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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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  • Mersen ATQR1/4 Fuses Mersen ATQR1/4 Fuses

    Mersen ATQR1/4 Fuses

    MSRP $137.49
    Surplus $28.42
    Mersen ATQR1/4 Fuses​ ARCA SKU:  F16-2096 Brand:  Mersen MPN:  ATQR1/4 UPC:  78200190630 Shipping Weight:  0.15 lbs. Shipping Height:  1.00 In. Shipping Length:  1.00 In...
    SKU:
    F16-2096
    Approval:
    UL 248/248-4
    Approval:
    CSA C22.2
    Approval:
    CE
    Characteristics:
    Time Delay
    Amps:
    0.25 A
    Diameter:
    0.41
    Interrupting Rating:
    200 kA (AC)
    Interrupting Rating:
    100 Kiloamp (DC)
    Length:
    1.5
    Terminal Type:
    Ferrule
    Type:
    Class CC Rejection
    Volts:
    600 VAC 50/60 Hertz
    Volts:
    300 VDC
    Short Description:
    0.41" x 1.5", 600 VAC, 300 VDC, 1/4 A, 200 kA/100 kA Interrupt, GMG Body, Tin Plated Copper Ferrule Terminal, Clip Mount, Class CC, Time Delay, Control Transformer Fuse
    Series:
    ATQR
    Data Sheet:
    Mersen_00068_PF26_PF27_DATA.pdf
    CAD Drawing:
    Mersen_00232_1_CAD.pdf
    Current Rating:
    0.25 A
    CAD Drawings:
    Mersen_00232_1_CAD.pdf
    Catalog:
    Mersen_00086_194_CAT.pdf
    Voltage Rating:
    600 VAC 50/60 Hertz, 300 VDC
    Country of Origin:
    United States
    MSRP $137.49
    Surplus $28.42
    Qty in Cart: 0
    Price:
    MSRP $137.49
    Surplus $28.42
  • Mersen A6T100 Fuses 100A 600V EA Mersen A6T100 Fuses 100A 600V EA

    Mersen A6T100 Fuses 100A 600V EA

    MSRP $211.00
    Surplus $111.83
    Mersen A6T100 Fuses 100A 600V EA​ ARCA SKU:  F16-1469 Brand:  Mersen MPN:  A6T100 UPC:  782001891435 Shipping Weight:  0.10 lbs. Shipping Height:  1.00 In. Shipping Length:  3...
    SKU:
    F16-1469
    Approval:
    UL 248/248-15
    Approval:
    CSA C22.2
    Characteristics:
    Fast Acting
    Amps:
    100 A
    Diameter:
    0.82
    Interrupting Rating:
    200 kA (AC)
    Interrupting Rating:
    100 Kiloamp (DC)
    Length:
    2.95
    Terminal Type:
    Blade
    Type:
    Class T
    Volts:
    600 VAC
    Volts:
    300 VDC
    Short Description:
    0.82" x 2.95", 600 VAC/300 VDC, 100 A, 200 kA AC/100 kA DC Interrupt, GMG Body, Copper Blade Terminal, Bolted Mount, Class T, Current Limiting, Fast Acting, Low Voltage UL Power Fuse (5 per Pack)
    Series:
    A6T
    Data Sheet:
    Mersen_00052_PF32_PF33_DATA.pdf
    CAD Drawing:
    Mersen_00359_1_CAD.pdf
    TS PIK:
    110477064
    CAD Drawings:
    Mersen_00359_1_CAD.pdf
    Current Rating:
    100 A
    Catalog:
    Mersen_00086_195_CAT.pdf
    Voltage Rating:
    600 VAC, 300 VDC
    Country of Origin:
    United States
    MSRP $211.00
    Surplus $111.83
    Qty in Cart: 0
    Price:
    MSRP $211.00
    Surplus $111.83
  • Mersen ATDR2-1/2 Fuse Accessories EA

    Mersen ATDR2-1/2 Fuse Accessories EA

    MSRP $55.68
    Surplus $6.17
    Mersen ATDR2-1/2 Fuse Accessories EA​ ARCA SKU:  F16-2166 Brand:  Mersen MPN:  ATDR2-1/2 UPC:  782001900953 Shipping Weight:  0.05 lbs. Shipping Height:  1.00 In. Shipping Length:  1...
    SKU:
    F16-2166
    Approval:
    UL 248/248-4
    Approval:
    CSA C22.2
    Approval:
    CE
    Characteristics:
    Time Delay
    Amps:
    2.5 A
    Diameter:
    0.41
    Interrupting Rating:
    200 kA (AC)
    Interrupting Rating:
    100 Kiloamp (DC)
    Length:
    1.5
    Terminal Type:
    Ferrule
    Type:
    Class CC Rejection
    Volts:
    600 VAC 50/60 Hertz
    Volts:
    300 VDC
    Short Description:
    0.41" x 1.5", 600 VAC, 300 VDC, 2-1/2 A, 200 kA AC/100 kA DC Interrupt, GMG Body, Tin Plated Copper Ferrule Terminal, Clip Mount, Class CC, Time Delay, Power Fuse
    Series:
    ATDR
    Data Sheet:
    Mersen_00064_1_2_DATA.pdf
    CAD Drawing:
    Mersen_00134_1_CAD.pdf
    Current Rating:
    2.5 A
    CAD Drawings:
    Mersen_00134_1_CAD.pdf
    Catalog:
    Mersen_00086_194_CAT.pdf
    Voltage Rating:
    600 VAC 50/60 Hertz, 300 VDC
    Country of Origin:
    Mexico
    MSRP $55.68
    Surplus $6.17
    Qty in Cart: 0
    Price:
    MSRP $55.68
    Surplus $6.17
  • Mersen TR500R Fuses 500A 250V Mersen TR500R Fuses 500A 250V

    Mersen TR500R Fuses 500A 250V

    MSRP $353.94
    Surplus $232.02
    Mersen TR500R Fuses 500A 250V​ ARCA SKU:  F16-1257 Brand:  Mersen MPN:  TR500R UPC:  782001748197 Shipping Weight:  3.05 lbs. Shipping Height:  3.00 In. Shipping Length:  11.00 In...
    SKU:
    F16-1257
    Approval:
    UL 248-12
    Approval:
    CSA C22.2
    Approval:
    CE
    Characteristics:
    Time Delay
    Amps:
    500 A
    Diameter:
    2-9/16
    Interrupting Rating:
    200 kA (AC)
    Interrupting Rating:
    20 Kiloamp (DC)
    Length:
    10-3/8
    Terminal Type:
    Ferrule
    Time Delay:
    Vage Rating
    Type:
    Class RK5
    Volts:
    250 VAC/DC
    Short Description:
    2.56" x 10.38", 250 VAC 50/60 Hz/160 VDC, 500 A, 200 kA AC/20 kA DC Interrupt, PolyTube Body, Tin Plated Copper Ferrule Terminal, Clip Mount, Class RK5, Rejection, Current Limiting, Time Delay, Low Voltage UL Power Fuse (1 per Pack)
    Series:
    TR-R
    Data Sheet:
    Mersen_00090_PF12_PF13_DATA.pdf
    CAD Drawing:
    Mersen_00435_1_CAD.pdf
    CAD Drawings:
    Mersen_00435_1_CAD.pdf
    Current Rating:
    500 A
    Catalog:
    Mersen_00086_191_CAT.pdf
    Voltage Rating:
    250 VAC/DC
    Country of Origin:
    Mexico
    MSRP $353.94
    Surplus $232.02
    Qty in Cart: 0
    Price:
    MSRP $353.94
    Surplus $232.02
  • Mersen TR3-1/2R Fuses 10BOX

    Mersen TR3-1/2R Fuses 10BOX

    MSRP $176.97
    Surplus $13.15
    Mersen TR3-1/2R Fuses 10BOX​ ARCA SKU:  F16-1337 Brand:  Mersen MPN:  TR3-1/2R UPC:  782001747701 Shipping Weight:  0.20 lbs. Shipping Height:  1.00 In. Shipping Length:  2.00 In...
    SKU:
    F16-1337
    Series:
    TR-R
    Type:
    Class RK5
    Approval:
    UL 248-12
    Approval:
    CSA C22.2
    Volts:
    250 VAC/160 VDC
    Amps:
    32 A
    Interrupting Rating:
    200 kA (AC)
    Interrupting Rating:
    20 kA (DC)
    Terminal Type:
    Ferrule
    Length:
    2
    Diameter:
    9/16
    Characteristics:
    Time Delay
    Time Delay:
    Vage Rating
    Short Description:
    0.56" x 2", 250 VAC 50/60 Hz/160 VDC, 3-1/2 A, 200 kA AC/20 kA DC Interrupt, PolyTube Body, Tin Plated Copper Ferrule Terminal, Clip Mount, Class RK5, Rejection, Current Limiting, Time Delay
    Catalog:
    Mersen_00086_191_CAT.pdf
    Data Sheet:
    Mersen_00090_PF12_PF13_DATA.pdf
    CAD Drawing:
    Mersen_00099_1_CAD.pdf
    CAD Drawings:
    Mersen_00099_1_CAD.pdf
    Current Rating:
    3-1/2 A
    Voltage Rating:
    250 VAC/160 VDC
    Libra Liquidity Lot:
    Libra Auction Lot
    Country of Origin:
    United States
    MSRP $176.97
    Surplus $13.15
    Qty in Cart: 0
    Price:
    MSRP $176.97
    Surplus $13.15
  • Mersen A3T100 Fuses 100A 300V

    Mersen A3T100 Fuses 100A 300V

    MSRP $99.43
    Surplus $35.48
    Mersen A3T100 Fuses 100A 300V​ ARCA SKU:  F16-1992 Brand:  Mersen MPN:  A3T100 UPC:  782001890186 Shipping Weight:  0.10 lbs. Shipping Height:  1.00 In. Shipping Length:  3.00 In...
    SKU:
    F16-1992
    Approval:
    UL 248/248-15
    Approval:
    CSA C22.2
    Characteristics:
    Fast Acting
    Amps:
    100 A
    Diameter:
    0.81
    Interrupting Rating:
    200 kA (AC)
    Interrupting Rating:
    50 Kiloampere (DC)
    Length:
    2.16
    Terminal Type:
    Blade
    Type:
    Class T
    Volts:
    300 VAC
    Volts:
    160 VDC
    Short Description:
    0.81" x 2.16", 300 VAC/160 VDC, 100 A, 200 kA AC/50 kA DC Interrupt, GMG Body, Copper Blade Terminal, Bolted Mount, Class T, Current Limiting, Fast Acting, Low Voltage UL Power Fuse (5 per Pack)
    Series:
    A3T
    Data Sheet:
    Mersen_00052_PF32_PF33_DATA.pdf
    CAD Drawing:
    Mersen_00337_1_CAD.pdf
    Current Rating:
    100 A
    Catalog:
    Mersen_00086_195_CAT.pdf
    CAD Drawings:
    Mersen_00337_1_CAD.pdf
    Voltage Rating:
    300 VAC, 160 VDC
    Country of Origin:
    Mexico
    MSRP $99.43
    Surplus $35.48
    Qty in Cart: 0
    Price:
    MSRP $99.43
    Surplus $35.48
  • Mersen A4J200 Fuses 200A 600V Mersen A4J200 Fuses 200A 600V

    Mersen A4J200 Fuses 200A 600V

    MSRP $379.67
    Surplus $75.18
    Mersen A4J200 Fuses 200A 600V​ ARCA SKU:  F16-2011 Brand:  Mersen MPN:  A4J200 UPC:  782001960377 Shipping Weight:  0.80 lbs. Shipping Height:  2.00 In. Shipping Length:  7.00 In...
    SKU:
    F16-2011
    Approval:
    UL 248/248-8
    Approval:
    CSA C22.2
    Characteristics:
    Fast Acting
    Amps:
    200 A
    Diameter:
    1-5/8
    Interrupting Rating:
    200 kA (AC)
    Interrupting Rating:
    100 Kiloamp (DC)
    Length:
    5-3/4
    Terminal Type:
    Blade
    Type:
    Class J
    Volts:
    600 VAC
    Volts:
    300 VDC
    Short Description:
    1.62" x 5.75", 600 VAC/300 VDC, 200 A, 200 kA AC/100 kA DC Interrupt, GMG Body, Brass Alloy Blade Terminal, Clip Mount, Class J, Current Limiting, Fast Acting, Low Voltage UL Power Fuse (1 per Pack)
    Series:
    A4J
    Data Sheet:
    Mersen_00056_PF22_PF23_DATA.pdf
    CAD Drawing:
    Mersen_00352_1_CAD.pdf
    Catalog:
    Mersen_00086_193_CAT.pdf
    CAD Drawings:
    Mersen_00352_1_CAD.pdf
    Current Rating:
    200 A
    Voltage Rating:
    600 VAC, 300 VDC
    Country of Origin:
    United States
    MSRP $379.67
    Surplus $75.18
    Qty in Cart: 0
    Price:
    MSRP $379.67
    Surplus $75.18
  • Mersen A6T30 Fuses 30A 600V Mersen A6T30 Fuses 30A 600V

    Mersen A6T30 Fuses 30A 600V

    MSRP $49.51
    Surplus $13.99
    Mersen A6T30 Fuses 30A 600V​ ARCA SKU:  F16-1181 Brand:  Mersen MPN:  A6T30 UPC:  782001891060 Shipping Weight:  0.05 lbs. Shipping Height:  1.00 In. Shipping Length:  2.00 In...
    SKU:
    F16-1181
    Approval:
    UL 248/248-15
    Approval:
    CSA C22.2
    Characteristics:
    Fast Acting
    Amps:
    30 A
    Diameter:
    0.57
    Interrupting Rating:
    200 kA (AC)
    Interrupting Rating:
    100 Kiloamp (DC)
    Length:
    1.5
    Terminal Type:
    Ferrule
    Type:
    Class T
    Volts:
    600 VAC
    Volts:
    300 VDC
    Short Description:
    0.57" x 1.5", 600 VAC/300 VDC, 30 A, 200 kA AC/100 kA DC Interrupt, GMG Body, Copper Ferrule Terminal, Clip Mount, Class T, Current Limiting, Fast Acting, Low Voltage UL Power Fuse (10 per Pack)
    Series:
    A6T
    Data Sheet:
    Mersen_00052_PF32_PF33_DATA.pdf
    CAD Drawing:
    Mersen_00219_1_CAD.pdf
    Voltage Rating:
    600 VAC, 300 VDC
    Catalog:
    Mersen_00086_195_CAT.pdf
    CAD Drawings:
    Mersen_00219_1_CAD.pdf
    Current Rating:
    30 A
    Country of Origin:
    Mexico
    MSRP $49.51
    Surplus $13.99
    Qty in Cart: 0
    Price:
    MSRP $49.51
    Surplus $13.99
  • Mersen ATDR5 Fuses Mersen ATDR5 Fuses

    Mersen ATDR5 Fuses

    MSRP $55.68
    Surplus $33.15
    Mersen ATDR5 Fuses​ ARCA SKU:  F16-1415 Brand:  Mersen MPN:  ATDR5 UPC:  78200190102 Shipping Weight:  0.15 lbs. Shipping Height:  2.00 In. Shipping Length:  2.00 In. Shipping...
    SKU:
    F16-1415
    Series:
    ATDR
    Type:
    Class CC Rejection
    Approval:
    UL 248/248-4
    Approval:
    CSA C22.2
    Approval:
    CE
    Volts:
    600 VAC 50/60 Hertz
    Volts:
    300 VDC
    Amps:
    32 A
    Interrupting Rating:
    200 kA (AC)
    Interrupting Rating:
    100 kA (DC)
    Terminal Type:
    Ferrule
    Length:
    1.5
    Diameter:
    0.41
    Characteristics:
    Time Delay
    Time Delay:
    Vage Rating
    Short Description:
    0.41" x 1.5", 600 VAC, 300 VDC, 5 A, 200 kA Interrupt Rating, GMG Body/Insulating, Tin Plated Copper Connection/Terminal, Ferrule Terminal, Clip Mount, Class CC, Low Voltage, Current Limiting
    Catalog:
    Mersen_00180_PF24_PF25_CAT.pdf
    CAD Drawing:
    Mersen_00134_1_CAD.pdf
    TS PIK:
    110477105
    CAD Drawings:
    Mersen_00134_1_CAD.pdf
    Current Rating:
    5 A
    Voltage Rating:
    600 VAC 50/60 Hertz, 300 VDC
    Country of Origin:
    United States
    MSRP $55.68
    Surplus $33.15
    Qty in Cart: 0
    Price:
    MSRP $55.68
    Surplus $33.15
  • Mersen ATMR10 Fuses 10A 10BOX Mersen ATMR10 Fuses 10A 10BOX

    Mersen ATMR10 Fuses 10A 10BOX

    MSRP $48.61
    Surplus $9.32
    Mersen ATMR10 Fuses 10A 10BOX​ ARCA SKU:  F16-1566 Brand:  Mersen MPN:  ATMR10 UPC:  782001904531 Shipping Weight:  0.20 lbs. Shipping Height:  1.00 In. Shipping Length:  3.00 In...
    SKU:
    F16-1566
    Approval:
    UL 248/248-4
    Approval:
    CSA C22.2
    Characteristics:
    Fast Acting
    Amps:
    10 A
    Diameter:
    0.41
    Interrupting Rating:
    200 kA (AC)
    Interrupting Rating:
    100 Kiloamp (DC)
    Length:
    1.5
    Terminal Type:
    Ferrule
    Type:
    Class CC Rejection
    Volts:
    600 VAC 50/60 Hertz
    Volts:
    600 VDC
    Short Description:
    0.41" x 1.5", 600 VAC/VDC, 10 A, 200 kA Interrupt Rating, GMG Body/Insulating, Tin Plated Copper Connection/Terminal, Ferrule Terminal, Clip Mount, Class CC, Low Voltage, Fast Acting, UL Power Fuse
    Series:
    ATMR
    Catalog:
    Mersen_00180_PF28_CAT.pdf
    Current Rating:
    10 A
    Voltage Rating:
    600 VAC 50/60 Hertz, 600 VDC
    Country of Origin:
    Mexico
    MSRP $48.61
    Surplus $9.32
    Qty in Cart: 0
    Price:
    MSRP $48.61
    Surplus $9.32
  • Mersen TR17-1/2R Fuses 17.5A 250V 10BOX Mersen TR17-1/2R Fuses 17.5A 250V 10BOX

    Mersen TR17-1/2R Fuses 17.5A 250V 10BOX

    MSRP $223.12
    Surplus $38.48
    Mersen TR17-1/2R Fuses 17.5A 250V 10BOX​ ARCA SKU:  F16-1976 Brand:  Mersen MPN:  TR17-1/2R UPC:  782001747831 Shipping Weight:  0.40 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    F16-1976
    Approval:
    UL 248-12
    Approval:
    CSA C22.2
    Approval:
    CE
    Characteristics:
    Time Delay
    Amps:
    17-1/2 A
    Diameter:
    9/16
    Interrupting Rating:
    200 kA (AC)
    Interrupting Rating:
    20 Kiloamp (DC)
    Length:
    2
    Terminal Type:
    Ferrule
    Time Delay:
    Vage Rating
    Type:
    Class RK5
    Volts:
    250 VAC
    Volts:
    160 VDC
    Short Description:
    0.56" x 2", 250 VAC 50/60 Hz/160 VDC, 17-1/2 A, 200 kA AC/20 kA DC Interrupt, PolyTube Body, Tin Plated Copper Ferrule Terminal, Clip Mount, Class RK5, Rejection, Current Limiting, Time Delay, Low Voltage UL Power Fuse (10 per Pack)
    Series:
    TR-R
    Data Sheet:
    Mersen_00090_PF12_PF13_DATA.pdf
    CAD Drawing:
    Mersen_00099_1_CAD.pdf
    Voltage Rating:
    250 VAC, 160 VDC
    Current Rating:
    17-1/2 A
    CAD Drawings:
    Mersen_00099_1_CAD.pdf
    Catalog:
    Mersen_00086_191_CAT.pdf
    Country of Origin:
    Mexico
    MSRP $223.12
    Surplus $38.48
    Qty in Cart: 0
    Price:
    MSRP $223.12
    Surplus $38.48
  • Mersen TRS80R Distribution Fuses

    Mersen TRS80R Distribution Fuses

    MSRP $157.65
    Surplus $49.82
    SKU:  F16-2472 Brand:  Mersen MPN:  TRS80R UPC:  78200174909 Shipping Weight:  0.60 lbs. Shipping Height:  2.00 In. Shipping Length:  9.00 In. Shipping Width:  2.00 In...
    SKU:
    F16-2472
    Series:
    TRS-R
    Type:
    Class RK5 Rejection
    Approval:
    UL 248/248-12
    Approval:
    CSA C22.2
    Volts:
    600 VAC 50/60 Hertz
    Volts:
    600 VDC
    Amps:
    32 A
    Interrupting Rating:
    200 kA (AC)
    Interrupting Rating:
    100 kA (DC)
    Terminal Type:
    Blade
    Length:
    7.88
    Diameter:
    1.31
    Characteristics:
    Time Delay
    Characteristics:
    Current Limiting
    Short Description:
    1.31" x 7.88", 600 VAC/VDC, 50/60 Hz, 80 A, 200 kA Interrupt Rating, Poly Tube Body/Insulating, Tin Plated Copper Connection/Terminal, Blade Terminal, Clip Mount, Class RK5, Low Voltage, Current Limiting
    Catalog:
    Mersen_00180_PF12_PF13_CAT.pdf
    CAD Drawing:
    Mersen_00258_1_CAD.pdf
    TS PIK:
    528423
    Current Rating:
    80 A
    CAD Drawings:
    Mersen_00258_1_CAD.pdf
    Voltage Rating:
    600 VAC 50/60 Hertz, 600 VDC
    Country of Origin:
    United States
    MSRP $157.65
    Surplus $49.82
    Qty in Cart: 0
    Price:
    MSRP $157.65
    Surplus $49.82

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Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.