500 V Fuses 573

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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

0KLK025.T

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

25 A

End Cap

100 kA

Rated Breaking Capacity at 500 VDC: 50000 A

0.406 in (10.31 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

CSA; UL

Fast

592001

Littelfuse

Electric Fuse

Inline/Holder

500 V

500 V

1 A

End Cap

Nickel

592

NLS012

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

12 A

End Cap

50 kA

Rated Breaking Capacity at 500 VDC; 20000

0.811 in (20.6 mm)

0.811 x 5 in (20.6 x 127 mm)

5 in (127 mm)

CSA; UL

20EV060.ZXBDM

Littelfuse

Electric Fuse

Inline/Holder

500 V

60 A

Tab/Blade

6.539 kJ

-40 °C (-40 °F)

20 kA

0.787 in (20 mm)

50 ms

1.654 in (42 mm)

125 °C (257 °F)

NLS008

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

8 A

End Cap

50 kA

Rated Breaking Capacity at 500 VDC; 20000

0.811 in (20.6 mm)

0.811 x 5 in (20.6 x 127 mm)

5 in (127 mm)

CSA; UL

PSR033FS2000H

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

2 kA

Threaded

1.234 MJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 500 VDC: 150000 A

Bulk

2.008 in (51 mm)

2.894 in (73.5 mm)

Indicator

3.13 in (79.5 mm)

CCC; CE; CUL; UL; IEC

125 °C (257 °F)

Fast

592.300S

Littelfuse

Electric Fuse

Inline/Holder

500 V

500 V

300 mA

End Cap

Silver

592

e4

DZ16T2

Littelfuse

Electric Fuse

Inline/Holder

500 V

500 V

2 A

End Cap

80 kA

DZ

Rated Breaking Capacity at 500 VDC: 80000 A

0.52 in (13.2 mm)

Indicator

0.52 x 1.969 in (13.2 x 50 mm)

1.969 in (50 mm)

DIN; IEC; VDE

Time Lag

592005

Littelfuse

Electric Fuse

Inline/Holder

500 V

500 V

5 A

End Cap

Nickel

592

592003S

Littelfuse

Electric Fuse

Inline/Holder

500 V

500 V

3 A

End Cap

Silver

592

e4

CCMR030.T

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

30 A

End Cap

200 kA

CCMR

Rated Breaking Capacity at 500 VDC: 20000 A

Bulk

0.406 in (10.3 mm)

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE; CSA; UL

Time Delay

LA50QS60-4

Littelfuse

Electric Fuse

Inline/Holder

500 V

500 V

60 A

Tab/Blade

1.8 J

200 kA

Rated Breaking Capacity at 500 VDC: 100000 A

1 in (25.4 mm)

500 V

1 x 2.13 in (25.4 x 54.1 mm)

2.13 in (54.1 mm)

CSA; UL

Fast

CCMR020

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

20 A

End Cap

918 J

200 kA

Rated Breaking Capacity at 300 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)

CE; CSA; UL

Time Delay

592.125

Littelfuse

Electric Fuse

Inline/Holder

500 V

500 V

125 mA

End Cap

Nickel

592

PSR033FS2000Z

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

2 kA

Threaded

1.234 MJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 500 VDC: 150000 A

Bulk

2.894 in (73.5 mm)

2.008 in (51 mm)

Indicator

4.268 in (108.4 mm)

CUL; UL

125 °C (257 °F)

Fast

NLS600

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

600 A

Tab/Blade

6.92 MJ

50 kA

3.094 in (78.6 mm)

3.094 x 8.87 in (78.6 x 225.3 mm)

13.358 in (339.3 mm)

CE; CSA; UL

DZ33F50

Littelfuse

Electric Fuse

Inline/Holder

500 V

500 V

50 A

End Cap

80 kA

DZ

Rated Breaking Capacity at 500 VDC: 80000 A

1.063 in (27 mm)

Indicator

1.063 x 1.969 in (27 x 50 mm)

1.969 in (50 mm)

DIN; IEC; VDE

Fast

DZ16T16

Littelfuse

Electric Fuse

Inline/Holder

500 V

500 V

16 A

End Cap

80 kA

DZ

Rated Breaking Capacity at 500 VDC: 80000 A

0.52 in (13.2 mm)

Indicator

0.52 x 1.969 in (13.2 x 50 mm)

1.969 in (50 mm)

DIN; IEC; VDE

Time Lag

NLS225

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

225 A

Tab/Blade

50 kA

Rated Breaking Capacity at 500 VDC; 50000

2.594 in (65.9 mm)

2.594 x 7.878 in (65.9 x 200.1 mm)

7.878 in (200.1 mm)

CSA; UL

20EV060.ZXBDMC

Littelfuse

Electric Fuse

Inline/Holder

500 V

60 A

Tab/Blade

6.539 kJ

-40 °C (-40 °F)

20 kA

50 ms

0.787 in (20 mm)

1.654 in (42 mm)

CSA; UL

125 °C (257 °F)

Time Delay

20EV080.ZXBDMC

Littelfuse

Electric Fuse

Inline/Holder

500 V

80 A

Tab/Blade

17.836 kJ

-40 °C (-40 °F)

20 kA

50 ms

0.787 in (20 mm)

1.654 in (42 mm)

CSA; UL

125 °C (257 °F)

Time Delay

20EV100.ZXBDMC

Littelfuse

Electric Fuse

Inline/Holder

500 V

100 A

Tab/Blade

22.215 kJ

-40 °C (-40 °F)

20 kA

50 ms

0.787 in (20 mm)

1.654 in (42 mm)

125 °C (257 °F)

Time Delay

10EV050.ZXC

Littelfuse

Electric Fuse

Inline/Holder

500 V

50 A

End Cap

7.803 kJ

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV040.ZXPY

Littelfuse

Electric Fuse

Inline/Holder

500 V

40 A

Tab/Blade

4.45 kJ

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV040.ZXPCB

Littelfuse

Electric Fuse

Inline/Holder

500 V

40 A

Tab/Blade

4.45 kJ

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV010.ZXPCB

Littelfuse

Electric Fuse

Inline/Holder

500 V

10 A

Tab/Blade

316 J

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV020.ZXISO

Littelfuse

Electric Fuse

Inline/Holder

500 V

20 A

Tab/Blade

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV050.ZXISO

Littelfuse

Electric Fuse

Inline/Holder

500 V

50 A

Tab/Blade

7.803 kJ

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV010.ZXPCBL

Littelfuse

Electric Fuse

Inline/Holder

500 V

10 A

Tab/Blade

316 J

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV050.ZXPY

Littelfuse

Electric Fuse

Inline/Holder

500 V

50 A

Tab/Blade

7.803 kJ

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV050.ZXPCB

Littelfuse

Electric Fuse

Inline/Holder

500 V

50 A

Tab/Blade

7.803 kJ

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV015.ZXC

Littelfuse

Electric Fuse

Inline/Holder

500 V

15 A

End Cap

803 J

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV040.ZXC

Littelfuse

Electric Fuse

Inline/Holder

500 V

40 A

End Cap

4.45 kJ

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV015.ZXISO

Littelfuse

Electric Fuse

Inline/Holder

500 V

15 A

Tab/Blade

803 J

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV020.ZXBDP

Littelfuse

Electric Fuse

Inline/Holder

500 V

20 A

Tab/Blade

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV030.ZXPCB

Littelfuse

Electric Fuse

Inline/Holder

500 V

30 A

Tab/Blade

1.527 kJ

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV040.ZXPCBL

Littelfuse

Electric Fuse

Inline/Holder

500 V

40 A

Tab/Blade

4.45 kJ

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV015.ZXPY

Littelfuse

Electric Fuse

Inline/Holder

500 V

15 A

Tab/Blade

803 J

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV015.ZXPCBL

Littelfuse

Electric Fuse

Inline/Holder

500 V

15 A

Tab/Blade

803 J

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV015.ZXPCB

Littelfuse

Electric Fuse

Inline/Holder

500 V

15 A

Tab/Blade

803 J

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV010.ZXBDP

Littelfuse

Electric Fuse

Inline/Holder

500 V

10 A

Tab/Blade

316 J

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV030.ZXBDP

Littelfuse

Electric Fuse

Inline/Holder

500 V

30 A

Tab/Blade

1.527 kJ

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV020.ZXPY

Littelfuse

Electric Fuse

Inline/Holder

500 V

20 A

Tab/Blade

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV015.ZXBDP

Littelfuse

Electric Fuse

Inline/Holder

500 V

15 A

Tab/Blade

803 J

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV010.ZXPY

Littelfuse

Electric Fuse

Inline/Holder

500 V

10 A

Tab/Blade

316 J

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV040.ZXBDP

Littelfuse

Electric Fuse

Inline/Holder

500 V

40 A

Tab/Blade

4.45 kJ

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV020.ZXC

Littelfuse

Electric Fuse

Inline/Holder

500 V

20 A

End Cap

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

10EV050.ZXPCBL

Littelfuse

Electric Fuse

Inline/Holder

500 V

50 A

Tab/Blade

7.803 kJ

-40 °C (-40 °F)

20 kA

50 ms

Bulk

0.406 in (10.3 mm)

1.531 in (38.9 mm)

125 °C (257 °F)

Time Delay

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.