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.

  • JLLS1200XXP Littelfuse Ul Class T Fast-Acting Fuse - Silver-Plated

    JLLS1200XXP

    $1,150.18
    $1,771.28
    Ul Class T Fast-Acting Fuse - Silver-Plated
  • JLLS125.XXP Littelfuse Ul Class T Fast-Acting Fuse - Silver-Plated

    JLLS125.XXP

    $125.09
    $192.64
    Ul Class T Fast-Acting Fuse - Silver-Plated
  • JLLS150.XXP Littelfuse Ul Class T Fast-Acting Fuse - Silver-Plated

    JLLS150.XXP

    $118.51
    $182.50
    Ul Class T Fast-Acting Fuse - Silver-Plated
  • JLLS175.XXP Littelfuse Ul Class T Fast-Acting Fuse - Silver-Plated

    JLLS175.XXP

    $127.90
    $196.96
    Ul Class T Fast-Acting Fuse - Silver-Plated
  • JLLS200.XXP Littelfuse Ul Class T Fast-Acting Fuse - Silver-Plated

    JLLS200.XXP

    $125.09
    $192.64
    Ul Class T Fast-Acting Fuse - Silver-Plated
  • JLLS225.XXP Littelfuse Ul Class T Fast-Acting Fuse - Silver-Plated

    JLLS225.XXP

    $302.40
    $465.70
    Ul Class T Fast-Acting Fuse - Silver-Plated
  • JLLS250.XXP Littelfuse Ul Class T Fast-Acting Fuse - Silver-Plated

    JLLS250.XXP

    $292.74
    $450.82
    Ul Class T Fast-Acting Fuse - Silver-Plated
  • JLLS300.XXP Littelfuse Ul Class T Fast-Acting Fuse - Silver-Plated

    JLLS300.XXP

    $316.38
    $487.22
    Ul Class T Fast-Acting Fuse - Silver-Plated
  • JLLS350.XXP Littelfuse Ul Class T Fast-Acting Fuse - Silver-Plated

    JLLS350.XXP

    $338.27
    $520.94
    Ul Class T Fast-Acting Fuse - Silver-Plated
  • JLLS400.XXP Littelfuse Ul Class T Fast-Acting Fuse - Silver-Plated

    JLLS400.XXP

    $339.52
    $522.86
    Ul Class T Fast-Acting Fuse - Silver-Plated
  • JLLS450.XXP Littelfuse Ul Class T Fast-Acting Fuse - Silver-Plated

    JLLS450.XXP

    $666.09
    $1,025.78
    Ul Class T Fast-Acting Fuse - Silver-Plated
  • JLLS500.XXP Littelfuse Ul Class T Fast-Acting Fuse - Silver-Plated

    JLLS500.XXP

    $692.79
    $1,066.90
    Ul Class T Fast-Acting Fuse - Silver-Plated
  • JLLS600.XXP Littelfuse Ul Class T Fast-Acting Fuse - Silver-Plated

    JLLS600.XXP

    $747.08
    $1,150.50
    Ul Class T Fast-Acting Fuse - Silver-Plated
  • JLLS700.XXP Littelfuse Ul Class T Fast-Acting Fuse - Silver-Plated

    JLLS700.XXP

    $781.58
    $1,203.64
    Ul Class T Fast-Acting Fuse - Silver-Plated
  • JLLS800.XXP Littelfuse Ul Class T Fast-Acting Fuse - Silver-Plated

    JLLS800.XXP

    $866.14
    $1,333.86
    Ul Class T Fast-Acting Fuse - Silver-Plated
  • JLLS900.XXP Littelfuse Ul Class T Fast-Acting Fuse - Silver-Plated

    JLLS900.XXP

    $971.30
    $1,748.34
    Ul Class T Fast-Acting Fuse - Silver-Plated
  • KLDR.100HXP Littelfuse UL Class CC Time Delay Fuse (600V, 0.1 Amps, 100 pack)

    KLDR.100HXP

    $53.05
    $83.52
    UL Class CC Time Delay Fuse (600V, 0.1 Amps, 100 pack)
  • KLDR.100TXP Littelfuse UL Class CC Time Delay Fuse (600V, 0.1 Amps, 10 pack)

    KLDR.100TXP

    $53.05
    $83.52
    UL Class CC Time Delay Fuse (600V, 0.1 Amps, 10 pack)
  • KLDR.125HXP Littelfuse UL Class CC Time Delay Fuse (600V, 0.125 Amps, 100 pack)

    KLDR.125HXP

    $53.05
    $83.52
    UL Class CC Time Delay Fuse (600V, 0.125 Amps, 100 pack)
  • KLDR.125TXP Littelfuse UL Class CC Time Delay Fuse (600V, 0.125 Amps, 10 pack)

    KLDR.125TXP

    $53.05
    $83.52
    UL Class CC Time Delay Fuse (600V, 0.125 Amps, 10 pack)
  • KLDR.150HXP Littelfuse UL Class CC Time Delay Fuse (600V, 0.15 Amps, 100 pack)

    KLDR.150HXP

    $53.05
    $83.52
    UL Class CC Time Delay Fuse (600V, 0.15 Amps, 100 pack)
  • KLDR.150TXP Littelfuse UL Class CC Time Delay Fuse (600V, 0.15 Amps, 10 pack)

    KLDR.150TXP

    $53.05
    $83.52
    UL Class CC Time Delay Fuse (600V, 0.15 Amps, 10 pack)
  • KLDR.187HXP Littelfuse UL Class CC Time Delay Fuse (600V, 0.187 Amps, 100 pack)

    KLDR.187HXP

    $53.05
    $83.52
    UL Class CC Time Delay Fuse (600V, 0.187 Amps, 100 pack)
  • KLDR.187TXP Littelfuse UL Class CC Time Delay Fuse (600V, 0.187 Amps, 10 pack)

    KLDR.187TXP

    $53.05
    $83.52
    UL Class CC Time Delay Fuse (600V, 0.187 Amps, 10 pack)
  • KLDR.200HXP Littelfuse UL Class CC Time Delay Fuse (600V, 0.2 Amps, 100 pack)

    KLDR.200HXP

    $53.05
    $83.52
    UL Class CC Time Delay Fuse (600V, 0.2 Amps, 100 pack)
  • KLDR.200TXP Littelfuse UL Class CC Time Delay Fuse (600V, 0.2 Amps, 10 pack)

    KLDR.200TXP

    $53.05
    $83.52
    UL Class CC Time Delay Fuse (600V, 0.2 Amps, 10 pack)
  • KLDR.250HXP Littelfuse UL Class CC Time Delay Fuse (600V, 0.25 Amps, 100 pack)

    KLDR.250HXP

    $53.05
    $83.52
    UL Class CC Time Delay Fuse (600V, 0.25 Amps, 100 pack)
  • KLDR.250TXP Littelfuse UL Class CC Time Delay Fuse (600V, 0.25 Amps, 10 pack)

    KLDR.250TXP

    $53.05
    $83.52
    UL Class CC Time Delay Fuse (600V, 0.25 Amps, 10 pack)
  • KLDR.300HXP Littelfuse UL Class CC Time Delay Fuse (600V, 0.3 Amps, 100 pack)

    KLDR.300HXP

    $53.05
    $83.52
    UL Class CC Time Delay Fuse (600V, 0.3 Amps, 100 pack)
  • KLDR.300TXP Littelfuse UL Class CC Time Delay Fuse (600V, 0.3 Amps, 10 pack)

    KLDR.300TXP

    $53.05
    $83.52
    UL Class CC Time Delay Fuse (600V, 0.3 Amps, 10 pack)
  • KLDR.400HXP Littelfuse UL Class CC Time Delay Fuse (600V, 0.4 Amps, 100 pack)

    KLDR.400HXP

    $53.05
    $83.52
    UL Class CC Time Delay Fuse (600V, 0.4 Amps, 100 pack)
  • KLDR.400TXP Littelfuse UL Class CC Time Delay Fuse (600V, 0.4 Amps, 10 pack)

    KLDR.400TXP

    $53.05
    $83.52
    UL Class CC Time Delay Fuse (600V, 0.4 Amps, 10 pack)