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.

  • 50E1CL15.5 Littelfuse E-Rated Medium Voltage Fuse 15.5Kv Clip Lock Design

    50E1CL15.5

    $3,240.04
    $5,100.06
    E-Rated Medium Voltage Fuse 15.5Kv Clip Lock Design
  • 50E1CL5.5 Littelfuse E-Rated Medium Voltage Fuse 5.5Kv Clip Lock Design

    50E1CL5.5

    $2,469.54
    $3,887.24
    E-Rated Medium Voltage Fuse 5.5Kv Clip Lock Design
  • 50E1CL8.25 Littelfuse E-Rated Medium Voltage Fuse 8.25Kv Clip Lock Design

    50E1CL8.25

    $2,791.66
    $4,394.28
    E-Rated Medium Voltage Fuse 8.25Kv Clip Lock Design
  • 50E2C38.0 Littelfuse E-Rated Medium Voltage Fuse 38Kv Double-Barrel

    50E2C38.0

    $5,966.02
    $9,390.96
    E-Rated Medium Voltage Fuse 38Kv Double-Barrel
  • 55030R2B5.5 Littelfuse R-Rated Medium Voltage Fuse 5.5Kv Bolt Mount Double-Barrel

    55030R2B5.5

    $8,096.54
    $12,744.56
    R-Rated Medium Voltage Fuse 5.5Kv Bolt Mount Double-Barrel
  • 55030R2BI5.5 Littelfuse R-Rated Medium Voltage Fuse 5.5Kv Bolt-In Mount Double-Barrel

    55030R2BI5.5

    $8,433.89
    $13,275.56
    R-Rated Medium Voltage Fuse 5.5Kv Bolt-In Mount Double-Barrel
  • 55030R2C5.5 Littelfuse R-Rated Medium Voltage Fuse 5.5Kv Double-Barrel

    55030R2C5.5

    $5,181.79
    $8,156.50
    R-Rated Medium Voltage Fuse 5.5Kv Double-Barrel
  • 55030R2IB5.5 Littelfuse R-Rated Medium Voltage Fuse 5.5Kv Inverted Bolt Mount Double-Barrel

    55030R2IB5.5

    $9,421.44
    $14,830.04
    R-Rated Medium Voltage Fuse 5.5Kv Inverted Bolt Mount Double-Barrel
  • 55030R3C5.5 Littelfuse R-Rated Medium Voltage Fuse 5.5Kv Triple-Barrel

    55030R3C5.5

    $5,892.15
    $9,274.70
    R-Rated Medium Voltage Fuse 5.5Kv Triple-Barrel
  • 550E3C5.5 Littelfuse E-Rated Medium Voltage Fuse 5.5Kv Triple-Barrel

    550E3C5.5

    $6,729.18
    $10,592.22
    E-Rated Medium Voltage Fuse 5.5Kv Triple-Barrel
  • 550E3CL5.5 Littelfuse E-Rated Medium Voltage Fuse 5.5Kv Clip Lock Design Triple-Barrel

    550E3CL5.5

    $8,051.48
    $12,673.64
    E-Rated Medium Voltage Fuse 5.5Kv Clip Lock Design Triple-Barrel
  • 5E16PT15.5 Littelfuse E-Rated Medium Voltage 15.5Kv Potential Transformer Fuse

    5E16PT15.5

    $980.57
    $1,510.08
    E-Rated Medium Voltage 15.5Kv Potential Transformer Fuse
  • 5E4PT.6 Littelfuse E-Rated Medium Voltage .6Kv Potential Transformer Fuse

    5E4PT.6

    $199.19
    $306.76
    E-Rated Medium Voltage .6Kv Potential Transformer Fuse
  • 5E6PT5.5 Littelfuse E-Rated Medium Voltage 5.5Kv Potential Transformer Fuse

    5E6PT5.5

    $714.09
    $1,099.70
    E-Rated Medium Voltage 5.5Kv Potential Transformer Fuse
  • 5E8PT5.5 Littelfuse E-Rated Medium Voltage 5.5Kv Potential Transformer Fuse

    5E8PT5.5

    $828.38
    $1,275.70
    E-Rated Medium Voltage 5.5Kv Potential Transformer Fuse
  • 5NLE100E Littelfuse E-Rated Medium Voltage Fuse 5.5Kv

    5NLE100E

    $1,973.18
    $3,105.92
    E-Rated Medium Voltage Fuse 5.5Kv
  • 5NLE10E Littelfuse E-Rated Medium Voltage Fuse 5.5Kv

    5NLE10E

    $1,890.12
    $2,975.20
    E-Rated Medium Voltage Fuse 5.5Kv
  • 5NLE125E Littelfuse E-Rated Medium Voltage Fuse 5.5Kv

    5NLE125E

    $2,477.54
    $3,899.82
    E-Rated Medium Voltage Fuse 5.5Kv
  • 5NLE150E Littelfuse E-Rated Medium Voltage Fuse 5.5Kv

    5NLE150E

    $2,477.54
    $3,899.82
    E-Rated Medium Voltage Fuse 5.5Kv
  • 5NLE15E Littelfuse E-Rated Medium Voltage Fuse 5.5Kv

    5NLE15E

    $1,890.12
    $2,975.20
    E-Rated Medium Voltage Fuse 5.5Kv
  • 5NLE175E Littelfuse E-Rated Medium Voltage Fuse 5.5Kv

    5NLE175E

    $2,477.54
    $3,899.82
    E-Rated Medium Voltage Fuse 5.5Kv
  • 5NLE200E Littelfuse E-Rated Medium Voltage Fuse 5.5Kv

    5NLE200E

    $2,477.54
    $3,899.82
    E-Rated Medium Voltage Fuse 5.5Kv
  • 5NLE20E Littelfuse E-Rated Medium Voltage Fuse 5.5Kv

    5NLE20E

    $1,890.12
    $2,975.20
    E-Rated Medium Voltage Fuse 5.5Kv
  • 5NLE2225E Littelfuse E-Rated Medium Voltage Fuse 5.5Kv Double-Barrel

    5NLE2225E

    $5,070.80
    $7,981.82
    E-Rated Medium Voltage Fuse 5.5Kv Double-Barrel
  • 5NLE2250E Littelfuse E-Rated Medium Voltage Fuse 5.5Kv Double-Barrel

    5NLE2250E

    $5,070.80
    $7,981.82
    E-Rated Medium Voltage Fuse 5.5Kv Double-Barrel
  • 5NLE2300E Littelfuse E-Rated Medium Voltage Fuse 5.5Kv Double-Barrel

    5NLE2300E

    $5,070.80
    $7,981.82
    E-Rated Medium Voltage Fuse 5.5Kv Double-Barrel
  • 5NLE2350E Littelfuse E-Rated Medium Voltage Fuse 5.5Kv Double-Barrel

    5NLE2350E

    $5,926.92
    $9,329.42
    E-Rated Medium Voltage Fuse 5.5Kv Double-Barrel
  • 5NLE2400E Littelfuse E-Rated Medium Voltage Fuse 5.5Kv Double-Barrel

    5NLE2400E

    $5,926.92
    $9,329.42
    E-Rated Medium Voltage Fuse 5.5Kv Double-Barrel
  • 5NLE2450E Littelfuse E-Rated Medium Voltage Fuse 5.5Kv Double-Barrel

    5NLE2450E

    $5,711.40
    $8,990.16
    E-Rated Medium Voltage Fuse 5.5Kv Double-Barrel
  • 5NLE25E Littelfuse E-Rated Medium Voltage Fuse 5.5Kv

    5NLE25E

    $1,890.12
    $2,975.20
    E-Rated Medium Voltage Fuse 5.5Kv
  • 5NLE30E Littelfuse E-Rated Medium Voltage Fuse 5.5Kv

    5NLE30E

    $1,925.96
    $3,031.62
    E-Rated Medium Voltage Fuse 5.5Kv
  • 5NLE40E Littelfuse E-Rated Medium Voltage Fuse 5.5Kv

    5NLE40E

    $1,925.96
    $3,031.62
    E-Rated Medium Voltage Fuse 5.5Kv
  • 5NLE50E Littelfuse E-Rated Medium Voltage Fuse 5.5Kv

    5NLE50E

    $1,925.96
    $3,031.62
    E-Rated Medium Voltage Fuse 5.5Kv
  • 5NLE65E Littelfuse E-Rated Medium Voltage Fuse 5.5Kv

    5NLE65E

    $1,973.18
    $3,105.92
    E-Rated Medium Voltage Fuse 5.5Kv
  • 5NLE80E Littelfuse E-Rated Medium Voltage Fuse 5.5Kv

    5NLE80E

    $1,973.18
    $3,105.92
    E-Rated Medium Voltage Fuse 5.5Kv
  • 5SB424R Littelfuse R-Rated Medium Voltage Fuse 5.5Kv Bolt-In

    5SB424R

    $10,899.35
    $17,156.38
    R-Rated Medium Voltage Fuse 5.5Kv Bolt-In
  • 5SB430R Littelfuse R-Rated Medium Voltage Fuse 5.5Kv Bolt-In

    5SB430R

    $11,195.79
    $17,623.00
    R-Rated Medium Voltage Fuse 5.5Kv Bolt-In
  • 5SB436R Littelfuse R-Rated Medium Voltage Fuse 5.5Kv Bolt-In

    5SB436R

    $11,404.60
    $17,951.68
    R-Rated Medium Voltage Fuse 5.5Kv Bolt-In
  • 5SB448R Littelfuse R-Rated Medium Voltage Fuse 5.5Kv Bolt-In

    5SB448R

    $12,078.22
    $19,012.02
    R-Rated Medium Voltage Fuse 5.5Kv Bolt-In
  • 60032R2B5.5 Littelfuse R-Rated Medium Voltage Fuse 5.5Kv Bolt Mount Double-Barrel

    60032R2B5.5

    $8,723.12
    $13,730.82
    R-Rated Medium Voltage Fuse 5.5Kv Bolt Mount Double-Barrel
  • 60032R2BI5.5 Littelfuse R-Rated Medium Voltage Fuse 5.5Kv Bolt-In Mount Double-Barrel

    60032R2BI5.5

    $9,086.61
    $14,303.00
    R-Rated Medium Voltage Fuse 5.5Kv Bolt-In Mount Double-Barrel
  • 60032R2C5.5 Littelfuse R-Rated Medium Voltage Fuse 5.5Kv Double-Barrel

    60032R2C5.5

    $5,582.81
    $8,787.76
    R-Rated Medium Voltage Fuse 5.5Kv Double-Barrel
  • 60032R3C5.5 Littelfuse R-Rated Medium Voltage Fuse 5.5Kv Triple-Barrel

    60032R3C5.5

    $6,534.49
    $10,285.76
    R-Rated Medium Voltage Fuse 5.5Kv Triple-Barrel