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 A50QS100-4Y Distribution Fuses

    MSRP $226.17
    Surplus $200.54
    SKU:  F16-14419 Brand:  Mersen MPN:  A50QS100-4Y UPC:  78200114006 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-14419
    Short Description:
    14006-FUSE,FORM 101
    MSRP $226.17
    Surplus $200.54
    Qty in Cart: 0
    Price:
    MSRP $226.17
    Surplus $200.54
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    Mersen A50QS1200-4 Fuses Mersen A50QS1200-4 Fuses

    Mersen A50QS1200-4 Fuses

    MSRP $855.56
    Surplus $455.16
    SKU:  F16-17240 Brand:  Mersen MPN:  A50QS1200-4 UPC:  782001142346 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-17240
    Short Description:
    1200A 500V SEMICOND FUSE
    MSRP $855.56
    Surplus $455.16
    Qty in Cart: 0
    Price:
    MSRP $855.56
    Surplus $455.16
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    Mersen A50QS125-4IL Distribution Fuses

    MSRP $190.63
    Surplus $152.13
    SKU:  F16-12594 Brand:  Mersen MPN:  A50QS125-4IL UPC:  78200130507 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-12594
    Current Rating:
    125 A
    Short Description:
    1.22" x 3.63", 500 VAC/VDC, 125 A, 200 kA AC/87 kA DC Interrupt Rating, GMG Body, Tin Plated Brass Blade Terminal, Bolted Mount, High Speed, Low W Loss, Round, Form 101, Semiconductor Protection Fuse with Trigger Indicator
    Interrupting Rating:
    200 kA (AC), 87 kA (DC)
    Approval:
    UL, CSA
    Type:
    Round, Semiconductor
    Series:
    A50QS
    Length:
    3.63
    Diameter:
    1.22
    Terminal Type:
    Blades, Bolt-In
    Voltage Rating:
    500 VAC/VDC
    Catalog:
    Mersen_00697_27_28_CAT.pdf
    CAD Drawings:
    Mersen_00787_1_CAD.pdf
    Data Sheet:
    Mersen_00013_HS6_HS7_DATA.pdf
    Characteristics:
    High Speed
    MSRP $190.63
    Surplus $152.13
    Qty in Cart: 0
    Price:
    MSRP $190.63
    Surplus $152.13
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    Mersen A50QS15-1 Fuses

    MSRP $44.00
    Surplus $11.88
    SKU:  F16-17239 Brand:  Mersen MPN:  A50QS15-1 UPC:  782001142391 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-17239
    MSRP $44.00
    Surplus $11.88
    Qty in Cart: 0
    Price:
    MSRP $44.00
    Surplus $11.88
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    Mersen A50QS175-4IL Distribution Fuses

    MSRP $190.63
    Surplus $169.03
    SKU:  F16-12595 Brand:  Mersen MPN:  A50QS175-4IL UPC:  78200130509 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-12595
    Short Description:
    175A 500V SEMICONDUCTOR FUSE
    MSRP $190.63
    Surplus $169.03
    Qty in Cart: 0
    Price:
    MSRP $190.63
    Surplus $169.03
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    Mersen A50QS250-4 Distribution Fuses

    MSRP $136.46
    Surplus $121.00
    SKU:  F16-13115 Brand:  Mersen MPN:  A50QS250-4 UPC:  78200194778 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-13115
    Series:
    A50QS
    Current Rating:
    250 A
    Short Description:
    1.5" x 4.34", 500 VAC/VDC, 250 A, 63 kVAC Interrupt, GMG Body, Tin Plated Brass Blade Terminal, Bolted Mount, Round, High Speed, Semiconductor Protection Fuse
    Interrupting Rating:
    63 kA (AC)
    Terminal Type:
    Blade
    Type:
    Round, Semiconductor
    Characteristics:
    High Speed
    Diameter:
    1.5
    Length:
    4.34
    Data Sheet:
    Mersen_00013_HS6_HS7_DATA.pdf
    Approval:
    UL 60314, CSA LR12636
    Catalog:
    Mersen_00302_27_28_CAT.pdf
    CAD Drawings:
    Mersen_00209_1_CAD.pdf
    Voltage Rating:
    500 VAC/DC
    MSRP $136.46
    Surplus $121.00
    Qty in Cart: 0
    Price:
    MSRP $136.46
    Surplus $121.00
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    Mersen A50QS325-4 Distribution Fuses

    MSRP $136.46
    Surplus $121.00
    SKU:  F16-8561 Brand:  Mersen MPN:  A50QS325-4 UPC:  78200194790 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-8561
    Short Description:
    94790-FUSE,FORM 101
    MSRP $136.46
    Surplus $121.00
    Qty in Cart: 0
    Price:
    MSRP $136.46
    Surplus $121.00
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    Mersen A50QS40-4 Distribution Fuses Mersen A50QS40-4 Distribution Fuses

    Mersen A50QS40-4 Distribution Fuses

    MSRP $58.56
    Surplus $51.92
    SKU:  F16-8562 Brand:  Mersen MPN:  A50QS40-4 UPC:  78200194793 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-8562
    Interrupting Rating:
    200 kA (AC), 87 kA (DC)
    Series:
    A50QS
    Short Description:
    1" x 3.63", 500 VAC/VDC, 40 A, 200 kA AC/87 kA DC Interrupt Rating, GMG Body, Tin Plated Brass Blade Terminal, Bolted Mount, High Speed, Low W Loss, Round, Form 101, Semiconductor Protection Fuse
    Approval:
    UL, CSA
    Current Rating:
    40 A
    Voltage Rating:
    500 VAC/VDC
    Type:
    Round, Semiconductor
    Length:
    3.63
    Diameter:
    1
    Characteristics:
    High Speed
    Data Sheet:
    Mersen_00013_HS6_HS7_DATA.pdf
    Terminal Type:
    Blades, Bolt-In
    CAD Drawings:
    Mersen_00126_1_CAD.pdf
    Catalog:
    Mersen_00697_27_28_CAT.pdf
    MSRP $58.56
    Surplus $51.92
    Qty in Cart: 0
    Price:
    MSRP $58.56
    Surplus $51.92
  • Contact Us For Quote
    Mersen A50QS400-4 Fuses Mersen A50QS400-4 Fuses

    Mersen A50QS400-4 Fuses

    MSRP $116.00
    Surplus $121.00
    SKU:  F16-6669 Brand:  Mersen MPN:  A50QS400-4 UPC:  78200194791 Shipping Weight:  0.50 lbs. Shipping Height:  3.00 In. Shipping Length:  3.00 In. Shipping Width:  3.00 In...
    SKU:
    F16-6669
    TS PIK:
    116082615
    Series:
    A50QS
    Current Rating:
    400 A
    Characteristics:
    High Speed
    Catalog:
    Mersen_00697_27_28_CAT.pdf
    Voltage Rating:
    500 VAC/DC
    Interrupting Rating:
    63 kA (AC)
    Data Sheet:
    Mersen_00013_HS6_HS7_DATA.pdf
    CAD Drawings:
    Mersen_00209_1_CAD.pdf
    Approval:
    UL 60314, CSA LR12636
    Short Description:
    1.5" x 4.34", 500 VAC/VDC, 400 A, 200 kA AC/87 kA DC Interrupt Rating, GMG Body, Tin Plated Copper Blade Terminal, Bolted Mount, High Speed, Low W Loss, Round, Form 101, Semiconductor Protection Fuse
    Terminal Type:
    Blade
    Length:
    4.34
    Diameter:
    1.5
    Type:
    Round, Semiconductor
    MSRP $116.00
    Surplus $121.00
    Qty in Cart: 0
    Price:
    MSRP $116.00
    Surplus $121.00
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    Mersen A50QS500-4 Distribution Fuses

    MSRP $227.97
    Surplus $202.13
    SKU:  F16-8069 Brand:  Mersen MPN:  A50QS500-4 UPC:  782001947859 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-8069
    Type:
    Round, Semiconductor
    Interrupting Rating:
    63 kA (AC)
    Voltage Rating:
    500 VAC/DC
    CAD Drawings:
    Mersen_00125_1_CAD.pdf
    Data Sheet:
    Mersen_00013_HS6_HS7_DATA.pdf
    Approval:
    UL 60314, CSA LR12636
    Terminal Type:
    Blade
    Diameter:
    2
    Catalog:
    Mersen_00302_27_28_CAT.pdf
    Length:
    4.47
    Series:
    A50QS
    Current Rating:
    500 A
    Short Description:
    2" x 4.47", 500 VAC/VDC, 500 A, 63 kVAC Interrupt, GMG Body, Tin Plated Brass Blade Terminal, Bolted Mount, Round, High Speed, Semiconductor Protection Fuse
    Characteristics:
    High Speed
    MSRP $227.97
    Surplus $202.13
    Qty in Cart: 0
    Price:
    MSRP $227.97
    Surplus $202.13
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    Mersen A50QS70-4IL Distribution Fuses

    MSRP $87.49
    Surplus $77.58
    SKU:  F16-8638 Brand:  Mersen MPN:  A50QS70-4IL UPC:  78200132864 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-8638
    Characteristics:
    High Speed
    Current Rating:
    70 A
    Series:
    A50QS
    Terminal Type:
    Blades, Bolt-In
    Type:
    Round, Semiconductor
    Short Description:
    1" x 3.63", 500 VAC/VDC, 70 A, 200 kA AC/87 kA DC Interrupt Rating, GMG Body, Tin Plated Brass Blade Terminal, Bolted Mount, High Speed, Low W Loss, Round, Form 101, Semiconductor Protection Fuse with Trigger Indicator
    Approval:
    UL, CSA
    Diameter:
    1
    Catalog:
    Mersen_00697_27_CAT.pdf
    CAD Drawings:
    Mersen_00791_1_CAD.pdf
    Voltage Rating:
    500 VAC/VDC
    Data Sheet:
    Mersen_00013_HS6_HS7_DATA.pdf
    Length:
    3.63
    Interrupting Rating:
    200 kA (AC), 87 kA (DC)
    MSRP $87.49
    Surplus $77.58
    Qty in Cart: 0
    Price:
    MSRP $87.49
    Surplus $77.58
  • Contact Us For Quote

    Mersen A50QS75-4Y Distribution Fuses

    MSRP $221.96
    Surplus $196.80
    SKU:  F16-14418 Brand:  Mersen MPN:  A50QS75-4Y UPC:  78200114005 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-14418
    Short Description:
    14005-FUSE,FORM 101
    MSRP $221.96
    Surplus $196.80
    Qty in Cart: 0
    Price:
    MSRP $221.96
    Surplus $196.80
  • Contact Us For Quote

    Mersen A50QS80-4IL Distribution Fuses

    MSRP $87.49
    Surplus $77.58
    SKU:  F16-8639 Brand:  Mersen MPN:  A50QS80-4IL UPC:  78200132865 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-8639
    Short Description:
    500V 80A SEMICONDUCTOR FUSE
    MSRP $87.49
    Surplus $77.58
    Qty in Cart: 0
    Price:
    MSRP $87.49
    Surplus $77.58
  • Contact Us For Quote

    Mersen A50QS90-4 Distribution Fuses

    MSRP $72.59
    Surplus $64.36
    SKU:  F16-14399 Brand:  Mersen MPN:  A50QS90-4 UPC:  78200194763 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-14399
    Series:
    A50QS
    Type:
    Round, Semiconductor
    Current Rating:
    90 A
    Characteristics:
    High Speed
    Catalog:
    Mersen_00302_27_28_CAT.pdf
    Length:
    3.63
    Approval:
    UL 60314, CSA LR12636
    Interrupting Rating:
    50 kA (AC)
    CAD Drawings:
    Mersen_00126_1_CAD.pdf
    Data Sheet:
    Mersen_00013_HS6_HS7_DATA.pdf
    Diameter:
    1
    Short Description:
    1" x 3.63", 500 VAC/VDC, 90 A, 50 kVAC Interrupt, GMG Body, Tin Plated Brass Blade Terminal, Bolted Mount, Round, High Speed, Semiconductor Protection Fuse
    Terminal Type:
    Blade
    Voltage Rating:
    500 VAC/DC
    MSRP $72.59
    Surplus $64.36
    Qty in Cart: 0
    Price:
    MSRP $72.59
    Surplus $64.36
  • Contact Us For Quote

    Mersen A50QS90-4IL Distribution Fuses

    MSRP $141.05
    Surplus $125.06
    SKU:  F16-12597 Brand:  Mersen MPN:  A50QS90-4IL UPC:  78200130988 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-12597
    Short Description:
    FORM 101 A50
    MSRP $141.05
    Surplus $125.06
    Qty in Cart: 0
    Price:
    MSRP $141.05
    Surplus $125.06
  • Contact Us For Quote

    Mersen A50QS900-4 Distribution Fuses

    MSRP $769.18
    Surplus $682.01
    SKU:  F16-8073 Brand:  Mersen MPN:  A50QS900-4 UPC:  782001142322 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-8073
    Type:
    Round, Semiconductor
    Interrupting Rating:
    200 kA (AC), 87 kA (DC)
    Current Rating:
    900 A
    Short Description:
    2.88" x 6.97", 500 VAC/VDC, 900 A, 200 kA AC/87 kA DC Interrupt Rating, GMG Body, Silver Plated Copper Blade Terminal, Bolted Mount, High Speed, Low W Loss, Round, Form 101, Semiconductor Protection Fuse
    Series:
    A50QS
    Diameter:
    2.88
    Voltage Rating:
    500 VAC/VDC
    Length:
    6.97
    Approval:
    UL, CSA
    Catalog:
    Mersen_00697_27_28_CAT.pdf
    Characteristics:
    High Speed
    Terminal Type:
    Blades, Bolt-In
    Data Sheet:
    Mersen_00013_HS6_HS7_DATA.pdf
    CAD Drawings:
    Mersen_00207_1_CAD.pdf
    MSRP $769.18
    Surplus $682.01
    Qty in Cart: 0
    Price:
    MSRP $769.18
    Surplus $682.01
  • Contact Us For Quote

    Mersen A550C25-15 Distribution Fuses

    MSRP $552.68
    Surplus $490.04
    SKU:  F16-8821 Brand:  Mersen MPN:  A550C25-15 UPC:  78200134220 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-8821
    Short Description:
    5.5KV, 25AMPS, TYPE 15, MV CAP
    MSRP $552.68
    Surplus $490.04
    Qty in Cart: 0
    Price:
    MSRP $552.68
    Surplus $490.04
  • Contact Us For Quote

    Mersen A550C30-15 Distribution Fuses

    MSRP $552.68
    Surplus $490.04
    SKU:  F16-8822 Brand:  Mersen MPN:  A550C30-15 UPC:  78200134221 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-8822
    Short Description:
    5.5KV, 30AMPS, TYPE 15, MV CAP
    MSRP $552.68
    Surplus $490.04
    Qty in Cart: 0
    Price:
    MSRP $552.68
    Surplus $490.04
  • Contact Us For Quote

    Mersen A550C30-70 Distribution Fuses

    MSRP $535.23
    Surplus $474.57
    SKU:  F16-8816 Brand:  Mersen MPN:  A550C30-70 UPC:  78200133641 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-8816
    Short Description:
    5.5KV 30 AMPS TYPE 70 MV CA
    MSRP $535.23
    Surplus $474.57
    Qty in Cart: 0
    Price:
    MSRP $535.23
    Surplus $474.57

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