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.

  • 0JTD015.TXID | Littlefuse UL Class J Time-Delay Fuse with Indication (15 Amp)

    0JTD015.TXID

    $38.58
    $65.58
    UL Class J Time-Delay Fuse with Indication (15 Amp)
  • 0JTD02.5T | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (2.5 Amp)

    0JTD02.5T

    $35.96
    $61.14
    UL Class J Non-Indicating Time-Delay Fuse (2.5 Amp)
  • 0JTD02.5TXID | Littlefuse UL Class J Time-Delay Fuse with Indication (2.5 Amp)

    0JTD02.5TXID

    $38.58
    $65.58
    UL Class J Time-Delay Fuse with Indication (2.5 Amp)
  • 0JTD02.8T | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (2.8 Amp)

    0JTD02.8T

    $35.93
    $61.08
    UL Class J Non-Indicating Time-Delay Fuse (2.8 Amp)
  • 0JTD02.8TXID | Littlefuse UL Class J Time-Delay Fuse with Indication (2.8 Amp)

    0JTD02.8TXID

    $38.58
    $65.58
    UL Class J Time-Delay Fuse with Indication (2.8 Amp)
  • 0JTD020.T | Littlefuse UL Class J Non-Indicting Time-Delay Fuse (20 Amp)

    0JTD020.T

    $35.93
    $61.08
    UL Class J Non-Indicting Time-Delay Fuse (20 Amp)
  • 0JTD020.TXID | Littlefuse UL Class J Time-Delay Fuse with Indication (20 Amp)

    0JTD020.TXID

    $38.58
    $65.58
    UL Class J Time-Delay Fuse with Indication (20 Amp)
  • 0JTD025.T | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (25 Amp)

    0JTD025.T

    $35.93
    $61.08
    UL Class J Non-Indicating Time-Delay Fuse (25 Amp)
  • 0JTD025.TXID | Littlefuse UL Class J Time-Delay with Indication (25 Amp)

    0JTD025.TXID

    $38.58
    $65.58
    UL Class J Time-Delay with Indication (25 Amp)
  • 0JTD03.2T | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (3.2 Amp)

    0JTD03.2T

    $39.16
    $66.58
    UL Class J Non-Indicating Time-Delay Fuse (3.2 Amp)
  • 0JTD03.2TXID | Littlefuse UL Class J Time-Delay Fuse with Indication (3.2 Amp)

    0JTD03.2TXID

    $40.62
    $69.06
    UL Class J Time-Delay Fuse with Indication (3.2 Amp)
  • 0JTD03.5T | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (3.5 Amp)

    0JTD03.5T

    $37.61
    $63.94
    UL Class J Non-Indicating Time-Delay Fuse (3.5 Amp)
  • 0JTD03.5TXID | Littlefuse UL Class J Time-Delay Fuse with Indication (3.5 Amp)

    0JTD03.5TXID

    $40.33
    $68.56
    UL Class J Time-Delay Fuse with Indication (3.5 Amp)
  • 0JTD030.T | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (30 Amp)

    0JTD030.T

    $35.96
    $61.14
    UL Class J Non-Indicating Time-Delay Fuse (30 Amp)
  • 0JTD035.T | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (35 Amp)

    0JTD035.T

    $59.54
    $101.22
    UL Class J Non-Indicating Time-Delay Fuse (35 Amp)
  • 0JTD035.TXID | Littlefuse UL Class J Time-Delay Fuse with Indication (35 Amp)

    0JTD035.TXID

    $63.96
    $108.74
    UL Class J Time-Delay Fuse with Indication (35 Amp)
  • 0JTD04.5T | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (4.5 Amp)

    0JTD04.5T

    $37.55
    $63.84
    UL Class J Non-Indicating Time-Delay Fuse (4.5 Amp)
  • 0JTD04.5TXID | Littlefuse UL Class J Time-Delay Fuse with Indication (4.5 Amp)

    0JTD04.5TXID

    $40.33
    $68.56
    UL Class J Time-Delay Fuse with Indication (4.5 Amp)
  • 0JTD040.T | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (40 Amp)

    0JTD040.T

    $59.54
    $101.22
    UL Class J Non-Indicating Time-Delay Fuse (40 Amp)
  • 0JTD040.TXID | Littlefuse UL Class J Time-Delay Fuse with Indication (40 Amp)

    0JTD040.TXID

    $63.96
    $108.74
    UL Class J Time-Delay Fuse with Indication (40 Amp)
  • 0JTD045.T | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (45 Amp)

    0JTD045.T

    $59.54
    $101.22
    UL Class J Non-Indicating Time-Delay Fuse (45 Amp)
  • 0JTD045.TXID | Littlefuse UL Class J Time-Delay Fuse with Indication (45 Amp)

    0JTD045.TXID

    $63.96
    $108.74
    UL Class J Time-Delay Fuse with Indication (45 Amp)
  • 0JTD05.6T | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (5.6 Amp)

    0JTD05.6T

    0JTD05.6T

    $39.16
    $66.58
    UL Class J Non-Indicating Time-Delay Fuse (5.6 Amp)
    UL Class J Non-Indicating Time-Delay Fuse (5.6 Amp)
  • 0JTD05.6TXID | Littlefuse UL Class J Time-Delay Fuse with Indication (5.6 Amp)

    0JTD05.6TXID

    $40.20
    $68.34
    UL Class J Time-Delay Fuse with Indication (5.6 Amp)
  • 0JTD050.T | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (50 Amp)

    0JTD050.T

    $59.54
    $101.22
    UL Class J Non-Indicating Time-Delay Fuse (50 Amp)
  • 0JTD050.TXID | Littlefuse UL Class J Time-Delay with Indication (50 Amp)

    0JTD050.TXID

    $63.96
    $108.74
    UL Class J Time-Delay with Indication (50 Amp)
  • 0JTD060.T | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (60 Amps)

    0JTD060.T

    $59.54
    $101.22
    UL Class J Non-Indicating Time-Delay Fuse (60 Amps)
  • 0JTD060.TXID | Littlefuse UL Class J Time-Delay Fuse with Indication (60 Amp)

    0JTD060.TXID

    $63.96
    $108.74
    UL Class J Time-Delay Fuse with Indication (60 Amp)
  • 0JTD070.V | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (70 Amp)

    0JTD070.V

    $126.53
    $215.10
    UL Class J Non-Indicating Time-Delay Fuse (70 Amp)
  • 0JTD070.VXID | Littlefuse UL Class J Time-Delay Fuse with Indication (70 Amp)

    0JTD070.VXID

    $137.21
    $233.26
    UL Class J Time-Delay Fuse with Indication (70 Amp)
  • 0JTD080.V | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (80 Amp)

    0JTD080.V

    $126.53
    $215.10
    UL Class J Non-Indicating Time-Delay Fuse (80 Amp)
  • 0JTD080.VXID | Littlefuse UL Class J Time-Delay Fuse with Indication (80 Amp)

    0JTD080.VXID

    $137.21
    $233.26
    UL Class J Time-Delay Fuse with Indication (80 Amp)
  • 0JTD090.V | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (90 Amp)

    0JTD090.V

    $126.53
    $215.10
    UL Class J Non-Indicating Time-Delay Fuse (90 Amp)
  • 0JTD090.VXID | Littlefuse UL Class J Time-Delay Fuse with Indication (90 Amp)

    0JTD090.VXID

    $137.21
    $233.26
    UL Class J Time-Delay Fuse with Indication (90 Amp)
  • 0JTD1.25T | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (1.25 Amp)

    0JTD1.25T

    $35.93
    $61.08
    UL Class J Non-Indicating Time-Delay Fuse (1.25 Amp)
  • 0JTD1.25TXID | Littlefuse UL Class J Time-Delay Fuse with Indication (1.25 Amp)

    0JTD1.25TXID

    $38.58
    $65.58
    UL Class J Time-Delay Fuse with Indication (1.25 Amp)
  • 0JTD100.V | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (100 Amp)

    0JTD100.V

    $126.53
    $215.10
    UL Class J Non-Indicating Time-Delay Fuse (100 Amp)
  • 0JTD100.VXID | Littlefuse UL Class J Time-Delay Fuse with Indication (100 Amps)

    0JTD100.VXID

    $137.21
    $233.26
    UL Class J Time-Delay Fuse with Indication (100 Amps)
  • 0JTD110.X | Littlefuse UL Class J Time-Delay Fuse (110 Amp)

    0JTD110.X

    $253.55
    $431.04
    UL Class J Time-Delay Fuse (110 Amp)
  • 0JTD110.XXID Littelfuse JTD_ID Series UL Class J Time-Delay Fuse with Indication (110A, 20 kA @ 500 VDC, Slo-Blo/Time Lag (T)/Time Delay, 600 VAC, Knife-Blade)

    0JTD110.XXID

    $271.87
    $462.18
    UL Class J Time-Delay Fuse with Indication (110 Amp)
  • 0JTD125.X | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (125 Amp)

    0JTD125.X

    $253.55
    $431.04
    UL Class J Non-Indicating Time-Delay Fuse (125 Amp)
  • 0JTD125.XXID | Littlefuse UL Class J Time-Delay Fuse with Indication (125 Amp)

    0JTD125.XXID

    $271.87
    $462.18
    UL Class J Time-Delay Fuse with Indication (125 Amp)
  • 0JTD150.X | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (150 Amp)

    0JTD150.X

    $253.55
    $431.04
    UL Class J Non-Indicating Time-Delay Fuse (150 Amp)
  • 0JTD150.XXID | Littlefuse UL Class J Time-Delay Fuse with Indication (150 Amp)

    0JTD150.XXID

    $271.87
    $462.18
    UL Class J Time-Delay Fuse with Indication (150 Amp)
  • 0JTD17.5T | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (17.5 Amp)

    0JTD17.5T

    $35.93
    $61.08
    UL Class J Non-Indicating Time-Delay Fuse (17.5 Amp)
  • 0JTD17.5TXID | Littlefuse UL Class J Time-Delay Fuse with Indication (17.5 Amp)

    0JTD17.5TXID

    $38.58
    $65.58
    UL Class J Time-Delay Fuse with Indication (17.5 Amp)
  • 0JTD175.X | Littlefuse UL Class J Non-Indicating Time-Delay Fuse (175 Amp)

    0JTD175.X

    $253.55
    $431.04
    Littlefuse UL Class J Non-Indicating Time-Delay Fuse (175 Amp)
  • 0JTD175.XXID | Littlefuse UL Class J Time-Delay Fuse with Indication (175 Amp)

    0JTD175.XXID

    $271.87
    $462.18
    UL Class J Time-Delay Fuse with Indication (175 Amp)