600 V Fuses 2,400+

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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

KLDR.300TXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

300 mA

End Cap

11.1 mJ

Nickel

200 kA

12 s

Rated Breaking Capacity at 300 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

SPFJ160.X

Littelfuse

Electric Fuse

Inline/Holder

600 V

1 KV

160 A

Tab/Blade

60.1 kJ

200 kA

10 m

Rated Breaking Capacity at 1000 VDC: 20000 A

Bulk

1.5 in (38.1 mm)

Midget

1.5 x 3 in (38.1 x 76.2 mm)

3.012 in (76.5 mm)

CE; IEC; UL

7012540.4

Siba

Electric Fuse

Inline/Holder

600 V

500 V

4 A

End Cap

5 J

Nickel

50 kA

Rated Breaking Capacity at 500 VDC: 20000 A

Bulk

0.25 in (6.35 mm)

1 ms

0.25 x 1.252 in (6.35 x 31.8 mm)

1.252 in (31.8 mm)

CUL; UL

Very Fast

CCMR001.TXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

1 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.406 in (10.3 mm)

600 V

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE; CSA; UL

Time Delay

CCMR004.TXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

4 A

End Cap

1.87 kJ

Nickel

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.406 in (10.3 mm)

600 V

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE; CSA; UL

Time Delay

CCMR010.TXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

10 A

End Cap

1.25 kJ

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.406 in (10.3 mm)

600 V

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE; CSA; UL

Time Delay

FNQ-R-1-6/10

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

1.6 A

End Cap

Nickel

200 kA

Box

0.406 in (10.3 mm)

CC

600 V

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE; CSA; UL

Time Delay

FNQ-R-6

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

6 A

End Cap

Nickel

200 kA

Box

0.406 in (10.3 mm)

CC

600 V

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE; CSA; UL

Time Delay

JKS-10

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

10 A

End Cap

200 kA

Box

0.811 in (20.6 mm)

J

600 V

0.811 x 2.252 in (20.6 x 57.2 mm)

2.252 in (57.2 mm)

CE; CSA; UL

Fast

KLDR002.TXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

2 A

End Cap

861.5 mJ

Nickel

200 kA

Rated Breaking Capacity at 300 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)

CSA; UL

Time Delay

KLDR002TXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

2 A

End Cap

861.5 mJ

200 kA

12 s

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.406 in (10.3 mm)

1.5 in (38.1 mm)

CE; CSA; UL

Time Delay

LPJ-500SP

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

500 A

Tab/Blade

300 kA

Rated Breaking Capacity at 300 VDC: 100000 A

2.598 in (66 mm)

J

600 V

2.598 x 1.52 in (66 x 38.6 mm)

1.52 in (38.6 mm)

CE; CSA; UL

Time Delay

PF-HC1-15

Bourns

Electric Fuse

Inline/Holder

600 V

600 V

15 A

End Cap

51.64 J

-55 °C (-67 °F)

150 kA

4 m

Rated Breaking Capacity at 600 VDC: 10000 A

Bulk

0.406 in (10.3 mm)

5AG

1.496 in (38 mm)

CUL; TUV; UL

125 °C (257 °F)

PF-HC1-20

Bourns

Electric Fuse

Inline/Holder

600 V

600 V

20 A

End Cap

206.48 J

-55 °C (-67 °F)

150 kA

4 m

Rated Breaking Capacity at 600 VDC: 10000 A

Bulk

0.406 in (10.3 mm)

5AG

1.496 in (38 mm)

CUL; TUV; UL

125 °C (257 °F)

PF-HC1-25

Bourns

Electric Fuse

Inline/Holder

600 V

600 V

25 A

End Cap

1.607 kJ

-55 °C (-67 °F)

150 kA

4 m

Rated Breaking Capacity at 600 VDC: 10000 A

Bulk

0.406 in (10.3 mm)

5AG

1.496 in (38 mm)

CUL; TUV; UL

125 °C (257 °F)

0JTD150.X

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

150 A

Tab/Blade

200 kA

Rated Breaking Capacity at 500 VDC: 20000 A

Bulk

1.5 in (38.1 mm)

3 in (76.2 mm)

CSA; UL

Time Delay

0KLK020.T

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

20 A

End Cap

Nickel

100 kA

Rated Breaking Capacity at 500 VDC: 50000 A

0.406 in (10.31 mm)

600 V

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; UL

Fast

AJT350

Mersen S A

Electric Fuse

Inline/Holder

600 V

500 V

350 A

Tab/Blade

200 kA

Rated Breaking Capacity at 500 VDC: 100000 A

2.126 in (54 mm)

Indicator

2.126 x 3.346 in (54 x 85 mm)

7.126 in (181 mm)

Time Delay

AJT350EI

Mersen S A

Electric Fuse

Inline/Holder

600 V

500 V

350 A

Tab/Blade

200 kA

Rated Breaking Capacity at 500 VDC: 100000 A

Indicator

3.236 in (82.2 mm)

3.236 in (82.2 mm)

UL

Time Delay

CCMR03.2HXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

3.2 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.406 in (10.3 mm)

600 V

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE; CSA; UL

Time Delay

FRS-R-50

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

50 A

End Cap

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Box

1.063 in (27 mm)

1.063 x 5.5 in (27 x 139.7 mm)

5.5 in (139.7 mm)

CE; CSA; UL

Time Delay

JKS-175

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

175 A

Tab/Blade

200 kA

1.63 in (41.4 mm)

J

600 V

1.63 x 3 in (41.4 x 76.2 mm)

3 in (76.2 mm)

CE; CSA; UL

Fast

KAC-60

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

60 A

Tab/Blade

200 kA

Box

0.813 in (20.65 mm)

0.813 x 2.75 in (20.65 x 69.85 mm)

2.75 in (69.85 mm)

CE; UL

LP-CC-9

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

150 V

9 A

End Cap

200 kA

Rated Breaking Capacity at 150 VDC: 20000 A

Box

0.394 in (10 mm)

0.406 x 1.5 in (10.3 x 38.1 mm)

1.496 in (38 mm)

CE; CSA; UL

Time Delay

LPJ-3-2/10SP

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

3.2 A

End Cap

300 kA

Rated Breaking Capacity at 300 VDC: 100000 A

0.811 in (20.6 mm)

J

600 V

0.811 x 2.252 in (20.6 x 57.2 mm)

2.252 in (57.2 mm)

CE; CSA; UL

Time Delay

TCF3RN

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

3 A

Tab/Blade

-40 °C (-40 °F)

Tin

300 kA

Rated Breaking Capacity at 300 VDC: 100000 A

Box

1.89 in (48 mm)

0.748 in (19 mm)

e3

1.88 x 0.75 x 1 in (47.75 x 19.05 x 25.4 mm)

0.984 in (25 mm)

CSA; UL

80 °C (176 °F)

Time Delay

0JTD030.TXID

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)

600 V

Indicator

2.252 in (57.2 mm)

CSA; UL

Time Delay

JKS-30

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

30 A

End Cap

200 kA

Box

0.811 in (20.6 mm)

J

600 V

0.811 x 2.252 in (20.6 x 57.2 mm)

2.252 in (57.2 mm)

CE; CSA; UL

Fast

JLLS200.X

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

200 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

1.079 in (27.4 mm)

600 V

1.657 in (42.1 mm)

CE; CSA; UL

Fast

KLDR001.TXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

1 A

End Cap

449.4 mJ

Nickel

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.406 in (10.3 mm)

CC

600 V

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CSA; UL

Time Delay

KLDR001TXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

1 A

End Cap

449.4 mJ

200 kA

12 s

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.406 in (10.3 mm)

1.5 in (38.1 mm)

CE; CSA; UL

Time Delay

KLK020

Littelfuse

Electric Fuse

Inline/Holder

600 V

500 V

20 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

KLM-20

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

600 V

20 A

End Cap

100 kA

Bulk

0.406 in (10.3 mm)

CC

600 V

Midget

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE, CSA, UL

Fast

KTK-R-1/8

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

125 mA

End Cap

Nickel

200 kA

Box

0.406 in (10.3 mm)

CC

600 V

0.406 x 1.5 in (10.3 x 38.1 mm)

1.5 in (38.1 mm)

CE; CSA; UL

Fast

LPJ-110SPI

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

110 A

Tab/Blade

300 kA

Rated Breaking Capacity at 300 VDC: 100000 A

Box

1.63 in (41.4 mm)

J

600 V

Indicator

1.63 x 3 in (41.4 x 76.2 mm)

3 in (76.2 mm)

CE; CSA; UL

Time Delay

SC-4

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

170 V

4 A

End Cap

100 kA

Rated Breaking Capacity at 170 VDC: 10000 A

Box

0.406 in (10.3 mm)

G

600 V

0.406 x 1.31 in (10.3 x 33.27 mm)

1.31 in (33.27 mm)

CSA; UL

Fast

TR2-S505H-V-3.15-R

Eaton Corporation

Electric Fuse

Through Hole Mount

600 V

400 V

3.15 A

Pin Wire

43.55 J

Tin

100 A

Rated Breaking Capacity at 400 VDC: 1500 A

Tape And Reel

0.218 in (5.54 mm)

e3

0.218 x 0.831 in (5.54 x 21.1 mm)

0.831 in (21.1 mm)

PSE/JET; UL

Time Delay

0ADAP9100-RE

Bel Fuse

Electric Fuse

Through Hole Mount

600 V

600 V

10 A

Pin Wire

101.4 J

-55 °C (-67 °F)

10 kA

2 m

Bulk

0.266 in (6.76 mm)

600 V

0.236 x 1.26 in (6 x 32 mm)

1.291 in (32.8 mm)

CUL; UL

105 °C (221 °F)

Fast

0BLS003.T

Littelfuse

Electric Fuse

Inline/Holder

600 V

3 A

End Cap

10 kA

2 m

Bulk

0.406 in (10.31 mm)

0.394 x 1.378 in (10 x 35 mm)

1.375 in (34.925 mm)

CSA; UL

Fast

AJT300EI

Mersen S A

Electric Fuse

Inline/Holder

600 V

500 V

300 A

Tab/Blade

200 kA

Rated Breaking Capacity at 500 VDC: 100000 A

Indicator

3.236 in (82.2 mm)

3.236 in (82.2 mm)

UL

Time Delay

AJT300N

Mersen S A

Electric Fuse

Inline/Holder

600 V

500 V

300 A

Tab/Blade

200 kA

2.126 in (54 mm)

7.126 in (181 mm)

CSA; IEC; UL

Time Delay

ATMR20

Mersen S A

Electric Fuse

Inline/Holder

600 V

600 V

20 A

End Cap

200 kA

Rated Breaking Capacity = 27A-10kA

Bulk

0.409 in (10.4 mm)

0.409 x 1.5 in (10.4 x 38.1 mm)

1.5 in (38.1 mm)

CSA; UL

Fast

BK-S505H-V-3.15-R

Eaton Corporation

Electric Fuse

Through Hole Mount

600 V

400 V

3.15 A

Pin Wire

43.55 J

Tin

100 A

Rated Breaking Capacity at 400 VDC: 1500 A

Box

0.218 in (5.54 mm)

e3

0.218 x 0.831 in (5.54 x 21.1 mm)

0.831 in (21.1 mm)

PSE/JET; UL

Time Delay

CCPLP-2-30CC-P

Eaton Corporation

Electric Fuse

Panel Mount

600 V

600 V

30 A

-20 °C (-4 °F)

200 kA

3.831 in (97.3 mm)

2.244 in (57 mm)

CC

600 V

0.394 x 1.496 in (10 x 38 mm)

3.504 in (89 mm)

CE

90 °C (194 °F)

FLSR030

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

30 A

200 kA

FLSR

Rated Breaking Capacity at 300 VDC: 20000 A

0.811 in (20.6 mm)

5 in (127 mm)

CSA; UL

Time Delay

JLLS200

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

200 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

1.063 in (27 mm)

1.063 x 1.657 in (27 x 42.1 mm)

1.657 in (42.1 mm)

CSA; UL

Fast

JLLS200.XXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

200 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

1.079 in (27.4 mm)

600 V

1.657 in (42.1 mm)

CE; CSA; UL

Fast

SP/LPJ-60SP

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

60 A

End Cap

Silver

300 kA

Rated Breaking Capacity at 300 VDC: 100000 A

1.063 in (27 mm)

e4

1.063 x 2.374 in (27 x 60.3 mm)

2.374 in (60.3 mm)

CE; CSA; UL

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.