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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  • Ferraz Shawmut A2D40R Fuses EA Ferraz Shawmut A2D40R Fuses EA

    Ferraz Shawmut A2D40R Fuses EA

    MSRP $38.17
    Surplus $20.23
    Ferraz Shawmut A2D40R Fuses EA​ ARCA SKU:  F16-3695 Brand:  Ferraz Shawmut MPN:  A2D40R UPC:  78200199091 Shipping Weight:  0.15 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    F16-3695
    Current Rating:
    40 A
    CAD Drawings:
    Mersen_00173_1_CAD.pdf
    Catalog:
    Mersen_00086_189_CAT.pdf
    Type:
    Class RK1
    Data Sheet:
    Mersen_00050_PF8_PF9_DATA.pdf
    Interrupting Rating:
    200 kA (AC), 100 kA (DC)
    Characteristics:
    Time Delay
    Series:
    A2D-R
    Terminal Type:
    Ferrule
    Short Description:
    0.81" x 3", 250 VAC/VDC, 40 A, 200 kA AC/100 kA DC Interrupt, Fiberglass Body, Tin Plated Copper Ferrule Terminal, Clip Mount, Class RK1, Rejection, Current Limiting, Time Delay, Low Vage UL Power Fuse (10 per Pack)
    Voltage Rating:
    250 VAC/DC
    Approval:
    UL 248/248-12, CSA C22.2
    Length:
    3
    Diameter:
    13/16
    Country of Origin:
    Mexico
    MSRP $38.17
    Surplus $20.23
    Qty in Cart: 0
    Price:
    MSRP $38.17
    Surplus $20.23
  • Ferraz Shawmut AJT40 Fuses

    Ferraz Shawmut AJT40 Fuses

    MSRP $81.94
    Surplus $38.53
    SKU:  F16-3520 Brand:  Ferraz Shawmut MPN:  AJT40 UPC:  78200196232 Shipping Weight:  1.75 lbs. Shipping Height:  3.00 In. Shipping Length:  6.00 In. Shipping Width:  3.00 In...
    SKU:
    F16-3520
    Short Description:
    1.06" x 2.38", 600 VAC 50/60 Hz/500 VDC, 40 A, 200 kA AC/100 kA DC Interrupt, GMG Body, Tin Plated Copper Ferrule Terminal, Clip Mount, Class J, Current Limiting, Time Delay, Low Vage UL Power Fuse with SmartSpot Visual Blown Indicator (10 per Pack)
    Interrupting Rating:
    200 kA (AC), 100 kA (DC)
    Catalog:
    Mersen_00086_192_CAT.pdf
    Type:
    Class J
    Current Rating:
    40 A
    Terminal Type:
    Ferrule
    CAD Drawings:
    Mersen_00369_1_CAD.pdf
    Series:
    AJT
    Characteristics:
    Time Delay, Current Limiting
    Data Sheet:
    Mersen_00063_1_2_DATA.pdf
    TS PIK:
    110477753
    Voltage Rating:
    600 VAC 50/60 Hertz, 400 VDC
    Length:
    2.38
    Diameter:
    1.063
    Approval:
    UL 248/248-8, CSA C22.2
    Country of Origin:
    United States
    MSRP $81.94
    Surplus $38.53
    Qty in Cart: 0
    Price:
    MSRP $81.94
    Surplus $38.53
  • Ferraz Shawmut A4J40 Fuses Ferraz Shawmut A4J40 Fuses

    Ferraz Shawmut A4J40 Fuses

    MSRP $125.35
    Surplus $43.16
    SKU:  F16-3970 Brand:  Ferraz Shawmut MPN:  A4J40 UPC:  78200196022 Shipping Weight:  0.15 lbs. Shipping Height:  1.00 In. Shipping Length:  3.00 In. Shipping Width:  1.00 In...
    SKU:
    F16-3970
    Type:
    Class J
    Current Rating:
    40 A
    Series:
    A4J
    Short Description:
    1.06" x 2.38", 600 VAC/300 VDC, 40 A, 200 kA AC/100 kA DC Interrupt, PolyTube Body, Tin Plated Copper Ferrule Terminal, Clip Mount, Class J, Current Limiting, Fast Acting, Low Vage UL Power Fuse (10 per Pack)
    Characteristics:
    Fast Acting
    Data Sheet:
    Mersen_00056_PF22_PF23_DATA.pdf
    CAD Drawings:
    Mersen_00353_1_CAD.pdf
    Catalog:
    Mersen_00086_193_CAT.pdf
    Terminal Type:
    Ferrule
    Interrupting Rating:
    200 kA (AC), 100 kA (DC)
    TS PIK:
    530024
    Diameter:
    1-1/16
    Length:
    2-3/8
    Approval:
    UL 248/248-8, CSA C22.2
    Voltage Rating:
    600 VAC, 300 VDC
    Country of Origin:
    United States
    MSRP $125.35
    Surplus $43.16
    Qty in Cart: 0
    Price:
    MSRP $125.35
    Surplus $43.16
  • Bussmann NON-40 Fuses

    Bussmann NON-40 Fuses

    MSRP $13.65
    Surplus $6.82
    SKU:  F16-3195 Brand:  Bussmann MPN:  NON-40 UPC:  05171210161 Shipping Weight:  0.10 lbs. Shipping Height:  1.00 In. Shipping Length:  3.00 In. Shipping Width:  1.00 In...
    SKU:
    F16-3195
    Interrupting Rating:
    50 kA (AC/DC)
    Current Rating:
    40 A
    Type:
    Class K5/H
    Catalog:
    Eaton-Bussmann_00349_1_21_CAT.pdf
    Data Sheet:
    Eaton-Bussmann_00320_1_2_DATA.pdf
    Short Description:
    0.81" x 3", 250 VAC, 125 VDC, 40 A, 50 kA Interrupt Rating, Ferrule Terminal, Class K5/H, 1-Time, Non-Current Limiting, General Purpose Fuse (10 per Carton)
    Characteristics:
    1-Time, Non-Current Limiting, Non-Indicating
    Terminal Type:
    Ferrule
    Series:
    NON
    Voltage Rating:
    250 VAC, 125 VDC
    Interrupt Rating:
    50 kA
    TS PIK:
    124382
    Diameter:
    0.81
    Length:
    3
    Country of Origin:
    Mexico
    Approval:
    CSA, CE, UL 248-9
    MSRP $13.65
    Surplus $6.82
    Qty in Cart: 0
    Price:
    MSRP $13.65
    Surplus $6.82
  • Bussmann JJS-40 Fuses EA Bussmann JJS-40 Fuses EA

    Bussmann JJS-40 Fuses EA

    MSRP $104.00
    Surplus $29.69
    Bussmann JJS-40 Fuses EA​ ARCA SKU:  F16-2717 Brand:  Bussmann MPN:  JJS-40 UPC:   Shipping Weight:  0.10 lbs. Shipping Height:  1.00 In. Shipping Length:  2.00 In. Shipping...
    SKU:
    F16-2717
    Approval:
    UL 248-15
    Approval:
    CSA C22.2
    Approval:
    CE
    Characteristics:
    Fast Acting
    Characteristics:
    Current Limiting
    Characteristics:
    Non-Indicating
    Amps:
    40 A
    Diameter:
    0.81
    Interrupting Rating:
    200 kA (AC)
    Length:
    1.56
    Terminal Type:
    Ferrule
    Type:
    Class T
    Volts:
    600 VAC
    Short Description:
    0.81" x 1.56", 600 VAC, 40 A, 200 kA Interrupt Rating, Ferrule Terminal, Class T, Current Limiting, Non-Indicating, Very Fast Acting Fuse (10 per Carton)
    Series:
    JJS
    Data Sheet:
    Eaton-Bussmann_00116_1-4_DATA.pdf
    Catalog:
    Eaton-Bussmann_00349_1_31_CAT.pdf
    Current Rating:
    40 A
    Voltage Rating:
    600 VAC
    Country of Origin:
    Mexico
    MSRP $104.00
    Surplus $29.69
    Qty in Cart: 0
    Price:
    MSRP $104.00
    Surplus $29.69
  • Mersen TRS40R Fuses 600V EA Mersen TRS40R Fuses 600V EA

    Mersen TRS40R Fuses 600V EA

    MSRP $50.95
    Surplus $27.00
    SKU:  F16-3631 Brand:  Mersen MPN:  TRS40R UPC:  78200174901 Shipping Weight:  0.30 lbs. Shipping Height:  1.00 In. Shipping Length:  6.00 In. Shipping Width:  1.00 In...
    SKU:
    F16-3631
    CAD Drawings:
    Mersen_00104_1_CAD.pdf
    Short Description:
    1.06" x 5.5", 600 VAC, 300 VDC, 50/60 Hz, 40 A, 200 kA Interrupt Rating, Poly Tube Body/Insulating, Copper Connection/Terminal, Ferrule Terminal, Clip Mount, Class RK5, Low Vage, Current Limiting, Time Delay Fuse
    Catalog:
    Mersen_00180_PF12_PF13_CAT.pdf
    Type:
    Class RK5
    Current Rating:
    40 A
    Interrupting Rating:
    200 kA (AC), 100/20 kA (DC)
    Terminal Type:
    Ferrule
    TS PIK:
    528417
    Length:
    5.5
    Approval:
    UL, CSA
    Diameter:
    1.06
    Voltage Rating:
    600 VAC/300 VDC
    Country of Origin:
    United States
    MSRP $50.95
    Surplus $27.00
    Qty in Cart: 0
    Price:
    MSRP $50.95
    Surplus $27.00
  • Bussmann DFJ-40 Fuses

    Bussmann DFJ-40 Fuses

    MSRP $107.63
    Surplus $57.47
    SKU:  F16-3030 Brand:  Bussmann MPN:  DFJ-40 UPC:  05171265334 Shipping Weight:  0.15 lbs. Shipping Height:  1.00 In. Shipping Length:  3.00 In. Shipping Width:  1.00 In...
    SKU:
    F16-3030
    TS PIK:
    122326398
    Short Description:
    1.06" x 2.38", 600 VAC, 450 VDC, 40 A, 200/100 kA Interrupt Rating, Ferrule Terminal, Class J, Full Range Current Limiting, High Speed, Power Fuse (10 per Carton)
    Series:
    DFJ
    Current Rating:
    40 A
    Type:
    Class J
    Terminal Type:
    Ferrule
    Characteristics:
    High Speed
    Voltage Rating:
    600 VAC, 450 VDC
    Interrupting Rating:
    200 kA (Symmetrical), 100 kA (DC)
    Length:
    2.25
    Diameter:
    0.81
    Approval:
    UL 248-8, CSA C22.2, CE
    Data Sheet:
    Eaton-Bussmann_00337_1-4_DATA.pdf
    Catalog:
    Eaton-Bussmann_00349_4_4_CAT.pdf
    Country of Origin:
    United States
    MSRP $107.63
    Surplus $57.47
    Qty in Cart: 0
    Price:
    MSRP $107.63
    Surplus $57.47
  • Bussmann LPJ-40SP Fuses

    Bussmann LPJ-40SP Fuses

    MSRP $115.00
    Surplus $35.59
    Bussmann LPJ-40SP Fuses​ ARCA SKU:  F16-1448 Brand:  Bussmann MPN:  LPJ-40SP UPC:  05171252333 Shipping Weight:  0.20 lbs. Shipping Height:  1.00 In. Shipping Length:  3.00 In...
    SKU:
    F16-1448
    Approval:
    UL
    Approval:
    CSA C22.2
    Approval:
    CE
    Characteristics:
    10 Second Time Delay
    Characteristics:
    Current Limiting
    Characteristics:
    Non-Indicating
    Characteristics:
    Dual Element
    Amps:
    40 A
    Diameter:
    1.06
    Interrupting Rating:
    300 kA (Symmetrical)
    Interrupting Rating:
    100 Kiloamp (DC)
    Length:
    2.38
    Terminal Type:
    Ferrule
    Type:
    Class J
    Volts:
    600 VAC
    Volts:
    300 VDC
    Short Description:
    1.06" x 2.38", 600 VAC, 300 VDC, 40 A, 300/100 kA Interrupt Rating, Ferrule Terminal, Class J, 10 Sec Time Delay, Dual Element, Current Limiting, Non-Indicating, Time Delay Fuse (10 per Carton)
    Series:
    LPJ
    Data Sheet:
    Eaton-Bussmann_00342_1-4_DATA.pdf
    TS PIK:
    110615967
    Current Rating:
    40 A
    Catalog:
    Eaton-Bussmann_00349_1_19_CAT.pdf
    Voltage Rating:
    600 VAC, 300 VDC
    Interrupt Rating:
    300/100 kA
    Country of Origin:
    Mexico
    MSRP $115.00
    Surplus $35.59
    Qty in Cart: 0
    Price:
    MSRP $115.00
    Surplus $35.59
  • Ferraz Shawmut A3T40 Fuses EA

    Ferraz Shawmut A3T40 Fuses EA

    MSRP $64.05
    Surplus $33.95
    SKU:  F16-3722 Brand:  Ferraz Shawmut MPN:  A3T40 UPC:  78200189011 Shipping Weight:  0.05 lbs. Shipping Height:  1.00 In. Shipping Length:  1.00 In. Shipping Width:  1.00 In...
    SKU:
    F16-3722
    Short Description:
    0.56" x 0.88", 300 VAC/160 VDC, 40 A, 200 kA AC/50 kA DC Interrupt, GMG Body, Copper Ferrule Terminal, Clip Mount, Class T, Current Limiting, Fast Acting, Low Vage UL Power Fuse (10 per Pack)
    Characteristics:
    Fast Acting
    CAD Drawings:
    Mersen_00341_1_CAD.pdf
    Type:
    Class T
    Terminal Type:
    Ferrule
    Data Sheet:
    Mersen_00052_PF32_PF33_DATA.pdf
    Catalog:
    Mersen_00086_195_CAT.pdf
    Interrupting Rating:
    200 kA (AC), 50 kA (DC)
    Series:
    A3T
    Current Rating:
    40 A
    TS PIK:
    110477024
    Voltage Rating:
    300 VAC, 160 VDC
    Diameter:
    0.56
    Length:
    0.88
    Approval:
    UL 248/248-15, CSA C22.2
    Country of Origin:
    Mexico
    MSRP $64.05
    Surplus $33.95
    Qty in Cart: 0
    Price:
    MSRP $64.05
    Surplus $33.95
  • Ferraz Shawmut OTS40 Fuses

    Ferraz Shawmut OTS40 Fuses

    MSRP $45.46
    Surplus $17.04
    SKU:  F16-3905 Brand:  Ferraz Shawmut MPN:  OTS40 UPC:  78200170076 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-3905
    Interrupting Rating:
    50 kA (AC), 20 kA (DC)
    Catalog:
    Mersen_00086_195_CAT.pdf
    Current Rating:
    40 A
    Terminal Type:
    Ferrule
    Data Sheet:
    Mersen_00082_PF30_PF31_DATA.pdf
    Short Description:
    1.06" x 5.5", 600 VAC/300 VDC, 40 A, 50 kA AC/20 kA DC Interrupt, PolyTube Body, Copper Ferrule Terminal, Clip Mount, Class K5, Fast Acting, Low Vage UL Power Fuse (10 per Pack)
    Type:
    Class K5
    CAD Drawings:
    Mersen_00269_1_CAD.pdf
    Characteristics:
    Fast Acting
    Series:
    OTS
    Voltage Rating:
    600 VAC, 300 VDC
    TS PIK:
    528114
    Approval:
    UL 248/248-9, CSA C22.2
    Diameter:
    11/16
    Length:
    5-1/2
    Country of Origin:
    Mexico
    MSRP $45.46
    Surplus $17.04
    Qty in Cart: 0
    Price:
    MSRP $45.46
    Surplus $17.04
  • Ferraz Shawmut TR40R Fuses Ferraz Shawmut TR40R Fuses

    Ferraz Shawmut TR40R Fuses

    MSRP $35.00
    Surplus $12.15
    Ferraz Shawmut TR40R Fuses​ ARCA SKU:  F16-2465 Brand:  Ferraz Shawmut MPN:  TR40R UPC:  78200174791 Shipping Weight:  0.15 lbs. Shipping Height:  1.00 In. Shipping Length:  3...
    SKU:
    F16-2465
    Approval:
    UL 248-12
    Characteristics:
    Time Delay
    Amps:
    40 A
    Diameter:
    0.81
    Interrupting Rating:
    200 kA
    Length:
    3
    Terminal Type:
    Ferrule
    Type:
    Class RK5
    Volts:
    250 VAC 50/60 Hertz
    Short Description:
    0.81" x 3", 250 VAC/VDC, 50/60 Hz, 40 A, 200 kA Interrupt Rating, Poly Tube Body/Insulating, Copper Connection/Terminal, Ferrule Terminal, Clip Mount, Class RK5, Low Voltage, Current Limiting, Time Delay Fuse
    Series:
    TR-R
    CAD Drawing:
    Mersen_00176_1_CAD.pdf
    CAD Drawings:
    Mersen_00176_1_CAD.pdf
    Current Rating:
    40 A
    Catalog:
    Mersen_00180_PF12_PF13_CAT.pdf
    Voltage Rating:
    250 VAC 50/60 Hertz, 250 VDC
    Country of Origin:
    United States
    MSRP $35.00
    Surplus $12.15
    Qty in Cart: 0
    Price:
    MSRP $35.00
    Surplus $12.15
  • Littelfuse FLSR040ID Fuses EA

    MSRP $67.75
    Surplus $35.91
    SKU:  F16-5666 Brand:  Littelfuse MPN:  FLSR040ID UPC:  07945802542 Shipping Weight:  0.35 lbs. Shipping Height:  5.50 In. Shipping Length:  5.50 In. Shipping Width:  1.06 In...
    SKU:
    F16-5666
    Current Rating:
    40 A
    Voltage Rating:
    600 VAC, 300 VDC
    Type:
    Indicating, Class RK5
    Characteristics:
    Time Delay, Dual Element, Indicating
    Data Sheet:
    Littelfuse_00003_1_2_DATA.pdf
    Catalog:
    Littelfuse_00189_2_18-20_CAT.pdf
    Interrupting Rating:
    200 kA Symmetrical (AC), 20 kA (DC)
    Terminal Type:
    Ferrule
    CAD Drawings:
    Littelfuse_00261_1_CAD.pdf
    Series:
    FLSR_ID
    Short Description:
    1-1/16" x 5-1/2", 600 VAC/300 VDC, 40 A, 200 kA Symmetrical AC, 300 kA Symmetrical/Self-Certified, 20 kA DC, Ferrule Terminal, Dual Element, Indicating, Class RK5, Industrial Cartridge, Time Delay Fuse
    Interrupt Rating:
    200/300/20 kA
    Country of Origin:
    Mexico
    Approval:
    UL 248-12, CSA, CE, QPL-WF-1814
    Diameter:
    1-1/16
    Length:
    5-1/2
    MSRP $67.75
    Surplus $35.91
    Qty in Cart: 0
    Price:
    MSRP $67.75
    Surplus $35.91
  • Littelfuse LLNRK040 Fuses EA

    Littelfuse LLNRK040 Fuses EA

    MSRP $38.15
    Surplus $11.21
    SKU:  F16-4257 Brand:  Littelfuse MPN:  LLNRK040 UPC:  07945833075 Shipping Weight:  0.15 lbs. Shipping Height:  1.00 In. Shipping Length:  3.00 In. Shipping Width:  1.00 In...
    SKU:
    F16-4257
    Short Description:
    13/16" x 3", 250 VAC/125 VDC, 40 A, 200 kA Symmetrical AC, 300 kA Symmetrical/Self-Certified, 20 kA DC, Ferrule Terminal, Dual Element, Non-Indicating, Class RK1, Time Delay Fuse
    Series:
    LLNRK
    Data Sheet:
    Littelfuse_00244_1-3_DATA.pdf
    Interrupting Rating:
    200000 A (Symmetrical), 300000 A (Symmetrical, Self-Certified), 20000 A (DC)
    Characteristics:
    Dual Element, Time Delay
    Current Rating:
    40 A
    Terminal Type:
    Ferrule
    Type:
    Class RK1
    Catalog:
    Littelfuse_00189_2_4_14-16_20_CAT.pdf
    Voltage Rating:
    250 VAC/125 VDC
    Interrupt Rating:
    200/300/20 kA
    TS PIK:
    21084312
    Diameter:
    13/16
    Length:
    3
    Country of Origin:
    Mexico
    Approval:
    UL 248-12, CSA, QPL-WF-1814, CE
    MSRP $38.15
    Surplus $11.21
    Qty in Cart: 0
    Price:
    MSRP $38.15
    Surplus $11.21
  • Mersen A2K40R Fuses EA Mersen A2K40R Fuses EA

    Mersen A2K40R Fuses EA

    MSRP $158.22
    Surplus $67.65
    SKU:  E30-7901 Brand:  Mersen MPN:  A2K40R UPC:  78200191513 Shipping Weight:  0.10 lbs. Shipping Height:  1.00 In. Shipping Length:  3.00 In. Shipping Width:  1.00 In...
    SKU:
    E30-7901
    Current Rating:
    40 A
    Type:
    Class RK1
    Terminal Type:
    Ferrule
    CAD Drawings:
    Mersen_00332_1_CAD.pdf
    Short Description:
    0.82" x 3", 250 VAC/VDC, 40 A, 200 kA AC/20 kA DC Interrupt, PolyTube Body, Tin Plated Copper Ferrule Terminal, Clip Mount, Class RK1, Rejection, Highly Current Limiting, Fast Acting, Low Vage UL Power Fuse (10 per Pack)
    Catalog:
    Mersen_00086_190_CAT.pdf
    Series:
    A2K-R
    Characteristics:
    Fast Acting
    Interrupting Rating:
    200 kA (AC), 20 kA (DC)
    Data Sheet:
    Mersen_00051_PF10_PF11_DATA.pdf
    Voltage Rating:
    250 VAC/DC
    Interrupt Rating:
    200/20 kA
    TS PIK:
    110477372
    Length:
    3
    Approval:
    UL 248-12, CSA C22.2
    Diameter:
    0.82
    Country of Origin:
    United States
    MSRP $158.22
    Surplus $67.65
    Qty in Cart: 0
    Price:
    MSRP $158.22
    Surplus $67.65
  • Shawmut RF40 Fuses EA Shawmut RF40 Fuses EA

    Shawmut RF40 Fuses EA

    MSRP $43.00
    Surplus $6.88
    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 $6.88
    Qty in Cart: 0
    Price:
    MSRP $43.00
    Surplus $6.88

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