

Indicator

4.268 in (108.4 mm)

CCC; CUL; UL

125 °C (257 °F)

Fast

PSR033DL1250X

Littelfuse

Electric Fuse

Inline/Holder

700 V

500 V

1.25 kA

Tab/Blade

476.902 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 500 VDC: 150000 A

Bulk

2.894 in (73.5 mm)

1.976 in (50.2 mm)

Indicator

4.268 in (108.4 mm)

CCC; CUL; UL

125 °C (257 °F)

Fast

PSR033DL1800X

Littelfuse

Electric Fuse

Inline/Holder

650 V

500 V

1.8 kA

Tab/Blade

952.196 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 500 VDC: 150000 A

Bulk

2.894 in (73.5 mm)

1.976 in (50.2 mm)

Indicator

4.268 in (108.4 mm)

CCC; CUL; UL

125 °C (257 °F)

Fast

PSR033DL1500X

Littelfuse

Electric Fuse

Inline/Holder

650 V

500 V

1.5 kA

Tab/Blade

674.538 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 500 VDC: 150000 A

Bulk

2.894 in (73.5 mm)

1.976 in (50.2 mm)

Indicator

4.268 in (108.4 mm)

CCC; CUL; UL

125 °C (257 °F)

Fast

PSR033DS1600X

Littelfuse

Electric Fuse

Inline/Holder

650 V

500 V

1.6 kA

Tab/Blade

779.948 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 500 VDC: 150000 A

Bulk

2.894 in (73.5 mm)

1.976 in (50.2 mm)

Indicator

4.268 in (108.4 mm)

CCC; CUL; UL

125 °C (257 °F)

Fast

PSR033DL1400X

Littelfuse

Electric Fuse

Inline/Holder

700 V

500 V

1.4 kA

Tab/Blade

583.552 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 500 VDC: 150000 A

Bulk

2.894 in (73.5 mm)

1.976 in (50.2 mm)

Indicator

4.268 in (108.4 mm)

CCC; CUL; UL

125 °C (257 °F)

Fast

PSR033DS1250X

Littelfuse

Electric Fuse

Inline/Holder

700 V

500 V

1.25 kA

Tab/Blade

476.902 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 500 VDC: 150000 A

Bulk

2.894 in (73.5 mm)

1.976 in (50.2 mm)

Indicator

4.268 in (108.4 mm)

CCC; CUL; UL

125 °C (257 °F)

Fast

0AKRBK150-BB

Bel Fuse

Electric Fuse

Inline/Holder

500 V

150 A

Tab/Blade

-40 °C (-40 °F)

Tin

50 kA

Bulk

1.929 in (49 mm)

1.457 in (37 mm)

e3

0.945 in (24 mm)

105 °C (221 °F)

0AKRBK250-BB

Bel Fuse

Electric Fuse

Inline/Holder

500 V

250 A

Tab/Blade

-40 °C (-40 °F)

Tin

50 kA

Bulk

1.929 in (49 mm)

1.457 in (37 mm)

e3

0.945 in (24 mm)

105 °C (221 °F)

0AKRBK300-BB

Bel Fuse

Electric Fuse

Inline/Holder

500 V

300 A

Tab/Blade

-40 °C (-40 °F)

Tin

50 kA

Bulk

1.929 in (49 mm)

1.457 in (37 mm)

e3

0.945 in (24 mm)

105 °C (221 °F)

0AKRBK400-BB

Bel Fuse

Electric Fuse

Inline/Holder

500 V

400 A

Tab/Blade

-40 °C (-40 °F)

Tin

50 kA

Bulk

1.929 in (49 mm)

1.457 in (37 mm)

e3

0.945 in (24 mm)

105 °C (221 °F)

PF-KT1-50

Bourns

Electric Fuse

Inline/Holder

275 V

500 V

50 A

Tab/Blade

9.203 kJ

-55 °C (-67 °F)

10 kA

1 s

Bulk

0.406 in (10.3 mm)

1.496 in (38 mm)

125 °C (257 °F)

XEV10-40-1P

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

40 A

Tab/Blade

1.72 kJ

-40 °C (-40 °F)

20 kA

0.406 in (10.3 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

125 °C (257 °F)

XEV10-50

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

50 A

End Cap

2.74 kJ

-40 °C (-40 °F)

20 kA

0.406 in (10.3 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

125 °C (257 °F)

XEV10-30-B

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

30 A

Tab/Blade

1.15 kJ

-40 °C (-40 °F)

20 kA

0.406 in (10.3 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

125 °C (257 °F)

XEV10-40

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

40 A

End Cap

1.72 kJ

-40 °C (-40 °F)

20 kA

0.406 in (10.3 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

125 °C (257 °F)

XEV10-40-T

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

40 A

Tab/Blade

1.72 kJ

-40 °C (-40 °F)

20 kA

0.406 in (10.3 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

125 °C (257 °F)

XEV10-50-T

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

50 A

Tab/Blade

2.74 kJ

-40 °C (-40 °F)

20 kA

0.406 in (10.3 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

125 °C (257 °F)

XEV10-20-1P

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

20 A

Tab/Blade

761 J

-40 °C (-40 °F)

20 kA

0.406 in (10.3 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

125 °C (257 °F)

XEV10-30

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

30 A

End Cap

1.15 kJ

-40 °C (-40 °F)

20 kA

0.406 in (10.3 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

125 °C (257 °F)

XEV10-30-1P

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

30 A

Tab/Blade

1.15 kJ

-40 °C (-40 °F)

20 kA

0.406 in (10.3 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

125 °C (257 °F)

XEV10-50-1P

Eaton Corporation

Electric Fuse

Inline/Holder

500 V

50 A

Tab/Blade

2.74 kJ

-40 °C (-40 °F)

20 kA

0.406 in (10.3 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

125 °C (257 °F)

10CIF06

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

500 V

10 A

Tab/Blade

200 kA

Bulk

2.402 in (61 mm)

0.591 in (15 mm)

0.551 x 2.402 in (14 x 61 mm)

0.591 in (15 mm)

CSA

FWP-50G22FI

Eaton Corporation

Electric Fuse

Inline/Holder

690 V

500 V

50 A

End Cap

273 J

200 kA

Bulk

0.866 in (22 mm)

0.866 x 2.283 in (22 x 58 mm)

Indicator

2.283 in (58 mm)

IEC; UL

FWP-20G10F

Eaton Corporation

Electric Fuse

Inline/Holder

690 V

500 V

20 A

End Cap

23.5 J

200 kA

Rated Breaking Capacity at 500 VDC: 50000 A

Bulk

0.406 in (10.3 mm)

0.394 x 1.496 in (10 x 38 mm)

1.496 in (38 mm)

IEC; 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.