Fuses

Fuses

Fuses

A fuse is a safety device that is used to protect electrical circuits from overloading and short-circuits. It works by breaking the flow of electrical current in the event of an overload or short-circuit. This helps to prevent damage to electrical equipment, minimize the risk of electrical fires, and protect people from electric shock.

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  • Littelfuse KLKR025 Fuse Accessories

    Littelfuse KLKR025 Fuse Accessories

    MSRP $52.05
    Surplus $11.16
    Littelfuse KLKR025 Fuse Accessories​ ARCA SKU:  E30-9080 Brand:  Littelfuse MPN:  KLKR025 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In...
    SKU:
    E30-9080
    Country of Origin:
    MEX
    Interrupting Rating:
    200000 A (Symmetrical), 20000 A (DC)
    Approval:
    UL 248-4, CSA, CE
    Terminal Type:
    Ferrule
    Short Description:
    0.41" x 1.5", 600 VAC/300 VDC, 25 A, 200 kA Symmetrical AC, 20 kA DC, Melamine, Ferrule Terminal, Fast Acting, Class CC Rejection, Midget Fuse
    Diameter:
    0.41
    Catalog:
    Littelfuse_00189_29_CAT.pdf
    Length:
    1.5
    Voltage Rating:
    600 VAC/300 VDC
    Data Sheet:
    Littelfuse_00222_1_2_DATA.pdf
    Series:
    KLKR
    Current Rating:
    25 A
    Characteristics:
    Fast Acting
    Type:
    Class CC Rejection
    MSRP $52.05
    Surplus $11.16
    Qty in Cart: 0
    Price:
    MSRP $52.05
    Surplus $11.16
  • Littelfuse KLKR030 Fuses

    Littelfuse KLKR030 Fuses

    MSRP $42.70
    Surplus $14.83
    SKU:  F16-4193 Brand:  Littelfuse MPN:  KLKR030 UPC:  07945826073 Shipping Weight:  0.20 lbs. Shipping Height:  1.00 In. Shipping Length:  2.00 In. Shipping Width:  2.00 In...
    SKU:
    F16-4193
    Series:
    KLKR
    Short Description:
    0.41" x 1.5", 600 VAC/300 VDC, 30 A, 200 kA Symmetrical AC, 20 kA DC, Melamine, Ferrule Terminal, Fast Acting, Class CC Rejection, Midget Fuse
    Type:
    Class CC Rejection
    Current Rating:
    30 A
    Terminal Type:
    Ferrule
    Data Sheet:
    Littelfuse_00222_1_2_DATA.pdf
    Catalog:
    Littelfuse_00189_29_CAT.pdf
    Interrupting Rating:
    200 kA Symmetrical (AC), 20 kA (DC)
    Characteristics:
    Fast Acting
    Voltage Rating:
    600 VAC, 300 VDC
    Interrupt Rating:
    200/20 kA
    TS PIK:
    21084137
    Diameter:
    0.41
    Length:
    1.5
    Country of Origin:
    Mexico
    Approval:
    UL 248-4, CSA, CE
    MSRP $42.70
    Surplus $14.83
    Qty in Cart: 0
    Price:
    MSRP $42.70
    Surplus $14.83
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    Littelfuse KLKR15 Fuse Accessories

    Littelfuse KLKR15 Fuse Accessories

    MSRP $9.21
    Surplus $3.94
    Littelfuse KLKR15 Fuse Accessories​ ARCA SKU:  E30-9051 Brand:  Littelfuse MPN:  KLKR15 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In...
    SKU:
    E30-9051
    MSRP $9.21
    Surplus $3.94
    Qty in Cart: 0
    Price:
    MSRP $9.21
    Surplus $3.94
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    Littelfuse KLKR20 Fuse Accessories

    Littelfuse KLKR20 Fuse Accessories

    MSRP $10.24
    Surplus $4.38
    Littelfuse KLKR20 Fuse Accessories​ ARCA SKU:  E30-9138 Brand:  Littelfuse MPN:  KLKR20 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In...
    SKU:
    E30-9138
    MSRP $10.24
    Surplus $4.38
    Qty in Cart: 0
    Price:
    MSRP $10.24
    Surplus $4.38
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    Littelfuse KLLU1200 Distribution Fuses 600V

    Littelfuse KLLU1200 Distribution Fuses 600V

    MSRP $1,487.68
    Surplus $462.91
    SKU:  F16-4756 Brand:  Littelfuse MPN:  KLLU1200 UPC:  07945827106 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-4756
    TS PIK:
    21084143
    Data Sheet:
    Littelfuse_00223_1_2_DATA.pdf
    Series:
    KLLU
    Characteristics:
    Time Delay
    Terminal Type:
    Blade
    Short Description:
    2-1/2" x 10-3/4", 600 VAC/300 VDC, 1200 A, 200 kA Symmetrical AC, 20 kA DC, Blade Terminal, Class L, Time Delay Fuse
    Interrupting Rating:
    200000 A (Symmetrical), 20000 A (DC)
    Catalog:
    Littelfuse_00189_2_10_12_CAT.pdf
    Type:
    Class L
    Current Rating:
    1200 A
    MSRP $1,487.68
    Surplus $462.91
    Qty in Cart: 0
    Price:
    MSRP $1,487.68
    Surplus $462.91
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    Littelfuse KLLU1600 Fuse Accessories

    Littelfuse KLLU1600 Fuse Accessories

    MSRP $1,739.38
    Surplus $557.47
    SKU:  F16-4741 Brand:  Littelfuse MPN:  KLLU1600 UPC:  07945827110 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-4741
    MSRP $1,739.38
    Surplus $557.47
    Qty in Cart: 0
    Price:
    MSRP $1,739.38
    Surplus $557.47
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    Littelfuse KLLU601 Fuses 600V

    Littelfuse KLLU601 Fuses 600V

    MSRP $1,541.38
    Surplus $494.01
    SKU:  F16-4744 Brand:  Littelfuse MPN:  KLLU601 UPC:  07945827099 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-4744
    Terminal Type:
    Blade
    Characteristics:
    Time Delay
    Interrupting Rating:
    200000 A (Symmetrical), 20000 A (DC)
    Voltage Rating:
    600 VAC/300 VDC
    Catalog:
    Littelfuse_00189_2_10_12_CAT.pdf
    Short Description:
    2-1/2" x 8-5/8", 600 VAC/300 VDC, 601 A, 200 kA Symmetrical AC, 20 kA DC, Blade Terminal, Class L, Time Delay Fuse
    Series:
    KLLU
    Type:
    Class L
    Current Rating:
    601 A
    Data Sheet:
    Littelfuse_00223_1_2_DATA.pdf
    Interrupt Rating:
    200 kA
    MSRP $1,541.38
    Surplus $494.01
    Qty in Cart: 0
    Price:
    MSRP $1,541.38
    Surplus $494.01
  • Littelfuse KLLU700 Fuses

    Littelfuse KLLU700 Fuses

    MSRP $1,541.38
    Surplus $622.44
    SKU:  F16-4745 Brand:  Littelfuse MPN:  KLLU700 UPC:  07945827101 Shipping Weight:  3.50 lbs. Shipping Height:  3.00 In. Shipping Length:  12.00 In. Shipping Width:  3.00 In...
    SKU:
    F16-4745
    Short Description:
    2-1/2" x 8-5/8", 600 VAC/300 VDC, 700 A, 200 kA AC, 20 kA DC Interrupt, Melamine Body, Silver Plated Copper Cap, Blade Terminal, Class L, Time Delay Fuse
    Current Rating:
    700 A
    Series:
    KLLU
    Data Sheet:
    Littelfuse_00411_1_2_DATA.pdf
    Characteristics:
    Time Delay
    Terminal Type:
    Blade
    Type:
    Class L
    Catalog:
    Littelfuse_00403_10_12_CAT.pdf
    Interrupting Rating:
    200000 A (Symmetrical), 20000 A (DC)
    Voltage Rating:
    600 VAC/300 VDC
    Interrupt Rating:
    200/20 kA
    Length:
    8-5/8
    Approval:
    UL 248-10, CSA, CE
    Country of Origin:
    Mexico
    Diameter:
    2-1/2
    MSRP $1,541.38
    Surplus $622.44
    Qty in Cart: 0
    Price:
    MSRP $1,541.38
    Surplus $622.44
  • Contact Us For Quote
    Littelfuse KLLU800 Fuse Accessories

    Littelfuse KLLU800 Fuse Accessories

    MSRP $1,416.05
    Surplus $453.84
    SKU:  F16-4740 Brand:  Littelfuse MPN:  KLLU800 UPC:  07945827103 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-4740
    MSRP $1,416.05
    Surplus $453.84
    Qty in Cart: 0
    Price:
    MSRP $1,416.05
    Surplus $453.84
  • Littelfuse KLNR-15 Distribution Fuses EA

    Littelfuse KLNR-15 Distribution Fuses EA

    MSRP $50.58
    Surplus $12.04
    Littelfuse KLNR-15 Distribution Fuses EA​ ARCA SKU:  F16-5632 Brand:  Littelfuse MPN:  KLNR-15 UPC:  7945828068 Shipping Weight:  0.05 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    F16-5632
    TS PIK:
    21084156
    Country of Origin:
    Mexico
    MSRP $50.58
    Surplus $12.04
    Qty in Cart: 0
    Price:
    MSRP $50.58
    Surplus $12.04
  • Contact Us For Quote
    Littelfuse KLNR001 Fuse Accessories

    Littelfuse KLNR001 Fuse Accessories

    MSRP $49.13
    Surplus $15.90
    SKU:  F16-4356 Brand:  Littelfuse MPN:  KLNR001 UPC:  07945828031 Shipping Weight:  0.05 lbs. Shipping Height:  0.50 In. Shipping Length:  2.00 In. Shipping Width:  0.50 In...
    SKU:
    F16-4356
    TS PIK:
    21084147
    MSRP $49.13
    Surplus $15.90
    Qty in Cart: 0
    Price:
    MSRP $49.13
    Surplus $15.90
  • Contact Us For Quote
    Littelfuse KLNR002 Fuse Accessories

    Littelfuse KLNR002 Fuse Accessories

    MSRP $49.25
    Surplus $15.94
    SKU:  F16-4357 Brand:  Littelfuse MPN:  KLNR002 UPC:  07945828041 Shipping Weight:  0.05 lbs. Shipping Height:  0.50 In. Shipping Length:  2.00 In. Shipping Width:  0.50 In...
    SKU:
    F16-4357
    TS PIK:
    21084148
    MSRP $49.25
    Surplus $15.94
    Qty in Cart: 0
    Price:
    MSRP $49.25
    Surplus $15.94
  • Contact Us For Quote
    Littelfuse KLNR003 Fuse Accessories

    Littelfuse KLNR003 Fuse Accessories

    MSRP $49.13
    Surplus $15.90
    SKU:  F16-4358 Brand:  Littelfuse MPN:  KLNR003 UPC:  07945828047 Shipping Weight:  0.05 lbs. Shipping Height:  0.50 In. Shipping Length:  2.00 In. Shipping Width:  0.50 In...
    SKU:
    F16-4358
    TS PIK:
    21084149
    MSRP $49.13
    Surplus $15.90
    Qty in Cart: 0
    Price:
    MSRP $49.13
    Surplus $15.90
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    Littelfuse KLNR010 Fuse Accessories

    Littelfuse KLNR010 Fuse Accessories

    MSRP $48.63
    Surplus $15.74
    SKU:  F16-4360 Brand:  Littelfuse MPN:  KLNR010 UPC:  07945828065 Shipping Weight:  0.05 lbs. Shipping Height:  0.50 In. Shipping Length:  2.00 In. Shipping Width:  0.50 In...
    SKU:
    F16-4360
    TS PIK:
    21084154
    MSRP $48.63
    Surplus $15.74
    Qty in Cart: 0
    Price:
    MSRP $48.63
    Surplus $15.74
  • Contact Us For Quote
    Littelfuse KLNR020 Fuse Accessories 250V

    Littelfuse KLNR020 Fuse Accessories 250V

    MSRP $48.63
    Surplus $13.38
    Littelfuse KLNR020 Fuse Accessories 250V​ ARCA SKU:  F16-4247 Brand:  Littelfuse MPN:  KLNR020 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0...
    SKU:
    F16-4247
    Current Rating:
    20 A
    Interrupting Rating:
    200000 A (Symmetrical), 20000 A (DC)
    Short Description:
    9/16" x 2", 250 VAC/125 VDC, 20 A, 200 kA Symmetrical AC, 20 kA DC, Ferrule Terminal, Fast Acting, Class RK1, Industrial Cartridge, Fast Acting Fuse
    Terminal Type:
    Ferrule
    Diameter:
    9/16
    Type:
    Class RK1
    Data Sheet:
    Littelfuse_00224_1_2_DATA.pdf
    Voltage Rating:
    250 VAC/125 VDC
    Catalog:
    Littelfuse_00189_2_16_20_CAT.pdf
    Country of Origin:
    Mexico
    Series:
    KLNR
    Characteristics:
    Fast Acting
    Approval:
    UL 248-12, CSA, CE
    Length:
    2
    MSRP $48.63
    Surplus $13.38
    Qty in Cart: 0
    Price:
    MSRP $48.63
    Surplus $13.38
  • Contact Us For Quote
    Littelfuse KLNR225 Distribution Fuses EA

    Littelfuse KLNR225 Distribution Fuses EA

    MSRP $976.45
    Surplus $144.02
    Littelfuse KLNR225 Distribution Fuses EA​ ARCA SKU:  F16-4361 Brand:  Littelfuse MPN:  KLNR225 UPC:  7945828089 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    F16-4361
    TS PIK:
    21084174
    Main Category:
    Distribution Fuses
    MSRP $976.45
    Surplus $144.02
    Qty in Cart: 0
    Price:
    MSRP $976.45
    Surplus $144.02
  • Contact Us For Quote
    Littelfuse KLPC1200 Fuse Accessories

    Littelfuse KLPC1200 Fuse Accessories

    MSRP $1,710.62
    Surplus $532.28
    SKU:  F16-4757 Brand:  Littelfuse MPN:  KLPC1200 UPC:  07945830106 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-4757
    MSRP $1,710.62
    Surplus $532.28
    Qty in Cart: 0
    Price:
    MSRP $1,710.62
    Surplus $532.28
  • Littelfuse KLPC1500 Fuses EA

    Littelfuse KLPC1500 Fuses EA

    MSRP $2,811.37
    Surplus $743.57
    SKU:  F16-4747 Brand:  Littelfuse MPN:  KLPC1500 UPC:  07945830109 Shipping Weight:  6.00 lbs. Shipping Height:  6.00 In. Shipping Length:  14.00 In. Shipping Width:  6.00 In...
    SKU:
    F16-4747
    Series:
    KLPC
    Current Rating:
    1500 A
    Catalog:
    Littelfuse_00159_17-19_123-242_CAT.pdf
    Short Description:
    2-3/8" x 10-3/4" 600 VAC/480 VDC, 1500 A, 20 kA, Bolt-In Mount, Class L, Time Delay Fuse
    Data Sheet:
    Littelfuse_00178_1_2_DATA.pdf
    Type:
    Class L
    Interrupting Rating:
    300 kA (AC), 20 kA (DC)
    Terminal Type:
    Blade
    Characteristics:
    Time Delay
    Country of Origin:
    Mexico
    TS PIK:
    21084228
    Length:
    10-3/4
    Voltage Rating:
    600 VAC/480 VDC
    Diameter:
    3
    Approval:
    UL 248-10, CSA, QPL-WF-1814, CE
    MSRP $2,811.37
    Surplus $743.57
    Qty in Cart: 0
    Price:
    MSRP $2,811.37
    Surplus $743.57

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