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.

  • FLNR01.6T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 1.6 Amps, 10 pack)

    FLNR01.6T

    $20.22
    $31.14
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 1.6 Amps, 10 pack)
  • FLNR01.8T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 1.8 Amps, 10 pack)

    FLNR01.8T

    $25.57
    $39.38
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 1.8 Amps, 10 pack)
  • FLNR010.T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 10 Amps, 10 pack)

    FLNR010.T

    $17.68
    $27.22
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 10 Amps, 10 pack)
  • FLNR012.T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 12 Amps, 10 pack)

    FLNR012.T

    $18.47
    $28.44
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 12 Amps, 10 pack)
  • FLNR015.T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 15 Amps, 10 pack)

    FLNR015.T

    $14.19
    $21.86
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 15 Amps, 10 pack)
  • FLNR02.5T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 2.5 Amps, 10 pack)

    FLNR02.5T

    $20.92
    $32.22
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 2.5 Amps, 10 pack)
  • FLNR02.8T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 2.8 Amps, 10 pack)

    FLNR02.8T

    $24.55
    $37.80
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 2.8 Amps, 10 pack)
  • FLNR020.T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 20 Amps, 10 pack)

    FLNR020.T

    $14.19
    $21.86
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 20 Amps, 10 pack)
  • FLNR025.T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 25 Amps, 10 pack)

    FLNR025.T

    $14.19
    $21.86
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 25 Amps, 10 pack)
  • FLNR03.2T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 3.2 Amps, 10 pack)

    FLNR03.2T

    $18.66
    $28.74
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 3.2 Amps, 10 pack)
  • FLNR03.5T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 3.5 Amps, 10 pack)

    FLNR03.5T

    $19.69
    $30.32
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 3.5 Amps, 10 pack)
  • FLNR030.T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 30 Amps, 10 pack)

    FLNR030.T

    $14.19
    $21.86
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 30 Amps, 10 pack)
  • FLNR035.T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 35 Amps, 10 pack)

    FLNR035.T

    $26.71
    $41.14
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 35 Amps, 10 pack)
  • FLNR035.TXID Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 35 Amps, 10 pack)

    FLNR035.TXID

    $28.16
    $43.36
    UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 35 Amps, 10 pack)
  • FLNR04.5T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 4.5 Amps, 10 pack)

    FLNR04.5T

    $19.69
    $30.32
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 4.5 Amps, 10 pack)
  • FLNR040.T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 40 Amps, 10 pack)

    FLNR040.T

    $26.71
    $41.14
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 40 Amps, 10 pack)
  • FLNR040.TXID Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 40 Amps, 10 pack)

    FLNR040.TXID

    $28.16
    $43.36
    UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 40 Amps, 10 pack)
  • FLNR045.T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 45 Amps, 10 pack)

    FLNR045.T

    $26.71
    $41.14
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 45 Amps, 10 pack)
  • FLNR045.TXID Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 45 Amps, 10 pack)

    FLNR045.TXID

    $28.16
    $43.36
    UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 45 Amps, 10 pack)
  • FLNR05.6T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 5.6 Amps, 10 pack)

    FLNR05.6T

    $22.65
    $34.88
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 5.6 Amps, 10 pack)
  • FLNR050.T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 50 Amps, 10 pack)

    FLNR050.T

    $26.71
    $41.14
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 50 Amps, 10 pack)
  • FLNR050.TXID Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 50 Amps, 10 pack)

    FLNR050.TXID

    $28.16
    $43.36
    UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 50 Amps, 10 pack)
  • FLNR060.T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 60 Amps, 10 pack)

    FLNR060.T

    $26.71
    $41.14
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 60 Amps, 10 pack)
  • FLNR060.TXID Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 60 Amps, 10 pack)

    FLNR060.TXID

    $28.16
    $43.36
    UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 60 Amps, 10 pack)
  • FLNR07.5T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 7.5 Amps, 10 pack)

    FLNR07.5T

    $23.40
    $36.04
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 7.5 Amps, 10 pack)
  • FLNR070.V Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 70 Amps, 5 pack)

    FLNR070.V

    $58.29
    $89.76
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 70 Amps, 5 pack)
  • FLNR070.VXID Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 70 Amps, 5 pack)

    FLNR070.VXID

    $62.73
    $96.60
    UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 70 Amps, 5 pack)
  • FLNR075.V Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 75 Amps, 5 pack)

    FLNR075.V

    $72.56
    $111.74
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 75 Amps, 5 pack)
  • FLNR080.V Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 80 Amps, 5 pack)

    FLNR080.V

    $58.29
    $89.76
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 80 Amps, 5 pack)
  • FLNR080.VXID Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 80 Amps, 5 pack)

    FLNR080.VXID

    $62.73
    $96.60
    UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 80 Amps, 5 pack)
  • FLNR090.V Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 90 Amps, 5 pack)

    FLNR090.V

    $58.29
    $89.76
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 90 Amps, 5 pack)
  • FLNR090.VXID Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 90 Amps, 5 pack)

    FLNR090.VXID

    $62.73
    $96.60
    UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 90 Amps, 5 pack)
  • FLNR1.12T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 1.12 Amps, 10 pack)

    FLNR1.12T

    $25.57
    $39.38
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 1.12 Amps, 10 pack)
  • FLNR1.25T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 1.25 Amps, 10 pack)

    FLNR1.25T

    $24.09
    $37.10
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 1.25 Amps, 10 pack)
  • FLNR100.V Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 100 Amps, 5 pack)

    FLNR100.V

    $58.29
    $89.76
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 100 Amps, 5 pack)
  • FLNR100.VXID Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 100 Amps, 5 pack)

    FLNR100.VXID

    $62.73
    $96.60
    UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 100 Amps, 5 pack)
  • FLNR110.X Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 110 Amps, 1 pack)

    FLNR110.X

    $138.34
    $213.04
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 110 Amps, 1 pack)
  • FLNR110.XXID Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 110 Amps, 1 pack)

    FLNR110.XXID

    $148.96
    $229.40
    UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 110 Amps, 1 pack)
  • FLNR125.X Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 125 Amps, 1 pack)

    FLNR125.X

    $128.23
    $197.48
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 125 Amps, 1 pack)
  • FLNR125.XXID Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 125 Amps, 1 pack)

    FLNR125.XXID

    $137.99
    $212.50
    UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 125 Amps, 1 pack)
  • FLNR150.X Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 150 Amps, 1 pack)

    FLNR150.X

    $128.23
    $197.48
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 150 Amps, 1 pack)
  • FLNR150.XXID Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 150 Amps, 1 pack)

    FLNR150.XXID

    $137.99
    $212.50
    UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 150 Amps, 1 pack)
  • FLNR17.5T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 17.5 Amps, 10 pack)

    FLNR17.5T

    $15.18
    $23.38
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 17.5 Amps, 10 pack)
  • FLNR175.X Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 175 Amps, 1 pack)

    FLNR175.X

    $128.23
    $197.48
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 175 Amps, 1 pack)
  • FLNR175.XXID Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 175 Amps, 1 pack)

    FLNR175.XXID

    $137.99
    $212.50
    UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 175 Amps, 1 pack)
  • FLNR2.25T Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 2.25 Amps, 10 pack)

    FLNR2.25T

    $25.57
    $39.38
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 2.25 Amps, 10 pack)
  • FLNR200.X Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse (250V, 200 Amps, 1 pack)

    FLNR200.X

    $128.23
    $197.48
    UL Class RK5 Dual-Element Time-Delay Fuse (250V, 200 Amps, 1 pack)
  • FLNR200.XXID Littelfuse UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 200 Amps, 1 pack)

    FLNR200.XXID

    $137.99
    $212.50
    UL Class RK5 Dual-Element Time-Delay Fuse With Indication (250V, 200 Amps, 1 pack)