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.

  • LSRK.600T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK.600T

    $73.12
    $112.60
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK.600TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK.600TXID

    $36.58
    $52.25
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK.800T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK.800T

    $73.12
    $112.60
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK.800TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK.800TXID

    $36.58
    $52.25
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK001.T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK001.T

    $61.12
    $94.12
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK001.TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK001.TXID

    $66.91
    $103.04
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK002.T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK002.T

    $58.26
    $89.72
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK002.TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK002.TXID

    $63.71
    $98.12
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK003.T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK003.T

    $54.12
    $83.34
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK003.TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK003.TXID

    $59.26
    $91.26
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK004.T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK004.T

    $54.12
    $83.34
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK004.TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK004.TXID

    $59.26
    $91.26
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK005.T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK005.T

    $54.12
    $83.34
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK005.TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK005.TXID

    $59.26
    $91.26
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK006.T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK006.T

    $54.12
    $83.34
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK006.TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK006.TXID

    $58.18
    $89.60
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK007.T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK007.T

    $56.84
    $87.54
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK007.TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK007.TXID

    $61.12
    $94.12
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK008.T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK008.T

    $54.12
    $83.34
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK008.TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK008.TXID

    $58.18
    $89.60
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK009.T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK009.T

    $56.84
    $87.54
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK009.TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK009.TXID

    $61.12
    $94.12
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK01.4T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK01.4T

    $74.55
    $114.80
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK01.4TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK01.4TXID

    $81.57
    $125.62
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK01.6T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK01.6T

    $61.12
    $94.12
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK01.6TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK01.6TXID

    $66.91
    $103.04
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK01.8T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK01.8T

    $69.21
    $106.58
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK01.8TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK01.8TXID

    $75.83
    $116.78
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK010.T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK010.T

    $54.12
    $83.34
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK010.TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK010.TXID

    $58.18
    $89.60
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK012.T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK012.T

    $54.12
    $83.34
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK012.TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK012.TXID

    $58.19
    $89.62
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK015.T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK015.T

    $46.77
    $72.02
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK015.TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK015.TXID

    $49.94
    $76.90
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK02.5T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK02.5T

    $61.12
    $94.12
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK02.5TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK02.5TXID

    $66.91
    $103.04
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK02.8T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK02.8T

    $64.64
    $99.54
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK02.8TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK02.8TXID

    $70.73
    $108.92
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK020.T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK020.T

    $46.77
    $72.02
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK020.TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK020.TXID

    $49.94
    $76.90
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK025.T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK025.T

    $46.77
    $72.02
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK025.TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK025.TXID

    $49.84
    $76.76
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK03.2T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK03.2T

    $56.84
    $87.54
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK03.2TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK03.2TXID

    $62.26
    $95.88
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK03.5T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK03.5T

    $56.84
    $87.54
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK03.5TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK03.5TXID

    $62.26
    $95.88
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse
  • LSRK030.T Littelfuse Ul Class Rk1 Dual Element Time Delay Fuse

    LSRK030.T

    $46.77
    $72.02
    Ul Class Rk1 Dual Element Time Delay Fuse
  • LSRK030.TXID Littelfuse Ul Class Rk1 Dual Element Time Delay Indicator Fuse

    LSRK030.TXID

    $49.84
    $76.76
    Ul Class Rk1 Dual Element Time Delay Indicator Fuse