Fuses

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.

  • FLM.800T | Littlefuse Time-Delay Midget Fuse (0.8 Amp)

    FLM.800T

    $7.67
    $10.87
    Time-Delay Midget Fuse (0.8 Amp)
  • FLM.600T | Littlefuse Time-Delay Midget Fuse (.6 Amp)

    FLM.600T

    $7.67
    $10.87
    Time-Delay Midget Fuse (.6 Amp)
  • FLM.500T | Littlefuse Time-Delay Midget Fuse (.5 Amp)

    FLM.500T

    $7.67
    $10.87
    Time-Delay Midget Fuse (.5 Amp)
  • FLM.400T | Littlefuse Time-Delay Midget Fuse (.4 Amp)

    FLM.400T

    $7.67
    $10.87
    Time-Delay Midget Fuse (.4 Amp)
  • FLM.300T | Littlefuse Time-Delay Midget Fuses (.3 Amp)

    FLM.300T

    $7.67
    $10.87
    Time-Delay Midget Fuses (.3 Amp)
  • FLM.250T | Littlefuse Time-Delay Midget Fuses (.25 Amp)

    FLM.250T

    $7.67
    $10.87
    Time-Delay Midget Fuses (.25 Amp)
  • FLM.200T | Littlefuse Time-Delay Midget Fuses ( .2 Amp)

    FLM.200T

    $7.67
    $10.87
    Time-Delay Midget Fuses ( .2 Amp)
  • KLK030.T | Littlefuse Fast-Acting Midget Fuse (30 Amp)

    KLK030.T

    $31.32
    $53.24
    Fast-Acting Midget Fuse (30 Amp)
  • KLK025.T | Littlefuse Fast-Acting Midget Fuses (25 Amp)

    KLK025.T

    $31.32
    $53.24
    Fast-Acting Midget Fuses (25 Amp)
  • KLK020.T | Littlefuse Fast-Acting Midget Fuses (20 Amp)

    KLK020.T

    $31.32
    $53.24
    Fast-Acting Midget Fuses (20 Amp)
  • KLK015.T | Littlefuse Fast-Acting Midget Fuses (15 Amp)

    KLK015.T

    $31.32
    $53.24
    Fast-Acting Midget Fuses (15 Amp)
  • KLK012.T | Littlefuse Fast-Acting Midget Fuse (12 Amp)

    KLK012.T

    $31.32
    $53.24
    Fast-Acting Midget Fuse (12 Amp)
  • KLK010.T | Littlefuse Fast-Acting Midget Fuses (10 Amp)

    KLK010.T

    $31.32
    $53.24
    Fast-Acting Midget Fuses (10 Amp)
  • KLK009.T | Littlefuse Fast-Acting Midget Fuses (9 Amp)

    KLK009.T

    $31.32
    $53.24
    Fast-Acting Midget Fuses (9 Amp)
  • KLK007.T | Littlefuse Fast-Acting Midget Fuses (7 Amp)

    KLK007.T

    $31.32
    $53.24
    Fast-Acting Midget Fuses (7 Amp)
  • KLK006.T | Littlefuse Fast-Acting Midget Fuses (6 Amp)

    KLK006.T

    $31.32
    $53.24
    Fast-Acting Midget Fuses (6 Amp)
  • KLK005.T | Littlefuse Fast-Acting Midget Fuse (5 Amp)

    KLK005.T

    $31.32
    $53.24
    Fast-Acting Midget Fuse (5 Amp)
  • KLK004.T | Littlefuse Fast-Acting Midget Fuses (4 Amp)

    KLK004.T

    $31.32
    $53.24
    Fast-Acting Midget Fuses (4 Amp)
  • KLK03.5T | Littlefuse Fast-Acting Midget Fuses (3.5 Amp)

    KLK03.5T

    $11.69
    $33.14
    Fast-Acting Midget Fuses (3.5Amp)
  • KLK003.T | Littlefuse Fast-Acting Midget Fuse (3 Amp)

    KLK003.T

    $31.32
    $53.24
    Fast-Acting Midget Fuse (3 Amp)
  • KLK02.5T | Littlefuse Fast-Acting Midget Fuse (2.5 Amp)

    KLK02.5T

    $11.20
    $31.74
    Fast-Acting Midget Fuse (2.5 Amp)
  • KLK01.5T | Littlefuse Fast-Acting Midget Fuse (1.5 Amp)

    KLK01.5T

    $9.78
    $27.70
    Fast-Acting Midget Fuse (1.5 Amp)
  • KLK.750T | Littlefuse Fast-Acting Midget Fuse ( .75 Amp)

    KLK.750T

    $10.59
    $30.00
    Fast-Acting Midget Fuse ( .75 Amp)
  • KLK.500T | Littlefuse Fast-Acting Midget Fuses (.5 Amp)

    KLK.500T

    $9.68
    $27.42
    Fast-Acting Midget Fuses (.5 Amp)
  • KLK.300T | Littlefuse Fast-Acting Midget Fuses (.3 Amp)

    KLK.300T

    $11.80
    $33.44
    Fast-Acting Midget Fuses (.3 Amp)
  • KLK.250T | Littlefuse Fast-Acting Midget Fuse (.25 Amp)

    KLK.250T

    $9.96
    $28.22
    Fast-Acting Midget Fuse (.25 Amp)
  • KLK.125T | Littlefuse Fast-Acting Midget Fuse ( .125 Amp)

    KLK.125T

    $11.80
    $33.44
    Fast-Acting Midget Fuse ( .125 Amp)
  • 0JTD600.X | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (600 Amp)

    0JTD600.X

    $799.08
    $1,358.44
    UL Class J Non-Indicating Time-Delay Fuse (600 Amp)
  • 0JTD500.X | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (500 Amp)

    0JTD500.X

    $799.08
    $1,358.44
    UL Class J Non-Indicating Time-Delay Fuse (500 Amp)
  • 0JTD450.X | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (450 Amp)

    0JTD450.X

    $799.08
    $1,358.44
    UL Class J Non-Indicating Time-Delay Fuse (450 Amp)
  • 0JTD400.X | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (400 Amp)

    0JTD400.X

    $507.99
    $863.58
    UL Class J Non-Indicating Time-Delay Fuse (400 Amp)
  • 0JTD350.X | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (350 Amp)

    0JTD350.X

    $507.99
    $863.58
    UL Class J Non-Indicating Time-Delay Fuse (350 Amp)
  • 0JTD300.X | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (300 Amp)

    0JTD300.X

    $507.99
    $863.58
    UL Class J Non-Indicating Time-Delay Fuse (300 Amp)
  • 0JTD250.X | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (250 Amp)

    0JTD250.X

    $507.99
    $863.58
    UL Class J Non-Indicating Time-Delay Fuse (250 Amp)
  • 0JTD225.X | Littlefuse UL Class J Non-Indication Time-Delay Fuse (225 Amp)

    0JTD225.X

    $507.99
    $863.58
    UL Class J Non-Indication Time-Delay Fuse (225 Amp)
  • 0JTD200.X | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (200 Amp)

    0JTD200.X

    $253.13
    $430.32
    UL Class J Non-Indicating Time-Delay Fuse (200 Amp)
  • 0JTD175.X | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (175 Amp)

    0JTD175.X

    $253.55
    $431.04
    Littlefuse UL Class J Non-Indicating Time-Delay Fuse (175 Amp)
  • 0JTD150.X | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (150 Amp)

    0JTD150.X

    $253.55
    $431.04
    UL Class J Non-Indicating Time-Delay Fuse (150 Amp)
  • 0JTD125.X | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (125 Amp)

    0JTD125.X

    $253.55
    $431.04
    UL Class J Non-Indicating Time-Delay Fuse (125 Amp)
  • 0JTD100.V | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (100 Amp)

    0JTD100.V

    $126.53
    $215.10
    UL Class J Non-Indicating Time-Delay Fuse (100 Amp)
  • 0JTD090.V | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (90 Amp)

    0JTD090.V

    $126.53
    $215.10
    UL Class J Non-Indicating Time-Delay Fuse (90 Amp)
  • 0JTD080.V | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (80 Amp)

    0JTD080.V

    $126.53
    $215.10
    UL Class J Non-Indicating Time-Delay Fuse (80 Amp)
  • 0JTD070.V | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (70 Amp)

    0JTD070.V

    $126.53
    $215.10
    UL Class J Non-Indicating Time-Delay Fuse (70 Amp)
  • 0JTD060.T | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (60 Amps)

    0JTD060.T

    $59.54
    $101.22
    UL Class J Non-Indicating Time-Delay Fuse (60 Amps)