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 A4BQ800 Fuses Mersen A4BQ800 Fuses

    Mersen A4BQ800 Fuses

    MSRP $1,752.89
    Surplus $506.72
    SKU:  F16-2162 Brand:  Mersen MPN:  A4BQ800 UPC:  78200193937 Shipping Weight:  3.80 lbs. Shipping Height:  3.00 In. Shipping Length:  10.00 In. Shipping Width:  4.00 In...
    SKU:
    F16-2162
    TS PIK:
    110477471
    Catalog:
    Mersen_00086_188_CAT.pdf
    Voltage Rating:
    600 VAC, 500 VDC
    Terminal Type:
    Blade
    Length:
    8-5/8
    Current Rating:
    800 A
    CAD Drawings:
    Mersen_00348_1_CAD.pdf
    Short Description:
    2" x 8.63", 600 VAC/500 VDC, 800 A, 200 kA AC/100 kA DC Interrupt, GMG Body, Silver Plated Copper Blade Terminal, Bolted Mount, Class L, Rejection, Current Limiting, 4 Sec Time Delay, Low Vage UL Power Fuse (1 per Pack)
    Series:
    A4BQ
    Type:
    Class L
    Characteristics:
    Time Delay
    Data Sheet:
    Mersen_00019_PF1_PF2_DATA.pdf
    Diameter:
    2-1/2
    Interrupting Rating:
    200 kA (AC), 100 kA (DC)
    Approval:
    UL 248/248-10, CSA C22.2
    MSRP $1,752.89
    Surplus $506.72
    Qty in Cart: 0
    Price:
    MSRP $1,752.89
    Surplus $506.72
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    Mersen A4BT1000 Distribution Fuses

    Mersen A4BT1000 Distribution Fuses

    MSRP $1,006.46
    Surplus $892.40
    SKU:  F16-7963 Brand:  Mersen MPN:  A4BT1000 UPC:  782001939922 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-7963
    Current Rating:
    1000 A
    Interrupting Rating:
    200 kA (AC), 100 kA (DC)
    Series:
    A4BT
    Diameter:
    2-1/2
    Type:
    Class L
    Approval:
    UL 248/248-10, CSA C22.2
    Characteristics:
    10 Second Time Delay (at 500 Percent Rated Load)
    Terminal Type:
    Blade
    CAD Drawings:
    Mersen_00349_1_CAD.pdf
    Length:
    10-3/4
    Data Sheet:
    Mersen_00019_PF6_PF7_DATA.pdf
    Voltage Rating:
    600 VAC, 500 VDC
    Catalog:
    Mersen_00086_188_CAT.pdf
    Short Description:
    2.5" x 10.75", 600 VAC 50/60 Hz/500 VDC, 1000 A, 200 kA AC/100 kA DC Interrupt, GMG Body, Silver Plated Copper Blade Terminal, Bolted Mount, Class L, Current Limiting, Full 10 Sec Time Delay, Low Vage UL Power Fuse (1 per Pack)
    MSRP $1,006.46
    Surplus $892.40
    Qty in Cart: 0
    Price:
    MSRP $1,006.46
    Surplus $892.40
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    Mersen A4BT1200 Fuses 600V

    Mersen A4BT1200 Fuses 600V

    MSRP $1,936.77
    Surplus $843.46
    SKU:  F16-2982 Brand:  Mersen MPN:  A4BT1200 UPC:  78200193993 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-2982
    Short Description:
    2.5" x 10.75", 600 VAC 50/60 Hz/500 VDC, 1200 A, 200 kA AC/100 kA DC Interrupt, GMG Body, Silver Plated Copper Blade Terminal, Bolted Mount, Class L, Current Limiting, Full 10 Sec Time Delay, Low Vage UL Power Fuse (1 per Pack)
    Type:
    Class L
    Series:
    A4BY
    Interrupting Rating:
    200 kA (AC), 100 kA (DC)
    Characteristics:
    10 Sec Time Delay (at 500 Percent Rated Load)
    Catalog:
    Mersen_00086_188_CAT.pdf
    Data Sheet:
    Mersen_00019_PF6_PF7_DATA.pdf
    Voltage Rating:
    600 VAC, 500 VDC
    Terminal Type:
    Blade
    Current Rating:
    1200 A
    CAD Drawings:
    Mersen_00349_1_CAD.pdf
    Interrupt Rating:
    100 kA
    MSRP $1,936.77
    Surplus $843.46
    Qty in Cart: 0
    Price:
    MSRP $1,936.77
    Surplus $843.46
  • Contact Us For Quote
    Mersen A4BT200 Fuses

    Mersen A4BT200 Fuses

    MSRP $886.76
    Surplus $786.26
    SKU:  F16-17133 Brand:  Mersen MPN:  A4BT200 UPC:  782001939809 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-17133
    Short Description:
    L TD FUSE 600V 200A A4BT
    MSRP $886.76
    Surplus $786.26
    Qty in Cart: 0
    Price:
    MSRP $886.76
    Surplus $786.26
  • Contact Us For Quote
    Mersen A4BT250 Fuses Mersen A4BT250 Fuses

    Mersen A4BT250 Fuses

    MSRP $886.76
    Surplus $786.26
    SKU:  F16-17231 Brand:  Mersen MPN:  A4BT250 UPC:  782001939816 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-17231
    Short Description:
    L TD FUSE 600V 250A A4BT
    MSRP $886.76
    Surplus $786.26
    Qty in Cart: 0
    Price:
    MSRP $886.76
    Surplus $786.26
  • Mersen A4BT601 Fuses Mersen A4BT601 Fuses

    Mersen A4BT601 Fuses

    MSRP $2,170.17
    Surplus $476.25
    SKU:  F16-5672 Brand:  Mersen MPN:  A4BT601 UPC:  78200193999 Shipping Weight:  4.12 lbs. Shipping Height:  2.50 In. Shipping Length:  8.62 In. Shipping Width:  2.50 In...
    SKU:
    F16-5672
    TS PIK:
    2170
    Short Description:
    3" x 8.63", 600 VAC 50/60 Hz/500 VDC, 601 A, 200 kA AC/100 kA DC Interrupt, GMG Body, Silver Plated Copper Blade Terminal, Bolted Mount, Class L, Current Limiting, Full 10 Sec Time Delay, Low Vage UL Power Fuse (1 per Pack)
    Type:
    Class L
    Series:
    A4BY
    Characteristics:
    10 Sec Time Delay (at 500 Percent Rated Load)
    Current Rating:
    601 A
    Catalog:
    Mersen_00086_188_CAT.pdf
    Data Sheet:
    Mersen_00019_PF6_PF7_DATA.pdf
    CAD Drawings:
    Mersen_00349_1_CAD.pdf
    Voltage Rating:
    600 VAC, 500 VDC
    Terminal Type:
    Blade
    Approval:
    UL 248/248-10, CSA C22.2
    Diameter:
    2-1/2
    Length:
    8-5/8
    Interrupting Rating:
    200 kA (AC), 100 kA (DC)
    MSRP $2,170.17
    Surplus $476.25
    Qty in Cart: 0
    Price:
    MSRP $2,170.17
    Surplus $476.25
  • Contact Us For Quote
    Mersen A4BT650 Fuses Mersen A4BT650 Fuses

    Mersen A4BT650 Fuses

    MSRP $1,060.63
    Surplus $940.43
    SKU:  F16-17086 Brand:  Mersen MPN:  A4BT650 UPC:  782001939878 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-17086
    Short Description:
    3" x 8.63", 600 VAC/500 VDC, 650 A, 200 kA AC Interrupt, GMG Body, Blade Terminal, Time Delay, Class L, Bolted, Power Fuse (1 per Pack)
    Characteristics:
    10 Second Time Delay (At 500 Percent Rated Load)
    Terminal Type:
    Blade
    Series:
    A4BT
    Voltage Rating:
    600 VAC, 500 VDC
    Interrupting Rating:
    200 kA (AC), 100 kA (DC)
    Diameter:
    3
    CAD Drawings:
    Mersen_00123_1_CAD.pdf
    Approval:
    UL 248/248-10, CSA C22.2
    Current Rating:
    650 A
    Catalog:
    Mersen_00019_PF6_PF7_CAT.pdf
    Length:
    8.63
    Type:
    Class L
    MSRP $1,060.63
    Surplus $940.43
    Qty in Cart: 0
    Price:
    MSRP $1,060.63
    Surplus $940.43
  • Contact Us For Quote
    Mersen A4BT900 Fuses Mersen A4BT900 Fuses

    Mersen A4BT900 Fuses

    MSRP $1,064.40
    Surplus $943.76
    SKU:  F16-17088 Brand:  Mersen MPN:  A4BT900 UPC:  782001939915 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-17088
    Short Description:
    L TD FUSE 600V 900A A4BT
    MSRP $1,064.40
    Surplus $943.76
    Qty in Cart: 0
    Price:
    MSRP $1,064.40
    Surplus $943.76
  • Contact Us For Quote
    Mersen A4BX225-150J Distribution Fuses Mersen A4BX225-150J Distribution Fuses

    Mersen A4BX225-150J Distribution Fuses

    MSRP $912.09
    Surplus $808.72
    SKU:  F16-9682 Brand:  Mersen MPN:  A4BX225-150J UPC:  78200120999 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-9682
    Short Description:
    AT-FORM 480
    MSRP $912.09
    Surplus $808.72
    Qty in Cart: 0
    Price:
    MSRP $912.09
    Surplus $808.72
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    Mersen A4BX2500-GE Distribution Fuses

    MSRP $6,003.72
    Surplus $5,323.30
    SKU:  F16-10529 Brand:  Mersen MPN:  A4BX2500-GE UPC:  78200193873 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-10529
    Short Description:
    93873-FUSE,FORM 480
    MSRP $6,003.72
    Surplus $5,323.30
    Qty in Cart: 0
    Price:
    MSRP $6,003.72
    Surplus $5,323.30
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    Mersen A4BX2500-GE-TA Distribution Fuses

    MSRP $5,888.27
    Surplus $5,220.94
    SKU:  F16-12890 Brand:  Mersen MPN:  A4BX2500-GE-TA UPC:  78200146328 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00...
    SKU:
    F16-12890
    Short Description:
    2500A 600V WELDER PROTECTOR
    MSRP $5,888.27
    Surplus $5,220.94
    Qty in Cart: 0
    Price:
    MSRP $5,888.27
    Surplus $5,220.94
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    Mersen A4BX500-150 Distribution Fuses Mersen A4BX500-150 Distribution Fuses

    Mersen A4BX500-150 Distribution Fuses

    MSRP $1,898.70
    Surplus $1,683.51
    SKU:  F16-10460 Brand:  Mersen MPN:  A4BX500-150 UPC:  78200193499 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-10460
    Short Description:
    93499-FUSE,FORM 480
    MSRP $1,898.70
    Surplus $1,683.51
    Qty in Cart: 0
    Price:
    MSRP $1,898.70
    Surplus $1,683.51
  • Mersen A4BY1000 Fuses Mersen A4BY1000 Fuses

    Mersen A4BY1000 Fuses

    MSRP $3,375.94
    Surplus $460.91
    SKU:  F16-4670 Brand:  Mersen MPN:  A4BY1000 UPC:  78200193914 Shipping Weight:  4.45 lbs. Shipping Height:  4.00 In. Shipping Length:  12.00 In. Shipping Width:  4.00 In...
    SKU:
    F16-4670
    TS PIK:
    529735
    Short Description:
    2.5" x 10.75", 600 VAC/300 VDC, 1000 A, 200 kA AC/100 kA DC Interrupt, GMG Body, Silver Plated Copper Blade Terminal, Bolted Mount, Class L, Current Limiting, 4 Sec Time Delay, Low Vage UL Power Fuse (1 per Pack)
    Series:
    A4BY
    Characteristics:
    Time Delay
    Current Rating:
    1000 A
    Type:
    Class L
    Interrupting Rating:
    200 kA (AC), 100 kA (DC)
    CAD Drawings:
    Mersen_00195_1_CAD.pdf
    Data Sheet:
    Mersen_00019_PF4_PF5_DATA.pdf
    Catalog:
    Mersen_00086_188_CAT.pdf
    Terminal Type:
    Blade
    Diameter:
    2-1/2
    Voltage Rating:
    600 VAC, 300 VDC
    Length:
    10-3/4
    Approval:
    UL 248/248-10, CSA C22.2
    MSRP $3,375.94
    Surplus $460.91
    Qty in Cart: 0
    Price:
    MSRP $3,375.94
    Surplus $460.91
  • Contact Us For Quote
    Mersen A4BY1200-TI Distribution Fuses

    Mersen A4BY1200-TI Distribution Fuses

    MSRP $1,146.09
    Surplus $1,016.20
    SKU:  F16-9420 Brand:  Mersen MPN:  A4BY1200-TI UPC:  78200193958 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-9420
    Short Description:
    93958-FUSE,FORM 480
    MSRP $1,146.09
    Surplus $1,016.20
    Qty in Cart: 0
    Price:
    MSRP $1,146.09
    Surplus $1,016.20
  • Contact Us For Quote

    Mersen A4BY2000-EDC Distribution Fuses

    MSRP $5,489.00
    Surplus $1,482.03
    SKU:  F16-10555 Brand:  Mersen MPN:  A4BY2000-EDC UPC:  78200193972 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-10555
    Short Description:
    93972-FUSE,FORM 480
    MSRP $5,489.00
    Surplus $1,482.03
    Qty in Cart: 0
    Price:
    MSRP $5,489.00
    Surplus $1,482.03
  • Contact Us For Quote
    Mersen A4BY2000-TA Distribution Fuses

    Mersen A4BY2000-TA Distribution Fuses

    MSRP $2,205.73
    Surplus $1,955.74
    SKU:  F16-14307 Brand:  Mersen MPN:  A4BY2000-TA UPC:  78200148980 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-14307
    Short Description:
    L TD FUSE 600V 2000A A4BY TA
    MSRP $2,205.73
    Surplus $1,955.74
    Qty in Cart: 0
    Price:
    MSRP $2,205.73
    Surplus $1,955.74
  • Contact Us For Quote
    Mersen A4BY250 Distribution Fuses Mersen A4BY250 Distribution Fuses

    Mersen A4BY250 Distribution Fuses

    MSRP $1,173.85
    Surplus $1,040.81
    SKU:  F16-7959 Brand:  Mersen MPN:  A4BY250 UPC:  782001939014 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-7959
    Short Description:
    2" x 8.63", 600 VAC/300 VDC, 250 A, 200 kA AC/100 kA DC Interrupt, GMG Body, Silver Plated Copper Blade Terminal, Bolted Mount, Class L, Current Limiting, 4 Sec Time Delay, Low Vage UL Power Fuse (1 per Pack)
    Data Sheet:
    Mersen_00019_PF4_PF5_DATA.pdf
    Diameter:
    2
    Terminal Type:
    Blade
    Series:
    A4BY
    Catalog:
    Mersen_00086_188_CAT.pdf
    Current Rating:
    250 A
    Type:
    Class L
    Length:
    8-5/8
    Interrupting Rating:
    200 kA (AC), 100 kA (DC)
    CAD Drawings:
    Mersen_00124_1_CAD.pdf
    Approval:
    UL 248-10, CSA C22.2, IEC 269-2-1
    Voltage Rating:
    600 VAC, 300 VDC
    Characteristics:
    4 Second Time Delay (At 500 Percent Rated Load)
    MSRP $1,173.85
    Surplus $1,040.81
    Qty in Cart: 0
    Price:
    MSRP $1,173.85
    Surplus $1,040.81
  • Contact Us For Quote

    Mersen A4BY2500-EDC Distribution Fuses

    MSRP $6,880.00
    Surplus $1,857.60
    SKU:  F16-10556 Brand:  Mersen MPN:  A4BY2500-EDC UPC:  78200193973 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-10556
    Short Description:
    93973-FUSE,FORM 480
    MSRP $6,880.00
    Surplus $1,857.60
    Qty in Cart: 0
    Price:
    MSRP $6,880.00
    Surplus $1,857.60
  • Contact Us For Quote
    Mersen A4BY300-TI Distribution Fuses

    Mersen A4BY300-TI Distribution Fuses

    MSRP $1,252.52
    Surplus $1,110.57
    SKU:  F16-9400 Brand:  Mersen MPN:  A4BY300-TI UPC:  78200138612 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    F16-9400
    Short Description:
    600V 300A CLASS L TD FUSE W/TI
    MSRP $1,252.52
    Surplus $1,110.57
    Qty in Cart: 0
    Price:
    MSRP $1,252.52
    Surplus $1,110.57
  • Contact Us For Quote

    Mersen A4BY3000-55BA Distribution Fuses

    MSRP $7,681.70
    Surplus $6,811.11
    SKU:  F16-10525 Brand:  Mersen MPN:  A4BY3000-55BA UPC:  78200193856 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00...
    SKU:
    F16-10525
    Short Description:
    93856-FUSE,FORM 480
    MSRP $7,681.70
    Surplus $6,811.11
    Qty in Cart: 0
    Price:
    MSRP $7,681.70
    Surplus $6,811.11

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