500 V Fuses 931

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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

PSR032US1500X

Littelfuse

Electric Fuse

Inline/Holder

500 V

450 V

1.5 kA

Tab/Blade

673.36 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 450 VDC: 150000 A

Bulk

2.362 in (60 mm)

1.937 in (49.2 mm)

Indicator

3.736 in (94.9 mm)

CUL; UL

125 °C (257 °F)

Fast

PSR032FS1400Z

Littelfuse

Electric Fuse

Inline/Holder

500 V

450 V

1.4 kA

Threaded

551.749 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 450 VDC: 150000 A

Bulk

2.362 in (60 mm)

2.008 in (51 mm)

Indicator

3.736 in (94.9 mm)

CUL; UL

125 °C (257 °F)

Fast

0477001.MRET1P

Littelfuse

Electric Fuse

Through Hole Mount

500 V

400 V

1 A

Pin Wire

1.8 J

-55 °C (-67 °F)

100 A

10 ms

Pre Arcing Time: Open within 0.01 s at 1000% Rated Current; Rated Breaking Capacity at 400 VDC: 1500 A

Tape And Reel, 2 inch

0.217 in (5.5 mm)

0.197 x 0.787 in (5 x 20 mm)

0.846 in (21.5 mm)

CUL; PSE; SEMKO; UL; VDE

125 °C (257 °F)

Time Delay

0527030.UXTHP

Littelfuse

Electric Fuse

Inline/Holder

500 V

30 A

Tab/Blade

700 J

-55 °C (-67 °F)

10 kA

2 m

Tray

0.293 in (7.45 mm)

0.236 x 1.26 in (6 x 32 mm)

1.352 in (34.35 mm)

CUL; UL

125 °C (257 °F)

0607040.UXTHP

Littelfuse

Electric Fuse

Through Hole Mount

500 V

500 V

40 A

Pin Wire

2.57 kJ

-55 °C (-67 °F)

10 kA

2 m

Tray

0.482 in (12.25 mm)

0.394 x 1.26 in (10 x 32 mm)

1.315 in (33.4 mm)

CUL; TUV; UL

125 °C (257 °F)

0607063.UXTHP

Littelfuse

Electric Fuse

Through Hole Mount

500 V

500 V

63 A

Pin Wire

7.06 kJ

-55 °C (-67 °F)

5 kA

2 m

Rated Breaking Capacity at 500 VDC: 10000 A

Tray

0.482 in (12.25 mm)

0.394 x 1.26 in (10 x 32 mm)

1.315 in (33.4 mm)

CUL; TUV; UL

125 °C (257 °F)

0504020.MX52LEP

Littelfuse

Electric Fuse

Through Hole Mount

500 V

420 V

20 A

Pin Wire

760 J

-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)

0526040.ZXISOP

Littelfuse

Electric Fuse

Inline/Holder

500 V

500 V

40 A

Tab/Blade

2.34 kJ

-55 °C (-67 °F)

10 kA

2 m

Tray

0.45 in (11.43 mm)

0.394 x 1.26 in (10 x 32 mm)

1.386 in (35.2 mm)

CUL; UL

125 °C (257 °F)

0504030.MX52LEP

Littelfuse

Electric Fuse

Through Hole Mount

500 V

420 V

30 A

Pin Wire

2.6 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)

0607050.UXTHP

Littelfuse

Electric Fuse

Through Hole Mount

500 V

500 V

50 A

Pin Wire

4.23 kJ

-55 °C (-67 °F)

10 kA

2 m

Tray

0.482 in (12.25 mm)

0.394 x 1.26 in (10 x 32 mm)

1.315 in (33.4 mm)

CUL; TUV; UL

125 °C (257 °F)

0526040.UXTHP

Littelfuse

Electric Fuse

Through Hole Mount

500 V

500 V

40 A

Flat

2.34 kJ

-55 °C (-67 °F)

10 kA

2 m

Tray

0.442 in (11.22 mm)

0.394 x 1.26 in (10 x 32 mm)

1.378 in (35 mm)

CUL; UL

125 °C (257 °F)

0526030.ZXISOP

Littelfuse

Electric Fuse

Inline/Holder

500 V

500 V

30 A

Tab/Blade

1.07 kJ

-55 °C (-67 °F)

10 kA

2 m

Tray

0.45 in (11.43 mm)

0.394 x 1.26 in (10 x 32 mm)

1.386 in (35.2 mm)

CUL; UL

125 °C (257 °F)

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)

PSR032UL1400X

Littelfuse

Electric Fuse

Inline/Holder

500 V

450 V

1.4 kA

Tab/Blade

551.749 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 450 VDC: 150000 A

Bulk

2.362 in (60 mm)

1.937 in (49.2 mm)

Indicator

3.736 in (94.9 mm)

CUL; UL

125 °C (257 °F)

Fast

PSR032DS1400X

Littelfuse

Electric Fuse

Inline/Holder

500 V

450 V

1.4 kA

Tab/Blade

551.749 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 450 VDC: 150000 A

Bulk

2.362 in (60 mm)

1.937 in (49.2 mm)

Indicator

3.736 in (94.9 mm)

CUL; UL

125 °C (257 °F)

Fast

PSR032DS1500X

Littelfuse

Electric Fuse

Inline/Holder

500 V

450 V

1.5 kA

Tab/Blade

673.36 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 450 VDC: 150000 A

Bulk

2.362 in (60 mm)

1.937 in (49.2 mm)

Indicator

3.736 in (94.9 mm)

CUL; UL

125 °C (257 °F)

Fast

PSR032DL1400X

Littelfuse

Electric Fuse

Inline/Holder

500 V

450 V

1.4 kA

Tab/Blade

551.749 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 450 VDC: 150000 A

Bulk

2.362 in (60 mm)

1.937 in (49.2 mm)

Indicator

3.736 in (94.9 mm)

CUL; UL

125 °C (257 °F)

Fast

PSR032DL1500X

Littelfuse

Electric Fuse

Inline/Holder

500 V

450 V

1.5 kA

Tab/Blade

673.36 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 450 VDC: 150000 A

Bulk

2.362 in (60 mm)

1.937 in (49.2 mm)

Indicator

3.736 in (94.9 mm)

CUL; UL

125 °C (257 °F)

Fast

NH00CG40

Littelfuse

Electric Fuse

Inline/Holder

500 V

440 V

40 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

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.