About Industrial & Electrical Fuses

Littelfuse Industrial & Electrical Fuses

Industrial and electrical fuses are used to limit the current in an electrical circuit for protection. They are designed to protect electrical circuits, machines, and people from overloads due to short circuits and ground faults. Industrial and electrical fuses may be either re-settable or non-resettable, depending upon the application. Re-settable fuses are typically used in residential and light commercial applications, while non-resettable fuses are used in industrial and hazardous locations. Industrial and electrical fuses are made up of a metal element or ribbon that is placed in a circuit. When the current in the circuit exceeds the rated current, the metal element melts and completes an open circuit, protecting the device and cutting off the power. The type of fuse and the rated current must match the application. Industrial and electrical fuses are designed for use in a wide range of applications, from residential and commercial to hazardous area. Underwriters Laboratories (UL) and Canadian Standards Association (CSA) both have standards for industrial and electrical fuses, and they must be used if the application requires UL or CSA approval.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

(Ex. GST)(▲▼)
Enter Qty Product TypeBody StyleCurrent RatingVoltage Rating ACVoltage Rating DCMounting StyleTermination StyleFuse TypeFuse Size / GroupIndicator StyleDimensionsSeries
  
                
JLLN500.XXP


Industrial & Electrical Fuses FUS 300V FA CLASS T 500A PLTD
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 143.225

Multiples of: 1

            
FLNR250.XXID


Industrial & Electrical Fuses 250A 250VAC 125VDC Class RK5
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 150.7756

Multiples of: 1

Industrial Power FusesCartridge Blade Fuses250 A250 V125 VHolderKnife BladeTime Delay / Slow BlowCLASS RK5Open Fuse Flnr_Id
FLNR300.XXID


Industrial & Electrical Fuses 300A 250VAC 125VDC Class RK5
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 150.7756

Multiples of: 1

 Cartridge Blade Fuses300 A250 VAC125 VDCHolderKnife BladeTime Delay / Slow Blow Open Fuse FLNR_XID
LSRK200.X


Industrial & Electrical Fuses 200A 600VAC 300VDC Class RK1
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 167.4

Multiples of: 1

 Cartridge Blade Fuses200 A600 VAC300 VDCHolderKnife BladeTime Delay / Slow Blow Without Indicator LLSRK
JLLS400.XXP


Industrial & Electrical Fuses 400A 600VAC 300VDC CLASS T
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 174.6581

Multiples of: 1

 Cartridge Leaded Fuses400 A600 VAC300 VDCHolderCartridgeFast Blow Without Indicator JLLS
FLSR400.XXID


Industrial & Electrical Fuses 400A 600VAC 300VDC Class RK5
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 185.8625

Multiples of: 1

Industrial Power FusesCartridge Blade Fuses400 A600 V300 VHolderKnife BladeTime Delay / Slow BlowCLASS RK5Open Fuse Flsr_Id
NLN200


Fuse Class K5 Slow Blow Acting 200A 250V Holder Cartridge 111.2 X 47.6 X 39.7mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 192.8647

Multiples of: 1

            
0JTD200.XXID


Industrial & Electrical Fuses 200A 600VAC Class J
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 194.4625

Multiples of: 1

 Cartridge Blade Fuses200 A600 VAC500 VDCHolderKnife BladeTime Delay / Slow Blow Element Window JTD_ID
FLNR400


Fuse Class RK5 Slow Blow Acting 400A 250V Holder Lug 120.7 X 53.2 X 59.5mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 194.828

Multiples of: 1

            
FLNR600.XXID


Industrial & Electrical Fuses 600A 250VAC 125VDC Class RK5
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 196.0795

Multiples of: 1

 Cartridge Blade Fuses600 A250 VAC125 VDCHolderKnife BladeTime Delay / Slow Blow Open Fuse FLNR_XID
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