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.

  • 0LMF02.8V Littelfuse Time Delay One Piece Inline Fuse & Knob Assembly

    0LMF02.8V

    $12.01
    $18.50
    Time Delay One Piece Inline Fuse & Knob Assembly
  • 0LMF03.2H Littelfuse Time Delay One Piece Inline Fuse & Knob Assembly Bulk 100-Pack

    0LMF03.2H

    $12.01
    $18.50
    Time Delay One Piece Inline Fuse & Knob Assembly Bulk 100-Pack
  • 0LMF03.2HXL Littelfuse Time Delay Inline Fuse, Knob & Holder Assembly Bulk 100-Pack

    0LMF03.2HXL

    $21.86
    $33.66
    Time Delay Inline Fuse, Knob & Holder Assembly Bulk 100-Pack
  • 0LMF03.2U Littelfuse Time Delay One Piece Inline Fuse & Knob Assembly Bulk 500-Pack

    0LMF03.2U

    $12.01
    $18.50
    Time Delay One Piece Inline Fuse & Knob Assembly Bulk 500-Pack
  • 0LMF03.2UXL Littelfuse Time Delay Inline Fuse, Knob & Holder Assembly Bulk 500-Pack

    0LMF03.2UXL

    $21.86
    $33.66
    Time Delay Inline Fuse, Knob & Holder Assembly Bulk 500-Pack
  • 0LMF03.2V Littelfuse Time Delay One Piece Inline Fuse & Knob Assembly

    0LMF03.2V

    $12.01
    $18.50
    Time Delay One Piece Inline Fuse & Knob Assembly
  • 0LMF1.25H Littelfuse Time Delay One Piece Inline Fuse & Knob Assembly Bulk 100-Pack

    0LMF1.25H

    $12.01
    $18.50
    Time Delay One Piece Inline Fuse & Knob Assembly Bulk 100-Pack
  • 0LMF1.25HXL Littelfuse Time Delay Inline Fuse, Knob & Holder Assembly Bulk 100-Pack

    0LMF1.25HXL

    $21.86
    $33.66
    Time Delay Inline Fuse, Knob & Holder Assembly Bulk 100-Pack
  • 0LMF1.25U Littelfuse Time Delay One Piece Inline Fuse & Knob Assembly Bulk 500-Pack

    0LMF1.25U

    $12.01
    $18.50
    Time Delay One Piece Inline Fuse & Knob Assembly Bulk 500-Pack
  • 0LMF1.25UXL Littelfuse Time Delay Inline Fuse, Knob & Holder Assembly Bulk 500-Pack

    0LMF1.25UXL

    $21.86
    $33.66
    Time Delay Inline Fuse, Knob & Holder Assembly Bulk 500-Pack
  • 0LMF1.25V Littelfuse Time Delay One Piece Inline Fuse & Knob Assembly

    0LMF1.25V

    $12.01
    $18.50
    Time Delay One Piece Inline Fuse & Knob Assembly
  • 0LMF6.25H Littelfuse Time Delay One Piece Inline Fuse & Knob Assembly Bulk 100-Pack

    0LMF6.25H

    $12.01
    $18.50
    Time Delay One Piece Inline Fuse & Knob Assembly Bulk 100-Pack
  • 0LMF6.25U Littelfuse Time Delay One Piece Inline Fuse & Knob Assembly Bulk 500-Pack

    0LMF6.25U

    $12.01
    $18.50
    Time Delay One Piece Inline Fuse & Knob Assembly Bulk 500-Pack
  • 0LMF6.25V Littelfuse Time Delay One Piece Inline Fuse & Knob Assembly

    0LMF6.25V

    $12.01
    $18.50
    Time Delay One Piece Inline Fuse & Knob Assembly
  • 0MAX020.X Littelfuse Automotive Maxi Slo-Blo Blade Fuse 5-Piece Box

    0MAX020.X

    $5.95
    $9.16
    Automotive Maxi Slo-Blo Blade Fuse 5-Piece Box
  • 0MAX020.XP Littelfuse Automotive Maxi Slo-Blo Blade Fuse 1-Piece Retail Pack

    0MAX020.XP

    $6.08
    $9.58
    Automotive Maxi Slo-Blo Blade Fuse 1-Piece Retail Pack
  • 0MAX030.X Littelfuse Automotive Maxi Slo-Blo Blade Fuse 5-Piece Box

    0MAX030.X

    $5.95
    $9.16
    Automotive Maxi Slo-Blo Blade Fuse 5-Piece Box
  • 0MAX030.XP Littelfuse Automotive Maxi Slo-Blo Blade Fuse 1-Piece Retail Pack

    0MAX030.XP

    $6.08
    $9.58
    Automotive Maxi Slo-Blo Blade Fuse 1-Piece Retail Pack
  • 0MAX040.X Littelfuse Automotive Maxi Slo-Blo Blade Fuse 5-Piece Box

    0MAX040.X

    $5.95
    $9.16
    Automotive Maxi Slo-Blo Blade Fuse 5-Piece Box
  • 0MAX040.XP Littelfuse Automotive Maxi Slo-Blo Blade Fuse 1-Piece Retail Pack

    0MAX040.XP

    $6.08
    $9.58
    Automotive Maxi Slo-Blo Blade Fuse 1-Piece Retail Pack
  • 0MAX050.X Littelfuse Automotive Maxi Slo-Blo Blade Fuse 5-Piece Box

    0MAX050.X

    $5.95
    $9.16
    Automotive Maxi Slo-Blo Blade Fuse 5-Piece Box
  • 0MAX050.XP Littelfuse Automotive Maxi Slo-Blo Blade Fuse 1-Piece Retail Pack

    0MAX050.XP

    $6.08
    $9.58
    Automotive Maxi Slo-Blo Blade Fuse 1-Piece Retail Pack
  • 0MAX060.X Littelfuse Automotive Maxi Slo-Blo Blade Fuse 5-Piece Box

    0MAX060.X

    $5.95
    $9.16
    Automotive Maxi Slo-Blo Blade Fuse 5-Piece Box
  • 0MAX060.XP Littelfuse Automotive Maxi Slo-Blo Blade Fuse 1-Piece Retail Pack

    0MAX060.XP

    $6.08
    $9.58
    Automotive Maxi Slo-Blo Blade Fuse 1-Piece Retail Pack
  • 0MAX070.X Littelfuse Automotive Maxi Slo-Blo Blade Fuse 5-Piece Box

    0MAX070.X

    $6.74
    $10.58
    Automotive Maxi Slo-Blo Blade Fuse 5-Piece Box
  • 0MAX070.XP Littelfuse Automotive Maxi Slo-Blo Blade Fuse 1-Piece Retail Pack

    0MAX070.XP

    $7.08
    $11.14
    Automotive Maxi Slo-Blo Blade Fuse 1-Piece Retail Pack
  • 0MAX080.X Littelfuse Automotive Maxi Slo-Blo Blade Fuse 5-Piece Box

    0MAX080.X

    $6.87
    $10.58
    Automotive Maxi Slo-Blo Blade Fuse 5-Piece Box
  • 0MAX080.XP Littelfuse Automotive Maxi Slo-Blo Blade Fuse 1-Piece Retail Pack

    0MAX080.XP

    $7.08
    $11.14
    Automotive Maxi Slo-Blo Blade Fuse 1-Piece Retail Pack
  • 0MEG080.X Littelfuse Automotive Mega Bolt-On Fuse 1-Piece Blister Pack

    0MEG080.X

    $18.35
    Automotive Mega Bolt-On Fuse 1-Piece Blister Pack
  • 0MEG080.XPA Littelfuse Automotive Mega Bolt-On Fuse 1-Piece Carded

    0MEG080.XPA

    $8.98
    $13.10
    Automotive Mega Bolt-On Fuse 1-Piece Carded
  • 0MEG100.L Littelfuse Automotive Mega Bolt-On Fuse 50-Piece Box

    0MEG100.L

    $6.32
    $9.74
    Automotive Mega Bolt-On Fuse 50-Piece Box
  • 0MEG100.X Littelfuse Automotive Mega Bolt-On Fuse 1-Piece Blister Pack

    0MEG100.X

    $9.51
    $14.64
    Automotive Mega Bolt-On Fuse 1-Piece Blister Pack