
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 A50P450-4TI Distribution Fuses
MSRP $485.74Surplus $430.69SKU: F16-10766 Brand: Mersen MPN: A50P450-4TI UPC: 78200194617 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- F16-10766
- Short Description:
- 94617-FUSE,FORM 101
MSRP $485.74Surplus $430.69 -
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Mersen A50P700-4TA Distribution Fuses
MSRP $866.32Surplus $768.13SKU: F16-10714 Brand: Mersen MPN: A50P700-4TA UPC: 78200194490 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- F16-10714
- Short Description:
- 94490-FUSE,FORM 101
MSRP $866.32Surplus $768.13 -
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Mersen A50P700-4TI Distribution Fuses
MSRP $825.58Surplus $732.01SKU: F16-10773 Brand: Mersen MPN: A50P700-4TI UPC: 78200194639 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- F16-10773
- Short Description:
- 94639-FUSE,FORM 101
MSRP $825.58Surplus $732.01 -
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Mersen A50P900-4 Distribution Fuses
MSRP $1,252.61Surplus $1,110.65SKU: F16-10844 Brand: Mersen MPN: A50P900-4 UPC: 78200194786 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- F16-10844
- Series:
- A50P
- Interrupting Rating:
- 100 kA (AC), 79 kA (DC)
- Short Description:
- 3" x 6.97", 500 VAC, 450 VDC, 900 A, 100 kA AC/79 kA DC Interrupt Rating, GMG Body, Silver Plated Copper Blade Terminal, Bolted Mount, Very Fast Acting, High Speed, Current Limiting, Round, Form 101, Semiconductor Protection Fuse
- Current Rating:
- 900 A
- Length:
- 6.97
- Catalog:
- Mersen_00697_25_26_CAT.pdf
- Approval:
- UL
- CAD Drawings:
- Mersen_00784_1_CAD.pdf
- Type:
- Round, Semiconductor
- Terminal Type:
- Blade
- Voltage Rating:
- 500 VAC, 450 VDC
- Data Sheet:
- Mersen_00057_HS8_HS9_DATA.pdf
- Characteristics:
- Very Fast Acting, High Speed
- Diameter:
- 3
MSRP $1,252.61Surplus $1,110.65 -
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Mersen A50QS100-4T Distribution Fuses
MSRP $174.00Surplus $46.98SKU: F16-11076 Brand: Mersen MPN: A50QS100-4T UPC: 78200144550 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- F16-11076
MSRP $174.00Surplus $46.98 -
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Mersen A50QS100-4Y Distribution Fuses
MSRP $226.17Surplus $200.54SKU: 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 $226.17Surplus $200.54 -
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Mersen A50QS1200-4 Fuses
MSRP $855.56Surplus $455.16SKU: 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 $855.56Surplus $455.16 -
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Mersen A50QS125-4IL Distribution Fuses
MSRP $190.63Surplus $152.13SKU: 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 $190.63Surplus $152.13 -
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Mersen A50QS15-1 Fuses
MSRP $44.00Surplus $11.88SKU: 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 $44.00Surplus $11.88 -
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Mersen A50QS175-4IL Distribution Fuses
MSRP $190.63Surplus $169.03SKU: 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 $190.63Surplus $169.03 -
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Mersen A50QS250-4 Distribution Fuses
MSRP $136.46Surplus $121.00SKU: 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 $136.46Surplus $121.00 -
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Mersen A50QS325-4 Distribution Fuses
MSRP $136.46Surplus $121.00SKU: 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 $136.46Surplus $121.00 -
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Mersen A50QS40-4 Distribution Fuses
MSRP $58.56Surplus $51.92SKU: 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 $58.56Surplus $51.92 -
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Mersen A50QS400-4 Fuses
MSRP $116.00Surplus $121.00SKU: 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 $116.00Surplus $121.00 -
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Mersen A50QS500-4 Distribution Fuses
MSRP $227.97Surplus $202.13SKU: 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 $227.97Surplus $202.13 -
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Mersen A50QS70-4IL Distribution Fuses
MSRP $87.49Surplus $77.58SKU: 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 $87.49Surplus $77.58 -
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Mersen A50QS75-4Y Distribution Fuses
MSRP $221.96Surplus $196.80SKU: 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 $221.96Surplus $196.80 -
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Mersen A50QS80-4IL Distribution Fuses
MSRP $87.49Surplus $77.58SKU: 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 $87.49Surplus $77.58 -
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Mersen A50QS90-4 Distribution Fuses
MSRP $72.59Surplus $64.36SKU: 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 $72.59Surplus $64.36 -
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Mersen A50QS90-4IL Distribution Fuses
MSRP $141.05Surplus $125.06SKU: 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 $141.05Surplus $125.06
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