30 A Fuses 661

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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

LCZ30E

Littelfuse

Electric Fuse

Inline/Holder

8.25 KV

30 A

End Cap

80 kA

LCZ

3 in (76.2 mm)

3 x 17.87 in (76.2 x 453.89 mm)

17.87 in (453.89 mm)

Medium

142.6185.5302

Littelfuse

Electric Fuse

Inline/Holder

58 V

30 A

Tab/Blade

1.07 kJ

Tin

Rated Breaking Capacity at 58 VDC: 1000 A

0.748 in (19 mm)

0.197 in (5 mm)

e3

0.748 x 0.197 x 0.52 in (19 x 5 x 13.2 mm)

0.52 in (13.2 mm)

UL

0287030

Littelfuse

Electric Fuse

Inline/Holder

32 V

30 A

Tab/Blade

1.51 kJ

-40 °C (-40 °F)

1 kA

0.75 in (19.05 mm)

0.2 in (5.08 mm)

0.75 x 0.2 x 0.48 in (19.05 x 5.08 x 12.19 mm)

0.48 in (12.19 mm)

105 °C (221 °F)

LDZ30E

Littelfuse

Electric Fuse

Inline/Holder

8.25 KV

30 A

End Cap

80 kA

LDZ

3 in (76.2 mm)

3 x 15.875 in (76.2 x 403.23 mm)

15.875 in (403.23 mm)

Medium

312030P

Littelfuse

Electric Fuse

Inline/Holder

32 V

30 A

End Cap

3.717 kJ

Nickel

312P

0.25 in (6.35 mm)

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE; CSA; UL

Fast

JLLS030.T

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

30 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.563 in (14.3 mm)

600 V

1.5 in (38.1 mm)

CE; CSA; UL

Fast

0SPF030.HXR

Littelfuse

Electric Fuse

Inline/Holder

1 KV

30 A

End Cap

3.29 kJ

50 kA

4 m

Bulk

0.406 in (10.31 mm)

0.394 x 1.496 in (10 x 38 mm)

0.406 x 1.5 in (10.31 x 38.1 mm)

1.5 in (38.1 mm)

CSA; TUV; UL

Fast

SPF0030R

Littelfuse

Electric Fuse

Through Hole Mount

1 KV

30 A

Pin Wire

20 kA

1.53 in (38.86 mm)

1.53 x 0.5 in (38.86 x 12.7 mm)

0.5 in (12.7 mm)

UL

0498030.H

Littelfuse

Electric Fuse

Inline/Holder

32 V

30 A

Tab/Blade

4.2 kJ

-40 °C (-40 °F)

Tin

2 kA

Bulk

0.63 in (16 mm)

0.472 in (12 mm)

e3

0.63 x 0.472 x 0.315 in (16 x 12 x 8 mm)

0.315 in (8 mm)

125 °C (257 °F)

Time Delay

142.7010.5302

Littelfuse

Electric Fuse

Inline/Holder

58 V

30 A

Tab/Blade

5.1 kJ

-40 °C (-40 °F)

Tin

1 kA

5100

0.63 in (16 mm)

0.472 in (12 mm)

e3

58 V

0.63 x 0.472 x 0.315 in (16 x 12 x 8 mm)

0.307 in (7.8 mm)

UL

125 °C (257 °F)

0HEV030.ZXPCBL

Littelfuse

Electric Fuse

Through Hole Mount

450 V

30 A

Pin Wire

993 J

-40 °C (-40 °F)

10 kA

50 ms

0.406 in (10.3 mm)

450 V

1.53 in (38.86 mm)

CSA; UL

125 °C (257 °F)

0504030.MXP

Littelfuse

Electric Fuse

Inline/Holder

500 V

420 V

30 A

End Cap

2.6 kJ

-60 °C (-76 °F)

200 A

Bulk

0.25 in (6.35 mm)

420 V

120 s

3AG

0.25 x 1.25 in (6.35 x 31.75 mm)

0.049 in (1.25 mm)

CE; CU; CUL

125 °C (257 °F)

JTD030

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

30 A

End Cap

4.754 kJ

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.811 in (20.6 mm)

2.252 in (57.2 mm)

CSA; UL

Time Delay

ITV5432L4030WR

Littelfuse

Electric Fuse

Surface Mount

62 V

30 A

Wraparound

-10 °C (14 °F)

80 A

Tape And Reel

0.213 in (5.4 mm)

0.126 in (3.2 mm)

0.071 in (1.8 mm)

CUL; TUV; UL

65 °C (149 °F)

KLKD030.HXR

Littelfuse

Electric Fuse

Inline/Holder

600 V

600 V

30 A

End Cap

3.22 kJ

-55 °C (-67 °F)

100 kA

4 m

0.406 in (10.31 mm)

600 V

0.394 x 1.496 in (10 x 38 mm)

1.5 x 0.406 x 1.5 in (38.1 x 10.31 x 38.1 mm)

1.5 in (38.1 mm)

CE; CSA; IEC; UL

125 °C (257 °F)

Fast

276030

Littelfuse

Electric Fuse

Through Hole Mount

32 V

32 V

30 A

Pin Wire

-55 °C (-67 °F)

Tin

50 A

276

Rated Breaking Capacity at 32 VDC: 300 A

0.133 in (3.38 mm)

e3

0.133 x 0.31 in (3.38 x 7.87 mm)

0.31 in (7.87 mm)

CSA; UL

125 °C (257 °F)

Very Fast

SPF0030

Littelfuse

Electric Fuse

Inline/Holder

1 KV

30 A

End Cap

20 kA

0.406 in (10.3 mm)

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

UL

0362030.M

Littelfuse

Electric Fuse

Inline/Holder

32 V

32 V

30 A

End Cap

Bulk

0.25 in (6.35 mm)

32 V

8AG

1 in (25.4 mm)

Normal

8NLE-30ES

Littelfuse

Electric Fuse

Inline/Holder

8.25 KV

30 A

End Cap

80 kA

Hermitically Sealed Part Number

3 in (76.2 mm)

3 x 17.87 in (76.2 x 453.89 mm)

17.87 in (453.89 mm)

Medium

BLF030.

Littelfuse

Electric Fuse

Inline/Holder

125 V

30 A

End Cap

10 kA

0.406 in (10.31 mm)

0.406 x 1.5 in (10.31 x 38.1 mm)

1.5 in (38.1 mm)

CSA; UL

Fast

30E1C5.5

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

30 A

End Cap

80 kA

5 m

3 in (76.2 mm)

Striker

3 x 15.875 in (76.2 x 403.23 mm)

15.874 in (403.2 mm)

Medium

JLLS030

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

30 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

0.563 in (14.3 mm)

0.563 x 1.5 in (14.3 x 38.1 mm)

1.5 in (38.1 mm)

CSA; UL

Fast

0275030.VRL

Littelfuse

Electric Fuse

30 A

-55 °C (-67 °F)

Tin

300 A

4 h

355

Tape And Reel

0.133 in (3.38 mm)

e3

32 V

Pico

0.133 x 0.31 in (3.38 x 7.87 mm)

0.31 in (7.87 mm)

UL

125 °C (257 °F)

Very Fast

0312030VX

Littelfuse

Electric Fuse

Inline/Holder

32 V

30 A

End Cap

3.717 kJ

-55 °C (-67 °F)

Tin

300 A

312

Bulk

0.25 in (6.35 mm)

e3

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CSA; UL

125 °C (257 °F)

Fast

0309625H

Littelfuse

Electric Fuse

Inline/Holder

32 V

32 V

30 A

End Cap

Bulk

0.25 in (6.35 mm)

32 V

8AG

1 in (25.4 mm)

Normal

999030

Littelfuse

Electric Fuse

Inline/Holder

58 V

30 A

Tab/Blade

4.07 kJ

Silver

1 kA

Rated Breaking Capacity at 58 VDC: 1000 A

1.15 in (29.21 mm)

0.335 in (8.51 mm)

e4

1.15 x 0.335 x 0.872 in (29.21 x 8.51 x 22.15 mm)

0.872 in (22.15 mm)

Slow

0LKN030.S

Littelfuse

Electric Fuse

Inline/Holder

250 V

30 A

End Cap

10 kA

CE; CSA; UL

Fast

0MIN030.VPGLO

Littelfuse

Electric Fuse

Inline/Holder

32 V

30 A

Tab/Blade

-40 °C (-40 °F)

Silver

1 kA

Blister

0.426 in (10.83 mm)

0.15 in (3.8 mm)

e4

100 ms

Mini

Indicator

0.35 in (8.9 mm)

105 °C (221 °F)

995030

Littelfuse

Electric Fuse

Inline/Holder

58 V

30 A

-40 °C (-40 °F)

1 kA

0.555 in (14.1 mm)

0.472 in (12 mm)

0.555 x 0.472 x 1.063 in (14.1 x 12 x 27 mm)

1.063 in (27 mm)

125 °C (257 °F)

Slow

FLSR30ID

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

30 A

End Cap

200 kA

0.811 in (20.6 mm)

Indicator

0.811 x 5 in (20.6 x 127 mm)

5 in (127 mm)

CSA; UL

Time Delay

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

0456030.DR

Littelfuse

Electric Fuse

Surface Mount

125 V

72 V

30 A

Wraparound

81 J

-55 °C (-67 °F)

Silver

100 A

1 m

Rated Breaking Capacity at 72 VDC: 500 A, Pre Arcing Time: Open within 60 s at 200% Rated Current

81

Tape And Reel

0.398 in (10.1 mm)

0.123 in (3.12 mm)

e4

125 V

Nano

0.398 x 0.123 x 0.123 in (10.1 x 3.12 x 3.12 mm)

0.123 in (3.12 mm)

PSE; UL

125 °C (257 °F)

Very Fast

0318030HX

Littelfuse

Electric Fuse

Through Hole Mount

32 V

30 A

Pin Wire

3.717 kJ

-55 °C (-67 °F)

Tin

300 A

318

Bulk

0.275 in (6.99 mm)

e3

0.275 x 1.288 in (6.99 x 32.72 mm)

1.288 in (32.72 mm)

CE; UL

125 °C (257 °F)

Fast

0293030.U

Littelfuse

Electric Fuse

30 A

-40 °C (-40 °F)

Silver

0.906 in (23 mm)

0.646 in (16.4 mm)

e4

32 V

0.906 x 0.646 x 1.205 in (23 x 16.4 x 30.6 mm)

1.205 in (30.6 mm)

125 °C (257 °F)

LCY30ES

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

30 A

End Cap

80 kA

LCY

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

ITV5432L0630WR

Littelfuse

Electric Fuse

Surface Mount

62 V

30 A

Wraparound

-10 °C (14 °F)

80 A

Tape And Reel

0.213 in (5.4 mm)

0.126 in (3.2 mm)

0.071 in (1.8 mm)

CUL; TUV; UL

65 °C (149 °F)

0495030.TXA

Littelfuse

Electric Fuse

Inline/Holder

32 V

30 A

Tab/Blade

1.5 kJ

-40 °C (-40 °F)

1 kA

40 ms

0.555 in (14.1 mm)

0.472 in (12 mm)

32 V

1.063 in (27 mm)

UL

125 °C (257 °F)

Time Delay

0312030.HXP

Littelfuse

Electric Fuse

Inline/Holder

32 V

30 A

End Cap

3.717 kJ

-55 °C (-67 °F)

Tin

300 A

10 s

Tape And Reel

0.25 in (6.35 mm)

e3

3AG

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CSA; CUL; UL

125 °C (257 °F)

Fast

0314030.MX52LEP

Littelfuse

Electric Fuse

Inline/Holder

250 V

30 A

End Cap

2.49 kJ

-55 °C (-67 °F)

Nickel

100 A

2490

0.25 in (6.35 mm)

250 V

3AB

0.25 x 1.25 in (6.35 x 31.75 mm)

1.25 in (31.75 mm)

CE, PSE, UL

125 °C (257 °F)

Fast

32530MHXP

Littelfuse

Electric Fuse

Through Hole Mount

125 V

125 V

30 A

Pin Wire

1.69 kJ

-55 °C (-67 °F)

Matte Tin

400 A

Rated Breaking Capacity at 125 VDC: 600 A

Bulk

0.275 in (6.99 mm)

e3

0.275 x 1.288 in (6.99 x 32.72 mm)

1.288 in (32.72 mm)

CE; CSA; KTL; PSE; UL

125 °C (257 °F)

Time Lag

30E-1CL-15.5

Littelfuse

Electric Fuse

Inline/Holder

15.5 KV

30 A

Tab/Blade

60 kA

4.75 in (120.65 mm)

4.75 x 18.1 in (120.65 x 459.74 mm)

18.1 in (459.74 mm)

Medium

TLS030

Littelfuse

Electric Fuse

Inline/Holder

170 V

30 A

End Cap

Silver

Rated Breaking Capacity at 170 VDC: 100000

0.563 in (14.3 mm)

e4

0.563 x 0.88 in (14.3 x 22.35 mm)

0.88 in (22.35 mm)

UL

156.5610.5301

Littelfuse

Electric Fuse

Inline/Holder

36 V

30 A

Tab/Blade

-40 °C (-40 °F)

625 A

1 m

Bulk

1.614 in (41 mm)

0.433 in (11 mm)

0.01 in (0.25 mm)

125 °C (257 °F)

KLKD030.H

Littelfuse

Electric Fuse

Inline/Holder

600 V

600 V

30 A

End Cap

3.22 kJ

-55 °C (-67 °F)

100 kA

4 m

0.406 in (10.31 mm)

0.394 x 1.496 in (10 x 38 mm)

1.5 in (38.1 mm)

CE; CSA; IEC; UL

125 °C (257 °F)

Fast

SPXV030.TXM

Littelfuse

Electric Fuse

Inline/Holder

1.5 KV

30 A

End Cap

3.792 kJ

50 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

LLNRK030

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

30 A

End Cap

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

0.563 in (14.3 mm)

0.563 x 2 in (14.3 x 50.8 mm)

2 in (50.8 mm)

CSA; UL

Time Delay

0318030.P

Littelfuse

Electric Fuse

Through Hole Mount

32 V

30 A

Pin Wire

3.717 kJ

-55 °C (-67 °F)

Tin

300 A

318

0.275 in (6.99 mm)

e3

0.275 x 1.288 in (6.99 x 32.72 mm)

1.288 in (32.72 mm)

CSA; UL

125 °C (257 °F)

Fast

CBO030

Littelfuse

Electric Fuse

Inline/Holder

32 V

30 A

Tab/Blade

10 kA

0.812 in (20.62 mm)

0.812 x 1.625 in (20.62 x 41.28 mm)

1.623 in (41.23 mm)

Fast

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.