170 A Fuses 26

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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

153.2502

Littelfuse

Electric Fuse

Through Hole Mount

32 V

170 A

Pin Wire

78.5 kJ

-40 °C (-40 °F)

Tin

2 kA

100 ms

e3

1.386 x 0.64 x 0.703 in (35.2 x 16.25 x 17.85 mm)

125 °C (257 °F)

153.1612

Littelfuse

Electric Fuse

Through Hole Mount

32 V

170 A

Pin Wire

248 kJ

-40 °C (-40 °F)

Tin

2 kA

100 ms

e3

1.386 x 0.64 x 0.703 in (35.2 x 16.25 x 17.85 mm)

125 °C (257 °F)

LCK6R

Littelfuse

Electric Fuse

Inline/Holder

2.75 KV

170 A

End Cap

500 A

LCK

Rated Breaking Capacity=500A-80000A

3 in (76.2 mm)

3 x 10.875 in (76.2 x 276.23 mm)

10.875 in (276.23 mm)

Medium

170-6R-1C-5.5X

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

170 A

End Cap

500 A

15 s

3 in (76.2 mm)

Striker

3 x 17.875 in (76.2 x 454.03 mm)

17.875 in (454.03 mm)

40 °C (104 °F)

Medium

170-6R-1C-2.75W

Littelfuse

Electric Fuse

Inline/Holder

2.75 KV

170 A

End Cap

500 A

Part Number With Hookeye Attachment

3 in (76.2 mm)

3 x 10.875 in (76.2 x 276.23 mm)

10.875 in (276.23 mm)

Medium

170-6R-1BI-5.5

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

170 A

Tab/Blade

500 A

Rated Breaking Capacity=500A-80000A

3 in (76.2 mm)

Indicator

3 x 18 in (76.2 x 457.2 mm)

18 in (457.2 mm)

Medium

LCK6RS

Littelfuse

Electric Fuse

Inline/Holder

2.75 KV

170 A

End Cap

500 A

LCK

Hermitically Sealed Part Number

3 in (76.2 mm)

3 x 10.875 in (76.2 x 276.23 mm)

10.875 in (276.23 mm)

Medium

170-6R-1C-5.5XS

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

170 A

End Cap

500 A

Hermitically Sealed Part Number

3 in (76.2 mm)

3 x 17.875 in (76.2 x 454.03 mm)

17.875 in (454.03 mm)

Medium

LCL6RS

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

170 A

End Cap

500 A

LCL

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

170-6R-1C-8.25S

Littelfuse

Electric Fuse

Inline/Holder

8.25 KV

170 A

End Cap

500 A

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

170-6R-1B-2.75

Littelfuse

Electric Fuse

Inline/Holder

2.75 KV

170 A

Tab/Blade

500 A

Rated Breaking Capacity=500A-80000A

3 in (76.2 mm)

Indicator

3 x 13 in (76.2 x 330.2 mm)

13 in (330.2 mm)

Medium

LCL6R

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

170 A

End Cap

500 A

LCL

Rated Breaking Capacity=500A-80000A

3 in (76.2 mm)

3 x 15.875 in (76.2 x 403.23 mm)

15.875 in (403.23 mm)

Medium

170-6R-1C-5.5XW

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

170 A

End Cap

500 A

Part Number With Hookeye Attachment

3 in (76.2 mm)

3 x 17.875 in (76.2 x 454.03 mm)

17.875 in (454.03 mm)

Medium

170-6R-1C-5.5

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

170 A

End Cap

500 A

15 s

3 in (76.2 mm)

Striker

3 x 15.875 in (76.2 x 403.23 mm)

15.874 in (403.2 mm)

40 °C (104 °F)

Medium

LCL6RW

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

170 A

End Cap

500 A

LCL

Part Number With Hookeye Attachment

3 in (76.2 mm)

3 x 15.875 in (76.2 x 403.23 mm)

15.875 in (403.23 mm)

Medium

170-6R-1C-8.25

Littelfuse

Electric Fuse

Inline/Holder

8.25 KV

170 A

End Cap

500 A

15 s

3 in (76.2 mm)

Striker

3 x 15.875 in (76.2 x 403.23 mm)

15.874 in (403.2 mm)

40 °C (104 °F)

Medium

170-6R-1C-2.75

Littelfuse

Electric Fuse

Inline/Holder

2.75 KV

170 A

End Cap

500 A

15 s

3 in (76.2 mm)

Striker

3 x 10.875 in (76.2 x 276.23 mm)

10.874 in (276.2 mm)

40 °C (104 °F)

Medium

LCK6RW

Littelfuse

Electric Fuse

Inline/Holder

2.75 KV

170 A

End Cap

500 A

LCK

Part Number With Hookeye Attachment

3 in (76.2 mm)

3 x 10.875 in (76.2 x 276.23 mm)

10.875 in (276.23 mm)

Medium

170-6R-1B-5.5

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

170 A

Tab/Blade

500 A

Rated Breaking Capacity=500A-80000A

3 in (76.2 mm)

Indicator

3 x 18 in (76.2 x 457.2 mm)

18 in (457.2 mm)

Medium

170-6R-1C-5.5W

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

170 A

End Cap

500 A

Part Number With Hookeye Attachment

3 in (76.2 mm)

3 x 15.875 in (76.2 x 403.23 mm)

15.875 in (403.23 mm)

Medium

170-6R-1BI-8.25

Littelfuse

Electric Fuse

Inline/Holder

8.25 KV

170 A

Tab/Blade

500 A

Rated Breaking Capacity=500A-80000A

3 in (76.2 mm)

Indicator

3 x 18 in (76.2 x 457.2 mm)

18 in (457.2 mm)

Medium

170-6R-1IB-2.75

Littelfuse

Electric Fuse

Inline/Holder

2.75 KV

170 A

Tab/Blade

500 A

Rated Breaking Capacity=500A-80000A

3 in (76.2 mm)

Indicator

3 x 13 in (76.2 x 330.2 mm)

13 in (330.2 mm)

Medium

170-6R-1C-2.75S

Littelfuse

Electric Fuse

Inline/Holder

2.75 KV

170 A

End Cap

500 A

Hermitically Sealed Part Number

3 in (76.2 mm)

3 x 10.875 in (76.2 x 276.23 mm)

10.875 in (276.23 mm)

Medium

170-6R-1IB-5.5

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

170 A

Tab/Blade

500 A

Rated Breaking Capacity=500A-80000A

3 in (76.2 mm)

Indicator

3 x 18 in (76.2 x 457.2 mm)

18 in (457.2 mm)

Medium

170-6R-1C-5.5S

Littelfuse

Electric Fuse

Inline/Holder

5.5 KV

170 A

End Cap

500 A

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

170-6R-1C-8.25W

Littelfuse

Electric Fuse

Inline/Holder

8.25 KV

170 A

End Cap

500 A

Part Number With Hookeye Attachment

3 in (76.2 mm)

3 x 15.875 in (76.2 x 403.23 mm)

15.875 in (403.23 mm)

Medium

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.