Fuses

Fuses

Fuses

A fuse is a safety device that is used to protect electrical circuits from overloading and short-circuits. It works by breaking the flow of electrical current in the event of an overload or short-circuit. This helps to prevent damage to electrical equipment, minimize the risk of electrical fires, and protect people from electric shock.

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  • Shawmut 60306SJ Fuse Blocks and Holders Shawmut 60306SJ Fuse Blocks and Holders

    Shawmut 60306SJ Fuse Blocks and Holders

    MSRP $63.69
    Surplus $14.67
    Shawmut 60306SJ Fuse Blocks and Holders​ ARCA SKU:  F16-6320 Brand:  Shawmut MPN:  60306SJ UPC:  78200167249 Shipping Weight:  0.25 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    F16-6320
    TS PIK:
    110475738
    Type:
    Standard
    Catalog:
    Mersen_00180_PF17_CAT.pdf
    Terminal Type:
    Box Lug
    Fuse Type:
    Class J
    Short Description:
    600 VAC/VDC, 30 A, 14 to 2 AWG Aluminum/Copper, 1-Pole, Molded Glass Filled Polycarbonate, Tin Plated Copper Clip, Box Terminal, Class J, Spring Reinforced, Barrier, Fuse Block
    Number of Poles:
    1
    Data Sheet:
    Mersen_00022_1-4_DATA.pdf
    Fuse Voltage Rating:
    600 VAC
    Material:
    Glass Filled Polycarbonate
    Fuse Current Rating:
    30 A
    Wire Size:
    14 to 2 AWG (Aluminum/Copper)
    Clip Type:
    Spring Reinforced
    Approval:
    UL, CSA
    MSRP $63.69
    Surplus $14.67
    Qty in Cart: 0
    Price:
    MSRP $63.69
    Surplus $14.67
  • Shawmut 60322 Fuse Blocks and Holders Shawmut 60322 Fuse Blocks and Holders

    Shawmut 60322 Fuse Blocks and Holders

    MSRP $104.00
    Surplus $12.56
    Shawmut 60322 Fuse Blocks and Holders​ ARCA SKU:  F16-6261 Brand:  Shawmut MPN:  60322 UPC:  78200175984 Shipping Weight:  0.55 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    F16-6261
    TS PIK:
    110476497
    Type:
    Barrier
    Fuse Type:
    Class H, Class K
    Number of Poles:
    2
    Terminal Type:
    Pressure Plate
    Data Sheet:
    Mersen_00020_FB22_FB26_DATA.pdf
    Short Description:
    600 VAC/VDC, 30 A, 2-Pole, 14 to 10 AWG Copper, GFPC Body, Pressure Plate Terminal, Direct Screw Mount, Clip-In Fuse Installation, Class H/K, Non-Spring Reinforced, Fuse Block
    Fuse Current Rating:
    30 A
    Clip Type:
    Non-Spring Reinforced
    Fuse Voltage Rating:
    600 VAC
    Wire Size:
    14 to 10 AWG (Copper)
    Material:
    Molded Glass Filled Polycarbonate
    Approval:
    UL, CSA
    MSRP $104.00
    Surplus $12.56
    Qty in Cart: 0
    Price:
    MSRP $104.00
    Surplus $12.56
  • Shawmut A13Z70 Other Fuses

    Shawmut A13Z70 Other Fuses

    MSRP $11.00
    Surplus $3.96
    SKU:  U00-10229 Brand:  Shawmut MPN:  A13Z70 UPC:   Shipping Weight:  0.20 lbs. Shipping Height:  1.00 In. Shipping Length:  3.00 In. Shipping Width:  1.00 In. Product...
    SKU:
    U00-10229
    TS PIK:
    120
    Country of Origin:
    United States​
    Short Description:
    is a 70A, 130VAC, fast-acting, current-limiting fuse designed for semiconductor protection.
    MSRP $11.00
    Surplus $3.96
    Qty in Cart: 0
    Price:
    MSRP $11.00
    Surplus $3.96
  • Shawmut A50P35-4 Distribution Fuses Shawmut A50P35-4 Distribution Fuses

    Shawmut A50P35-4 Distribution Fuses

    MSRP $133.00
    Surplus $25.15
    SKU:  F16-6742 Brand:  Shawmut MPN:  A50P35-4 UPC:  78200194596 Shipping Weight:  0.10 lbs. Shipping Height:  1.00 In. Shipping Length:  4.00 In. Shipping Width:  1.00 In...
    SKU:
    F16-6742
    TS PIK:
    529942
    Series:
    A50P
    Terminal Type:
    Blade
    Type:
    Round, Semiconductor
    Voltage Rating:
    500 VAC, 450 VDC
    CAD Drawings:
    Mersen_00204_1_CAD.pdf
    Short Description:
    0.81" x 3.19", 500 VAC, 450 VDC, 35 A, 100 kA AC/79 kA DC Interrupt Rating, GMG Body, Tin Plated Copper Blade Terminal, Bolted Mount, Very Fast Acting, High Speed, Current Limiting, Round, Form 101, Semiconductor Protection Fuse
    Length:
    3.19
    Catalog:
    Mersen_00697_25_26_CAT.pdf
    Data Sheet:
    Mersen_00057_HS8_HS9_DATA.pdf
    Diameter:
    0.81
    Approval:
    UL
    Current Rating:
    35 A
    Characteristics:
    Very Fast Acting, High Speed
    Interrupting Rating:
    25 kA (AC)
    MSRP $133.00
    Surplus $25.15
    Qty in Cart: 0
    Price:
    MSRP $133.00
    Surplus $25.15
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    Shawmut ATM1/2 Fuses 10BOX

    Shawmut ATM1/2 Fuses 10BOX

    MSRP $170.00
    Surplus $13.34
    Shawmut ATM1/2 Fuses 10BOX​ ARCA SKU:  F16-2863 Brand:  Shawmut MPN:  ATM1/2 UPC:   Shipping Weight:  0.20 lbs. Shipping Height:  1.00 In. Shipping Length:  3.00 In. Shipping...
    SKU:
    F16-2863
    Short Description:
    0.41" x 1.5", 600 VAC/VDC, 1/2 A, 100 kA Interrupt, GMG Body, Tin Plated Copper Ferrule Terminal, Clip Mount, Fast Acting, Midget Fuse
    Voltage Rating:
    600 VAC/DC
    Current Rating:
    0.5 A
    Interrupting Rating:
    100 kA (AC)
    Characteristics:
    Fast Acting
    Terminal Type:
    Ferrule
    Data Sheet:
    Mersen_00065_MF3_DATA.pdf
    Series:
    ATM
    CAD Drawings:
    Mersen_00135_1_CAD.pdf
    Catalog:
    Mersen_00086_198_CAT.pdf
    Interrupt Rating:
    100 kA
    MSRP $170.00
    Surplus $13.34
    Qty in Cart: 0
    Price:
    MSRP $170.00
    Surplus $13.34
  • Shawmut ATMR1/4 Fuses Shawmut ATMR1/4 Fuses

    Shawmut ATMR1/4 Fuses

    MSRP $267.00
    Surplus $61.01
    SKU:  C26-4584 Brand:  Shawmut MPN:  ATMR1/4 UPC:   Shipping Weight:  0.05 lbs. Shipping Height:  1.00 In. Shipping Length:  2.00 In. Shipping Width:  1.00 In. Product...
    SKU:
    C26-4584
    Short Description:
    0.41" x 1.5", 600 VAC/VDC, 1/4 A, 200 kA AC/100 kA DC Interrupt, GMG Body, Tin Plated Copper Ferrule Terminal, Clip Mount, Class CC, Fast Acting, Power Fuse
    Series:
    ATMR
    Type:
    Class CC Rejection
    Characteristics:
    Fast Acting
    Current Rating:
    1/4 A
    Voltage Rating:
    600 VAC/DC
    Interrupting Rating:
    200 kA (AC), 100 kA (DC)
    Length:
    1.5
    Catalog:
    Mersen_00086_194_CAT.pdf
    Terminal Type:
    Ferrule
    Diameter:
    0.41
    Data Sheet:
    Mersen_00066_PF28_DATA.pdf
    Approval:
    UL 248/248-4, CSA C22.2
    MSRP $267.00
    Surplus $61.01
    Qty in Cart: 0
    Price:
    MSRP $267.00
    Surplus $61.01
  • Shawmut ATQ2/10 Fuses

    Shawmut ATQ2/10 Fuses

    MSRP $74.19
    Surplus $21.21
    SKU:  F16-6344 Brand:  Shawmut MPN:  ATQ2/10 UPC:   Shipping Weight:  0.05 lbs. Shipping Height:  1.00 In. Shipping Length:  2.00 In. Shipping Width:  1.00 In. Product...
    SKU:
    F16-6344
    Characteristics:
    12 Sec Time Delay (at 200 Percent Rated Load)
    Series:
    ATQ
    Voltage Rating:
    500 VAC
    Short Description:
    0.41" x 1.5", 500 VAC, 2/10 A, 10 kA Interrupt, GMG Body, Tin Plated Copper Ferrule Terminal, Clip Mount, Time Delay, Midget Fuse
    Catalog:
    Mersen_00086_198_CAT.pdf
    Current Rating:
    2/10 A
    Data Sheet:
    Mersen_00067_MF2_DATA.pdf
    Terminal Type:
    Ferrule
    CAD Drawings:
    Mersen_00136_1_CAD.pdf
    Interrupting Rating:
    10 kA
    Interrupt Rating:
    10 kA
    Length:
    1.5
    Diameter:
    0.41
    Approval:
    UL 248-14, CSA C22.2
    MSRP $74.19
    Surplus $21.21
    Qty in Cart: 0
    Price:
    MSRP $74.19
    Surplus $21.21
  • Shawmut BCU-3 Fuse Accessories

    Shawmut BCU-3 Fuse Accessories

    MSRP $22.00
    Surplus $5.63
    Shawmut BCU-3 Fuse Accessories​ ARCA SKU:  F16-6324 Brand:  Shawmut MPN:  BCU-3 UPC:   Shipping Weight:  0.35 lbs. Shipping Height:  3.00 In. Shipping Length:  5.00 In...
    SKU:
    F16-6324
    Catalog:
    PennUnion_00003_42_CAT.pdf
    Short Description:
    1.88" L, 5 kV, 3 AWG Copper Conductor, White, Tin Plated Copper, Standard Barrel, Crimp Splice Connector
    Type:
    Standard Barrel
    Voltage Rating:
    5 kV
    Material:
    Tin Plated Copper
    Length:
    1.88
    Approval:
    UL, CSA
    Color:
    White
    MSRP $22.00
    Surplus $5.63
    Qty in Cart: 0
    Price:
    MSRP $22.00
    Surplus $5.63
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    Shawmut FES-20 Fuses EA

    Shawmut FES-20 Fuses EA

    MSRP $71.54
    Surplus $4.94
    SKU:  F16-5482 Brand:  Shawmut MPN:  FES-20 UPC:  06893890402 Shipping Weight:  0.10 lbs. Shipping Height:  1.00 In. Shipping Length:  4.00 In. Shipping Width:  1.00 In...
    SKU:
    F16-5482
    TS PIK:
    116050435
    Current Rating:
    20 A
    MSRP $71.54
    Surplus $4.94
    Qty in Cart: 0
    Price:
    MSRP $71.54
    Surplus $4.94
  • Shawmut OT4 Fuses Shawmut OT4 Fuses

    Shawmut OT4 Fuses

    MSRP $150.00
    Surplus $14.52
    SKU:  F16-6719 Brand:  Shawmut MPN:  OT4 UPC:   Shipping Weight:  0.35 lbs. Shipping Height:  2.00 In. Shipping Length:  3.00 In. Shipping Width:  2.00 In. Product...
    SKU:
    F16-6719
    Characteristics:
    Fast Acting
    Series:
    OT
    Voltage Rating:
    250 VAC/DC
    Short Description:
    9/16" x 2", 250 VAC/VDC, 4 A, 50 kA AC/20 kA DC Interrupt Rating, Paper Body, Copper Ferrule Terminal, Clip Mount, Fast Acting, One Time, Class K5, Low Vage Power Fuse
    Interrupting Rating:
    50 kA (AC), 20 kA (DC)
    Data Sheet:
    Mersen_00082_PF30_PF31_DATA.pdf
    Diameter:
    9/16
    Terminal Type:
    Ferrule
    Current Rating:
    4 A
    Catalog:
    Mersen_00086_195_CAT.pdf
    Length:
    2
    Type:
    Class K5
    Approval:
    UL 248/248-9, CSA C22.2
    CAD Drawings:
    Mersen_00251_1_CAD.pdf
    MSRP $150.00
    Surplus $14.52
    Qty in Cart: 0
    Price:
    MSRP $150.00
    Surplus $14.52
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    Shawmut RES-20 Fuses EA

    Shawmut RES-20 Fuses EA

    MSRP $106.00
    Surplus $37.86
    Shawmut RES-20 Fuses EA​ ARCA SKU:  F16-2589 Brand:  Shawmut MPN:  RES-20 UPC:   Shipping Weight:  0.15 lbs. Shipping Height:  1.00 In. Shipping Length:  5.00 In. Shipping...
    SKU:
    F16-2589
    UOM:
    EA
    Box Quantity:
    1
    MSRP $106.00
    Surplus $37.86
    Qty in Cart: 0
    Price:
    MSRP $106.00
    Surplus $37.86
  • Shawmut RF40 Fuses EA

    Shawmut RF40 Fuses EA

    MSRP $43.00
    Surplus $4.69
    Shawmut RF40 Fuses EA​ ARCA SKU:  F16-2537 Brand:  Shawmut MPN:  RF40 UPC:  06893872019 Shipping Weight:  0.15 lbs. Shipping Height:  1.00 In. Shipping Length:  3.00 In. Shipping...
    SKU:
    F16-2537
    Series:
    RF
    Type:
    Class H
    Approval:
    UL 248-7
    Approval:
    CSA C22.2
    Volts:
    250 VAC
    Amps:
    32 A
    Interrupting Rating:
    10 kA
    Terminal Type:
    Ferrule
    Length:
    3
    Diameter:
    13/16
    Characteristics:
    Fast Acting
    Short Description:
    13/16" x 3", 250 VAC 50/60 Hz, 40 A, 10 kA AC Interrupt Rating, FWGE Body, Brass Ferrule Terminal, Clip Mount, Fast Acting, Renewable, Class H
    Data Sheet:
    Mersen_00727_1_2_DATA.pdf
    CAD Drawing:
    Mersen_00968_1_CAD.pdf
    CAD Drawings:
    Mersen_00968_1_CAD.pdf
    Voltage Rating:
    250 VAC
    Current Rating:
    40 A
    Country of Origin:
    United States
    MSRP $43.00
    Surplus $4.69
    Qty in Cart: 0
    Price:
    MSRP $43.00
    Surplus $4.69
  • Contact Us For Quote
    Shawmut RF50 Fuses EA Shawmut RF50 Fuses EA

    Shawmut RF50 Fuses EA

    MSRP $43.00
    Surplus $11.92
    Shawmut RF50 Fuses EA​ ARCA SKU:  F16-2539 Brand:  Shawmut MPN:  RF50 UPC:  06893872023 Shipping Weight:  0.15 lbs. Shipping Height:  1.00 In. Shipping Length:  3.00 In. Shipping...
    SKU:
    F16-2539
    Approval:
    UL 248-7
    Characteristics:
    Fast Acting
    Amps:
    50 A
    Diameter:
    13/16 Inch
    Interrupting Rating:
    10 kA
    Length:
    3 Inch
    Terminal Type:
    Ferrule
    Type:
    Class H
    Volts:
    250 VAC
    Short Description:
    0.81" x 3", 250 VAC 50/60 Hz, 50 A, 10 kA AC Interrupt, FWGE Body, Brass Ferrule Terminal, Clip Mount, Class H, Fast Acting, Renewable, Low Voltage UL Power Fuse (10 per Pack)
    Series:
    RF
    Data Sheet:
    Mersen_00311_1_2_DATA.pdf
    CAD Drawing:
    Mersen_00423_1_CAD.pdf
    Current Rating:
    50 A
    CAD Drawings:
    Mersen_00423_1_CAD.pdf
    MSRP $43.00
    Surplus $11.92
    Qty in Cart: 0
    Price:
    MSRP $43.00
    Surplus $11.92
  • Shawmut RFS100 Fuses EA

    Shawmut RFS100 Fuses EA

    MSRP $259.26
    Surplus $81.53
    Shawmut RFS100 Fuses EA​ ARCA SKU:  F16-2554 Brand:  Shawmut MPN:  RFS100 UPC:  06893872107 Shipping Weight:  0.65 lbs. Shipping Height:  2.00 In. Shipping Length:  8.00 In. Shipping...
    SKU:
    F16-2554
    Series:
    RFS
    Type:
    Class H
    Approval:
    UL 248-7
    Volts:
    250/600 VAC
    Amps:
    32 A
    Interrupting Rating:
    10 kA
    Characteristics:
    Renewable
    Short Description:
    1.31" x 7.88", 600 VAC 50/60 Hz, 100 A, 10 kA AC Interrupt, FWGE Body, Brass Blade Terminal, Clip Mount, Class H, Fast Acting, Renewable
    Data Sheet:
    Mersen_00311_1_2_DATA.pdf
    CAD Drawing:
    Mersen_00424_1_CAD.pdf
    MSRP $259.26
    Surplus $81.53
    Qty in Cart: 0
    Price:
    MSRP $259.26
    Surplus $81.53
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    Shawmut RFS175 Fuses EA

    Shawmut RFS175 Fuses EA

    MSRP $924.71
    Surplus $170.93
    Shawmut RFS175 Fuses EA​ ARCA SKU:  F16-2557 Brand:  Shawmut MPN:  RFS175 UPC:  06893872117 Shipping Weight:  1.45 lbs. Shipping Height:  2.00 In. Shipping Length:  11.00 In...
    SKU:
    F16-2557
    Short Description:
    FUSERENEWABLE (600V)
    UOM:
    EA
    Type:
    POWER FUSE
    Box Quantity:
    1
    MSRP $924.71
    Surplus $170.93
    Qty in Cart: 0
    Price:
    MSRP $924.71
    Surplus $170.93
  • Contact Us For Quote
    Shawmut RFS20 Fuses EA

    Shawmut RFS20 Fuses EA

    MSRP $69.00
    Surplus $12.38
    Shawmut RFS20 Fuses EA​ ARCA SKU:  F16-2546 Brand:  Shawmut MPN:  RFS20 UPC:  06893872081 Shipping Weight:  0.15 lbs. Shipping Height:  1.00 In. Shipping Length:  5.00 In. Shipping...
    SKU:
    F16-2546
    Approval:
    UL 248-7
    Approval:
    CSA C22.2
    Characteristics:
    Fast Acting
    Amps:
    20 A
    Diameter:
    13/16 Inch
    Interrupting Rating:
    10 Kiloampere
    Length:
    5 Inch
    Terminal Type:
    Ferrule
    Type:
    Class H
    Volts:
    600 VAC
    Short Description:
    13/16" x 5", 600 VAC 50/60 Hz, 20 A, 10 kA AC Interrupt Rating, FWGE Body, Brass Ferrule Terminal, Clip Mount, Fast Acting, Renewable, Class H, Low Voltage UL Power Fuse
    Series:
    RFS
    Data Sheet:
    Mersen_00727_1_2_DATA.pdf
    CAD Drawing:
    Mersen_00972_1_CAD.pdf
    MSRP $69.00
    Surplus $12.38
    Qty in Cart: 0
    Price:
    MSRP $69.00
    Surplus $12.38
  • Contact Us For Quote
    Shawmut RFS30 Fuses EA

    Shawmut RFS30 Fuses EA

    MSRP $69.00
    Surplus $22.82
    Shawmut RFS30 Fuses EA​ ARCA SKU:  F16-2590 Brand:  Shawmut MPN:  RFS30 UPC:   Shipping Weight:  0.20 lbs. Shipping Height:  1.00 In. Shipping Length:  5.00 In. Shipping...
    SKU:
    F16-2590
    Series:
    RFS
    Type:
    Class H
    Approval:
    UL 248-7
    Volts:
    250/600 VAC
    Amps:
    32 A
    Interrupting Rating:
    10 kA
    Characteristics:
    Renewable
    Short Description:
    0.81" x 5", 600 VAC 50/60 Hz, 30 A, 10 kA AC Interrupt, FWGE Body, Brass Ferrule Terminal, Clip Mount, Class H, Fast Acting, Renewable
    Data Sheet:
    Mersen_00311_1_2_DATA.pdf
    CAD Drawing:
    Mersen_00425_1_CAD.pdf
    MSRP $69.00
    Surplus $22.82
    Qty in Cart: 0
    Price:
    MSRP $69.00
    Surplus $22.82
  • Contact Us For Quote
    Shawmut RFS40 Fuses EA

    Shawmut RFS40 Fuses EA

    MSRP $225.00
    Surplus $21.80
    Shawmut RFS40 Fuses EA​ ARCA SKU:  F16-2547 Brand:  Shawmut MPN:  RFS40 UPC:  06893872091 Shipping Weight:  0.35 lbs. Shipping Height:  1.00 In. Shipping Length:  6.00 In. Shipping...
    SKU:
    F16-2547
    Short Description:
    FUSERENEWABLE (600V)
    UOM:
    EA
    Type:
    POWER FUSE
    Box Quantity:
    1
    Country of Origin:
    United States
    MSRP $225.00
    Surplus $21.80
    Qty in Cart: 0
    Price:
    MSRP $225.00
    Surplus $21.80
  • Contact Us For Quote
    Shawmut RFS70 Fuses EA

    Shawmut RFS70 Fuses EA

    MSRP $663.00
    Surplus $98.04
    Shawmut RFS70 Fuses EA​ ARCA SKU:  F16-2551 Brand:  Shawmut MPN:  RFS70 UPC:  06893872101 Shipping Weight:  0.70 lbs. Shipping Height:  2.00 In. Shipping Length:  8.00 In. Shipping...
    SKU:
    F16-2551
    Short Description:
    FUSERENEWABLE (600V)
    UOM:
    EA
    Type:
    POWER FUSE
    Box Quantity:
    1
    Country of Origin:
    United States
    MSRP $663.00
    Surplus $98.04
    Qty in Cart: 0
    Price:
    MSRP $663.00
    Surplus $98.04

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