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.

  • FLNR.600T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR.600T

    $22.55
    $34.72
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR.800T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR.800T

    $24.09
    $37.10
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR001.T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR001.T

    $20.08
    $30.92
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR002.T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR002.T

    $18.94
    $29.16
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR003.T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR003.T

    $18.66
    $28.74
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR004.T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR004.T

    $18.66
    $28.74
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR005.T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR005.T

    $17.83
    $27.46
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR006.T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR006.T

    $18.66
    $28.74
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR007.T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR007.T

    $19.69
    $30.32
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR008.T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR008.T

    $18.66
    $28.74
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR009.T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR009.T

    $20.92
    $32.22
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR01.4T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR01.4T

    $25.57
    $39.38
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR01.5T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR01.5T

    $21.62
    $33.30
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR01.6T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR01.6T

    $20.22
    $31.14
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR01.8T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR01.8T

    $25.57
    $39.38
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR010.T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR010.T

    $17.68
    $27.22
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR012.T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR012.T

    $18.47
    $28.44
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR015.T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR015.T

    $14.19
    $21.86
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR02.5T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR02.5T

    $20.92
    $32.22
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR02.8T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR02.8T

    $24.55
    $37.80
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR020.T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR020.T

    $14.19
    $21.86
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR025.T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR025.T

    $14.19
    $21.86
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR03.2T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR03.2T

    $18.66
    $28.74
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR03.5T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR03.5T

    $19.69
    $30.32
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR030.T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR030.T

    $14.19
    $21.86
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR035.T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR035.T

    $26.71
    $41.14
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR035.TXID Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse With Indication

    FLNR035.TXID

    $28.16
    $43.36
    Ul Class Rk5 Dual-Element Time-Delay Fuse With Indication
  • FLNR04.5T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR04.5T

    $19.69
    $30.32
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR040.T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR040.T

    $26.71
    $41.14
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR040.TXID Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse With Indication

    FLNR040.TXID

    $28.16
    $43.36
    Ul Class Rk5 Dual-Element Time-Delay Fuse With Indication
  • FLNR045.T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR045.T

    $26.71
    $41.14
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR045.TXID Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse With Indication

    FLNR045.TXID

    $28.16
    $43.36
    Ul Class Rk5 Dual-Element Time-Delay Fuse With Indication
  • FLNR05.6T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR05.6T

    $22.65
    $34.88
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR050.T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR050.T

    $26.71
    $41.14
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR050.TXID Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse With Indication

    FLNR050.TXID

    $28.16
    $43.36
    Ul Class Rk5 Dual-Element Time-Delay Fuse With Indication
  • FLNR060.T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR060.T

    $26.71
    $41.14
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR060.TXID Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse With Indication

    FLNR060.TXID

    $28.16
    $43.36
    Ul Class Rk5 Dual-Element Time-Delay Fuse With Indication
  • FLNR07.5T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR07.5T

    $23.40
    $36.04
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR070.V Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR070.V

    $58.29
    $89.76
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR070.VXID Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse With Indication

    FLNR070.VXID

    $62.73
    $96.60
    Ul Class Rk5 Dual-Element Time-Delay Fuse With Indication
  • FLNR075.V Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR075.V

    $72.56
    $111.74
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR080.V Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR080.V

    $58.29
    $89.76
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR080.VXID Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse With Indication

    FLNR080.VXID

    $62.73
    $96.60
    Ul Class Rk5 Dual-Element Time-Delay Fuse With Indication
  • FLNR090.V Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR090.V

    $58.29
    $89.76
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR090.VXID Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse With Indication

    FLNR090.VXID

    $62.73
    $96.60
    Ul Class Rk5 Dual-Element Time-Delay Fuse With Indication
  • FLNR1.12T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR1.12T

    $25.57
    $39.38
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR1.25T Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR1.25T

    $24.09
    $37.10
    Ul Class Rk5 Dual-Element Time-Delay Fuse
  • FLNR100.V Littelfuse Ul Class Rk5 Dual-Element Time-Delay Fuse

    FLNR100.V

    $58.29
    $89.76
    Ul Class Rk5 Dual-Element Time-Delay Fuse