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.

  • L50S125.V Littelfuse Very Fast-Acting Semiconductor Fuse

    L50S125.V

    $87.58
    $109.48
    Very Fast-Acting Semiconductor Fuse
  • L50S150.V Littelfuse Very Fast-Acting Semiconductor Fuse

    L50S150.V

    $87.58
    $109.48
    Very Fast-Acting Semiconductor Fuse
  • L50S175.V Littelfuse Very Fast-Acting Semiconductor Fuse

    L50S175.V

    $87.58
    $109.48
    Very Fast-Acting Semiconductor Fuse
  • L50S200.V Littelfuse Very Fast-Acting Semiconductor Fuse

    L50S200.V

    $87.58
    $109.48
    Very Fast-Acting Semiconductor Fuse
  • L50S225.V Littelfuse Very Fast-Acting Semiconductor Fuse

    L50S225.V

    $120.86
    $151.07
    Very Fast-Acting Semiconductor Fuse
  • L50S250.V Littelfuse Very Fast-Acting Semiconductor Fuse

    L50S250.V

    $120.86
    $151.07
    Very Fast-Acting Semiconductor Fuse
  • L50S275.V Littelfuse Very Fast-Acting Semiconductor Fuse

    L50S275.V

    $120.86
    $151.07
    Very Fast-Acting Semiconductor Fuse
  • L50S300.V Littelfuse Very Fast-Acting Semiconductor Fuse

    L50S300.V

    $120.86
    $151.07
    Very Fast-Acting Semiconductor Fuse
  • L50S350.V Littelfuse Very Fast-Acting Semiconductor Fuse

    L50S350.V

    $120.86
    $151.07
    Very Fast-Acting Semiconductor Fuse
  • L50S400.V Littelfuse Very Fast-Acting Semiconductor Fuse

    L50S400.V

    $120.86
    $151.07
    Very Fast-Acting Semiconductor Fuse
  • L50S450.X Littelfuse Very Fast-Acting Semiconductor Fuse

    L50S450.X

    $186.12
    $232.65
    Very Fast-Acting Semiconductor Fuse
  • L50S500.X Littelfuse Very Fast-Acting Semiconductor Fuse

    L50S500.X

    $186.12
    $232.65
    Very Fast-Acting Semiconductor Fuse
  • L50S550.X Littelfuse Very Fast-Acting Semiconductor Fuse

    L50S550.X

    $174.76
    $218.45
    Very Fast-Acting Semiconductor Fuse
  • L50S600.X Littelfuse Very Fast-Acting Semiconductor Fuse

    L50S600.X

    $186.12
    $232.65
    Very Fast-Acting Semiconductor Fuse
  • L50S700.X Littelfuse Very Fast-Acting Semiconductor Fuse

    L50S700.X

    $320.32
    $400.40
    Very Fast-Acting Semiconductor Fuse
  • L50S800.X Littelfuse Very Fast-Acting Semiconductor Fuse

    L50S800.X

    $320.32
    $400.40
    Very Fast-Acting Semiconductor Fuse
  • L60S001.T Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S001.T

    $36.68
    $45.85
    Very Fast-Acting Semiconductor Fuse
  • L60S002.T Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S002.T

    $36.68
    $45.85
    Very Fast-Acting Semiconductor Fuse
  • L60S003.T Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S003.T

    $36.68
    $45.85
    Very Fast-Acting Semiconductor Fuse
  • L60S004.T Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S004.T

    $36.68
    $45.85
    Very Fast-Acting Semiconductor Fuse
  • L60S005.T Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S005.T

    $36.68
    $45.85
    Very Fast-Acting Semiconductor Fuse
  • L60S006.T Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S006.T

    $36.68
    $45.85
    Very Fast-Acting Semiconductor Fuse
  • L60S008.T Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S008.T

    $36.68
    $45.85
    Very Fast-Acting Semiconductor Fuse
  • L60S010.T Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S010.T

    $36.68
    $45.85
    Very Fast-Acting Semiconductor Fuse
  • L60S012.T Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S012.T

    $36.68
    $45.85
    Very Fast-Acting Semiconductor Fuse
  • L60S015.T Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S015.T

    $36.68
    $45.85
    Very Fast-Acting Semiconductor Fuse
  • L60S020.T Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S020.T

    $36.68
    $45.85
    Very Fast-Acting Semiconductor Fuse
  • L60S025.T Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S025.T

    $36.68
    $45.85
    Very Fast-Acting Semiconductor Fuse
  • L60S030.T Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S030.T

    $36.68
    $45.85
    Very Fast-Acting Semiconductor Fuse
  • L60S035.T Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S035.T

    $80.54
    $100.67
    Very Fast-Acting Semiconductor Fuse
  • L60S040.T Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S040.T

    $80.54
    $100.67
    Very Fast-Acting Semiconductor Fuse
  • L60S045.T Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S045.T

    $80.54
    $100.67
    Very Fast-Acting Semiconductor Fuse
  • L60S050.T Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S050.T

    $80.54
    $100.67
    Very Fast-Acting Semiconductor Fuse
  • L60S060.T Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S060.T

    $80.54
    $100.67
    Very Fast-Acting Semiconductor Fuse
  • L60S070.V Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S070.V

    $95.26
    $119.07
    Very Fast-Acting Semiconductor Fuse
  • L60S080.V Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S080.V

    $95.26
    $119.07
    Very Fast-Acting Semiconductor Fuse
  • L60S090.V Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S090.V

    $95.26
    $119.07
    Very Fast-Acting Semiconductor Fuse
  • L60S100.V Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S100.V

    $95.26
    $119.07
    Very Fast-Acting Semiconductor Fuse
  • L60S125.X Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S125.X

    $138.84
    $173.55
    Very Fast-Acting Semiconductor Fuse
  • L60S150.X Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S150.X

    $138.84
    $173.55
    Very Fast-Acting Semiconductor Fuse
  • L60S17.5T Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S17.5T

    $36.68
    $45.85
    Very Fast-Acting Semiconductor Fuse
  • L60S175.X Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S175.X

    $138.84
    $173.55
    Very Fast-Acting Semiconductor Fuse
  • L60S200.X Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S200.X

    $138.84
    $173.55
    Very Fast-Acting Semiconductor Fuse
  • L60S225.X Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S225.X

    $198.73
    $248.41
    Very Fast-Acting Semiconductor Fuse
  • L60S250.X Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S250.X

    $198.73
    $248.41
    Very Fast-Acting Semiconductor Fuse
  • L60S300.X Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S300.X

    $198.73
    $248.41
    Very Fast-Acting Semiconductor Fuse
  • L60S350.X Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S350.X

    $198.73
    $248.41
    Very Fast-Acting Semiconductor Fuse
  • L60S400.X Littelfuse Very Fast-Acting Semiconductor Fuse

    L60S400.X

    $198.73
    $248.41
    Very Fast-Acting Semiconductor Fuse