Electrical Fuses & Fuse Parts

Circuit protection is a crucial aspect of electrical systems, and fuses play a significant role in ensuring the safety and proper functioning of these systems. Fuses are electrical safety devices that are designed to protect electrical circuits and equipment from damage caused by overcurrent conditions. They are typically made of a metal wire or filament that melts when an overcurrent is present, effectively breaking the circuit and preventing further damage. Fuses come in various sizes and amperage ratings to accommodate different types of electrical systems and applications. Fuses work by interrupting the flow of current when an overcurrent condition is present. Overcurrent conditions can occur due to several reasons, such as short circuits, component failures, or electrical surges. When an overcurrent is detected, the fuse's metal wire or filament melts, breaking the circuit and preventing further damage to the electrical system.

  • 0AGC015.V Littelfuse Automotive Agc 3Ag Glass Fuse 5-Piece Box

    0AGC015.V

    $0.57
    $0.88
    Automotive Agc 3Ag Glass Fuse 5-Piece Box
  • 0362002.H Littelfuse Automotive Agx 8Ag Glass Fuse Bulk 100-Pack

    0362002.H

    $0.48
    $0.76
    Automotive Agx 8Ag Glass Fuse Bulk 100-Pack
  • JLLN025.TXP Littelfuse Ul Class T Fast-Acting Fuse - Silver-Plated

    JLLN025.TXP

    $45.32
    $69.80
    Ul Class T Fast-Acting Fuse - Silver-Plated
  • 9FP-30H20 Noark Fuse, 20A, 1500Vdc, Type gPV Photovoltaic, 10x85mm

    9FP-30H20

    $10.21
    $11.34
    Fuse, 20A, 1500Vdc, Type gPV Photovoltaic, 10x85mm
  • KLKR.300TS Littelfuse UL Class CC Fast-Acting Fuse (600V, 0.3 Amps, 10 pack)

    KLKR.300TS

    $42.10
    $64.92
    UL Class CC Fast-Acting Fuse (600V, 0.3 Amps, 10 pack)
  • LMIN002.V Littelfuse Automotive Low-Profile Mini Fuse 58Vdc 5-Piece Box

    LMIN002.V

    $1.14
    $1.80
    Automotive Low-Profile Mini Fuse 58Vdc 5-Piece Box
  • 0KLK010.T Littelfuse UL Class CC Fast-Acting Fuse (600V, 10 Amps, 10 pack)

    0KLK010.T

    $38.25
    $58.90
    UL Class CC Fast-Acting Fuse (600V, 10 Amps, 10 pack)
  • DBU17-30E Eaton DBU Expulsion Fuse Refill (30A, 17.1 kV max, 14.4 kV nominal, E class)

    DBU17-30E

    $245.83
    DBU Expulsion Fuse Refill (30A, 17.1 kV max, 14.4 kV nominal, E class)
  • SPXV030.TXM Littelfuse UL Fast-Acting Compact DC Solar Fuse (1500V, 30 Amps, 10 pack)

    SPXV030.TXM

    $44.92
    $70.70
    UL Fast-Acting Compact DC Solar Fuse (1500V, 30 Amps, 10 pack)
  • KLKR001.T Littelfuse UL Class CC Fast-Acting Fuse (600V, 1 Amp, 10 pack)

    KLKR001.T

    $42.16
    $64.92
    UL Class CC Fast-Acting Fuse (600V, 1 Amp, 10 pack)
  • SPXI015.TXB Littelfuse UL In-line Fast-Acting DC Midget Solar Fuse (1500V, 15 Amps, 10 pack) 8 AWG

    SPXI015.TXB

    $67.73
    $106.60
    UL In-line Fast-Acting DC Midget Solar Fuse (1500V, 15 Amps, 10 pack) 8 AWG
  • SPXI032.LXM Littelfuse UL In-line Fast-Acting DC Compact Solar Fuse (1500V, 32 Amps, 50 pack)

    SPXI032.LXM

    $79.98
    $101.22
    UL In-line Fast-Acting DC Compact Solar Fuse (1500V, 32 Amps, 50 pack)
  • SPXV040.T Littelfuse UL Fast-Acting DC Solar Fuse (1500V, 40 Amps, 10 pack)

    SPXV040.T

    $37.79
    $58.20
    UL Fast-Acting DC Solar Fuse (1500V, 40 Amps, 10 pack)
  • 0JTD002.T Littelfuse UL Class J Time-Delay Fuse (600V, 2 Amps, 10 pack)

    0JTD002.T

    $48.70
    $75.00
    UL Class J Time-Delay Fuse (600V, 2 Amps, 10 pack)
  • CCMR020.TXP Littelfuse Class CC Dual Element Time Delay Fuse (600V, 20 Amps, 10 pack)

    CCMR020.TXP

    $46.18
    $71.12
    Class CC Dual Element Time Delay Fuse (600V, 20 Amps, 10 pack)
  • FLNR010.T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 10 Amps, 10 pack)

    FLNR010.T

    $15.22
    $27.22
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 10 Amps, 10 pack)
  • IDSR030.T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse With Indication (600V, 30 Amps, 10 pack)

    IDSR030.T

    $32.04
    $49.34
    UL Class RK5 Dual-Element Time-Delay Fuse With Indication (600V, 30 Amps, 10 pack)
  • KLDR002.HXP Littelfuse UL Class CC Time Delay Fuse (600V, 2 Amps, 100 pack)

    KLDR002.HXP

    $53.05
    $83.52
    UL Class CC Time Delay Fuse (600V, 2 Amps, 100 pack)
  • KLDR015.HXP Littelfuse UL Class CC Time Delay Fuse (600V, 15 Amps, 100 pack)

    KLDR015.HXP

    $54.05
    $85.08
    UL Class CC Time Delay Fuse (600V, 15 Amps, 100 pack)
  • KLKR020.T Littelfuse UL Class CC Fast-Acting Fuse (600V, 20 Amps, 10 pack)

    KLKR020.T

    $43.79
    $67.44
    UL Class CC Fast-Acting Fuse (600V, 20 Amps, 10 pack)
  • SPXI004.T Littelfuse UL In-line Fast-Acting DC Midget Solar Fuse (1500V, 4 Amps, 10 pack)

    SPXI004.T

    $47.83
    $73.66
    UL In-line Fast-Acting DC Midget Solar Fuse (1500V, 4 Amps, 10 pack)
  • SPXV005.L Littelfuse UL Fast-Acting DC Solar Fuse (1500V, 5 Amps)

    SPXV005.L

    $33.36
    UL Fast-Acting DC Solar Fuse (1500V, 5 Amps)
  • 00940558ZPA Littelfuse Automotive Micro2 Blade Fuse 5-Piece Retail Assortment (Price Per Box)

    00940558ZPA

    $8.09
    $13.50
    Automotive Micro2 Blade Fuse 5-Piece Retail Assortment (Price Per Box)
  • 00940559ZPA Littelfuse Automotive Mcase Cartridge Fuse 5-Piece Retail Assortment (Price Per Box)

    00940559ZPA

    $26.19
    $41.22
    Automotive Mcase Cartridge Fuse 5-Piece Retail Assortment (Price Per Box)
  • 00940564ZPA Littelfuse Automotive Micro3 Blade Fuse 5-Piece Retail Assortment (Price Per Box)

    00940564ZPA

    $11.00
    $17.32
    Automotive Micro3 Blade Fuse 5-Piece Retail Assortment (Price Per Box)
  • 01000054Z Littelfuse Fuse Clip Pc 5Mm Brass/Silver-Plated

    01000054Z

    $0.47
    $0.84
    Fuse Clip Pc 5Mm Brass/Silver-Plated