
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 A50P325-4 Fuse Accessories
MSRP $332.35Surplus $80.65Ferraz Shawmut A50P325-4 Fuse Accessories​ ARCA SKU: F16-3740 Brand: Ferraz Shawmut MPN: A50P325-4 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- F16-3740
- Short Description:
- 500V 325A SEMICOND FUSE
MSRP $332.35Surplus $80.65 -
Ferraz Shawmut A50P350-4 Fuse Accessories 350A
MSRP $276.96Surplus $80.65Ferraz Shawmut A50P350-4 Fuse Accessories 350A​ ARCA SKU: F16-3741 Brand: Ferraz Shawmut MPN: A50P350-4 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- F16-3741
- Series:
- A50P
- Short Description:
- 1.5" x 4.34", 500 VAC, 450 VDC, 350 A, 100 kA AC/79 kA DC Interrupt Rating, GMG Body, Tin Plated Brass Blade Terminal, Bolted Mount, Very Fast Acting, High Speed, Current Limiting, Round, Form 101, Semiconductor Protection Fuse
- Data Sheet:
- Mersen_00057_HS8_HS9_DATA.pdf
- Type:
- Round, Semiconductor
- Current Rating:
- 350 A
- Catalog:
- Mersen_00697_25_26_CAT.pdf
- Terminal Type:
- Blade
- CAD Drawings:
- Mersen_00203_1_CAD.pdf
- Characteristics:
- Very Fast Acting, High Speed
- Voltage Rating:
- 500 VAC, 450 VDC
- Length:
- 4.34
- Diameter:
- 1.5
- Interrupting Rating:
- 52 kA (AC)
- Approval:
- UL
MSRP $276.96Surplus $80.65 -
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Ferraz Shawmut A50P40-4 Fuse Accessories 500V
MSRP $108.76Surplus $31.67Ferraz Shawmut A50P40-4 Fuse Accessories 500V​ ARCA SKU: F16-3743 Brand: Ferraz Shawmut MPN: A50P40-4 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- F16-3743
- Short Description:
- 0.81" x 3.19", 500 VAC, 450 VDC, 40 A, 100 kA AC/79 kA DC Interrupt Rating, GMG Body, Tin Plated Copper Blade Terminal, Bolted Mount, Very Fast Acting, High Speed, Current Limiting, Round, Form 101, Semiconductor Protection Fuse
- Series:
- A50P
- Catalog:
- Mersen_00697_25_26_CAT.pdf
- CAD Drawings:
- Mersen_00204_1_CAD.pdf
- Type:
- Round, Semiconductor
- Current Rating:
- 40 A
- Terminal Type:
- Blade
- Data Sheet:
- Mersen_00057_HS8_HS9_DATA.pdf
- Length:
- 3.19
- Approval:
- UL 60314
- Interrupting Rating:
- 25 kA (AC)
- Diameter:
- 0.81
- Characteristics:
- Very Fast Acting, High Speed
- Voltage Rating:
- 500 VAC, 450 VDC
MSRP $108.76Surplus $31.67 -
Ferraz Shawmut A50P450-4 Fuse Accessories
MSRP $384.47Surplus $111.96Ferraz Shawmut A50P450-4 Fuse Accessories​ ARCA SKU: F16-3744 Brand: Ferraz Shawmut MPN: A50P450-4 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- F16-3744
- Short Description:
- SC FUSE 500V 450A P BLADE
MSRP $384.47Surplus $111.96 -
Ferraz Shawmut A50P450-4TA Fuse Accessories
MSRP $517.82Surplus $125.66Ferraz Shawmut A50P450-4TA Fuse Accessories​ ARCA SKU: F16-3745 Brand: Ferraz Shawmut MPN: A50P450-4TA UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- F16-3745
- Short Description:
- 14067-FUSE,FORM 101
MSRP $517.82Surplus $125.66 -
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Ferraz Shawmut A50P50-4 Fuse Accessories 500V
MSRP $108.76Surplus $31.67Ferraz Shawmut A50P50-4 Fuse Accessories 500V​ ARCA SKU: F16-3747 Brand: Ferraz Shawmut MPN: A50P50-4 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- F16-3747
- Voltage Rating:
- 500 VAC, 450 VDC
- Length:
- 3.19
- Short Description:
- 0.81" x 3.19", 500 VAC, 450 VDC, 50 A, 100 kA AC/79 kA DC Interrupt Rating, GMG Body, Tin Plated Copper Blade Terminal, Bolted Mount, Very Fast Acting, High Speed, Current Limiting, Round, Form 101, Semiconductor Protection Fuse
- Series:
- A50P
- Characteristics:
- Very Fast Acting, High Speed
- Current Rating:
- 50 A
- Catalog:
- Mersen_00697_25_26_CAT.pdf
- Data Sheet:
- Mersen_00057_HS8_HS9_DATA.pdf
- Terminal Type:
- Blade
- Type:
- Round, Semiconductor
- CAD Drawings:
- Mersen_00204_1_CAD.pdf
MSRP $108.76Surplus $31.67 -
Ferraz Shawmut A50P500-4 Fuse Accessories
MSRP $384.47Surplus $52.93Ferraz Shawmut A50P500-4 Fuse Accessories​ ARCA SKU: F16-3746 Brand: Ferraz Shawmut MPN: A50P500-4 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- F16-3746
- Interrupting Rating:
- 50 kA (AC)
- Short Description:
- 2" x 4.47", 500 VAC, 450 VDC, 500 A, 50 kA AC Interrupt, GMG Body, Tin Plated Copper Blade Terminal, Bolted Mount, Round, Current Limiting, High Speed, Very Fast Acting, Semiconductor Protection Fuse
- Series:
- A50P
- Type:
- Round, Semiconductor
- Characteristics:
- Very Fast Acting, High Speed
- Terminal Type:
- Blade
- Data Sheet:
- Mersen_00057_HS8_HS9_DATA.pdf
- Current Rating:
- 500 A
- Length:
- 4.47
- Diameter:
- 2
- CAD Drawings:
- Mersen_00205_1_CAD.pdf
- Approval:
- UL 60314
- Voltage Rating:
- 500 VAC, 450 VDC
MSRP $384.47Surplus $52.93 -
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Ferraz Shawmut A50P55-4 Fuse Accessories
MSRP $105.62Surplus $30.75Ferraz Shawmut A50P55-4 Fuse Accessories​ ARCA SKU: F16-3748 Brand: Ferraz Shawmut MPN: A50P55-4 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- F16-3748
- Type:
- Round, Semiconductor
- Short Description:
- 0.81" x 3.19", 500 VAC, 450 VDC, 55 A, 100 kA AC/79 kA DC Interrupt Rating, GMG Body, Tin Plated Copper Blade Terminal, Bolted Mount, Very Fast Acting, High Speed, Current Limiting, Round, Form 101, Semiconductor Protection Fuse
- Series:
- A50P
- Characteristics:
- Very Fast Acting, High Speed
- Interrupting Rating:
- 25 kA (AC)
- Terminal Type:
- Blade
- Length:
- 3.19
- CAD Drawings:
- Mersen_00204_1_CAD.pdf
- Diameter:
- 0.81
- Data Sheet:
- Mersen_00057_HS8_HS9_DATA.pdf
- Current Rating:
- 55 A
- Voltage Rating:
- 500 VAC, 450 VDC
- Catalog:
- Mersen_00697_25_26_CAT.pdf
- Approval:
- UL
MSRP $105.62Surplus $30.75 -
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Ferraz Shawmut A50P60-4 Fuse Accessories
MSRP $117.46Surplus $58.73SKU: F16-4039 Brand: Ferraz Shawmut MPN: A50P60-4 UPC: 78200194600 Shipping Weight: 0.15 lbs. Shipping Height: 1.00 In. Shipping Length: 4.00 In. Shipping Width: 1.00...- SKU:
- F16-4039
- TS PIK:
- 529945
MSRP $117.46Surplus $58.73 -
Ferraz Shawmut A50P600-4 Distribution Fuses
MSRP $384.47Surplus $131.71SKU: E30-7931 Brand: Ferraz Shawmut MPN: A50P600-4 UPC: 78200194626 Shipping Weight: 1.20 lbs. Shipping Height: 2.00 In. Shipping Length: 4.50 In. Shipping Width: 2...- SKU:
- E30-7931
- TS PIK:
- 529961
- Short Description:
- 2" x 4.47", 500 VAC, 450 VDC, 600 A, 100 kA AC/79 kA DC Interrupt Rating, GMG Body, Tin Plated Copper Blade Terminal, Bolted Mount, Very Fast Acting, High Speed, Current Limiting, Round, Form 101, Semiconductor Protection Fuse
- Terminal Type:
- Blade
- Current Rating:
- 600 A
- Diameter:
- 2
- Length:
- 4.47
- Catalog:
- Mersen_00697_25_26_CAT.pdf
- Data Sheet:
- Mersen_00057_HS8_HS9_DATA.pdf
- Type:
- Round, Semiconductor
- CAD Drawings:
- Mersen_00205_1_CAD.pdf
- Voltage Rating:
- 500 VAC, 450 VDC
- Characteristics:
- Very Fast Acting, High Speed
- Approval:
- UL
- Interrupting Rating:
- 100 kA (AC), 79 kA (DC)
- Series:
- A50P
MSRP $384.47Surplus $131.71 -
Ferraz Shawmut A50P70-4 Fuse Accessories
MSRP $145.59Surplus $22.74Ferraz Shawmut A50P70-4 Fuse Accessories​ ARCA SKU: F16-3751 Brand: Ferraz Shawmut MPN: A50P70-4 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- F16-3751
- Short Description:
- 1" x 3.63", 500 VAC, 450 VDC, 70 A, 100 kA AC/79 kA DC Interrupt Rating, GMG Body, Tin Plated Brass Blade Terminal, Bolted Mount, Very Fast Acting, High Speed, Current Limiting, Round, Form 101, Semiconductor Protection Fuse
- Data Sheet:
- Mersen_00057_HS8_HS9_DATA.pdf
- Type:
- Round, Semiconductor
- CAD Drawings:
- Mersen_00206_1_CAD.pdf
- Terminal Type:
- Blade
- Series:
- A50P
- Current Rating:
- 70 A
- Catalog:
- Mersen_00697_25_26_CAT.pdf
- Characteristics:
- Very Fast Acting, High Speed
- Voltage Rating:
- 500 VAC, 450 VDC
- Diameter:
- 1
- Interrupting Rating:
- 100 kA (AC), 79 kA (DC)
- Length:
- 3.63
- Approval:
- UL
MSRP $145.59Surplus $22.74 -
Ferraz Shawmut A50P700-4 Fuse Accessories
MSRP $829.59Surplus $201.31Ferraz Shawmut A50P700-4 Fuse Accessories​ ARCA SKU: F16-3750 Brand: Ferraz Shawmut MPN: A50P700-4 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- F16-3750
- Short Description:
- 500V 700A SEMICOND FUSE
MSRP $829.59Surplus $201.31 -
Ferraz Shawmut A50P800-4 Fuse Accessories 500V
MSRP $691.33Surplus $236.84Ferraz Shawmut A50P800-4 Fuse Accessories 500V​ ARCA SKU: F16-3752 Brand: Ferraz Shawmut MPN: A50P800-4 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- F16-3752
- Series:
- A50P
- Short Description:
- 2.5" x 6.47", 500 VAC, 450 VDC, 800 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
- Voltage Rating:
- 500 VAC, 450 VDC
- Diameter:
- 2.5
- Current Rating:
- 800 A
- Interrupting Rating:
- 50 kA (AC)
- Data Sheet:
- Mersen_00057_HS8_HS9_DATA.pdf
- Terminal Type:
- Blade
- Length:
- 6.47
- CAD Drawings:
- Mersen_00786_1_CAD.pdf
- Catalog:
- Mersen_00697_25_26_CAT.pdf
- Type:
- Round, Semiconductor
- Characteristics:
- Very Fast Acting, High Speed
- Approval:
- UL
MSRP $691.33Surplus $236.84 -
Ferraz Shawmut A50QS100-4 Distribution Fuses
MSRP $139.00Surplus $51.38SKU: F16-6782 Brand: Ferraz Shawmut MPN: A50QS100-4 UPC: 78200194764 Shipping Weight: 0.20 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 2...- SKU:
- F16-6782
- TS PIK:
- 116082608
- Series:
- A50QS
- Characteristics:
- High Speed
- Type:
- Round, Semiconductor
- Interrupting Rating:
- 50 kA (AC)
- Terminal Type:
- Blade
- Length:
- 3.63
- CAD Drawings:
- Mersen_00126_1_CAD.pdf
- Diameter:
- 1
- Voltage Rating:
- 500 VAC/DC
- Approval:
- UL 60314, CSA LR12636
- Catalog:
- Mersen_00302_27_28_CAT.pdf
- Data Sheet:
- Mersen_00013_HS6_HS7_DATA.pdf
- Short Description:
- 1" x 3.63", 500 VAC/VDC, 100 A, 50 kVAC Interrupt, GMG Body, Tin Plated Brass Blade Terminal, Bolted Mount, Round, High Speed, Semiconductor Protection Fuse
- Current Rating:
- 100 A
MSRP $139.00Surplus $51.38 -
Ferraz Shawmut A50QS150-4 Distribution Fuses
MSRP $221.48Surplus $39.99SKU: F16-4042 Brand: Ferraz Shawmut MPN: A50QS150-4 UPC: 78200194767 Shipping Weight: 0.40 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 2...- SKU:
- F16-4042
- TS PIK:
- 116082610
- Short Description:
- 1.22" x 3.63", 500 VAC/VDC, 150 A, 50 kVAC Interrupt, GMG Body, Tin Plated Brass Blade Terminal, Bolted Mount, Round, High Speed, Semiconductor Protection Fuse
- Current Rating:
- 150 A
- Interrupting Rating:
- 50 kA (AC)
- Voltage Rating:
- 500 VAC/DC
- Type:
- Round, Semiconductor
- Data Sheet:
- Mersen_00013_HS6_HS7_DATA.pdf
- Terminal Type:
- Blade
- Characteristics:
- High Speed
- CAD Drawings:
- Mersen_00208_1_CAD.pdf
- Series:
- A50QS
- Catalog:
- Mersen_00302_27_28_CAT.pdf
- Approval:
- UL 60314, CSA LR12636
- Length:
- 3.63
- Diameter:
- 1.22
MSRP $221.48Surplus $39.99 -
Contact Us For Quote
Ferraz Shawmut A50QS80-4 Fuses
MSRP $136.84Surplus $30.86SKU: F16-3753 Brand: Ferraz Shawmut MPN: A50QS80-4 UPC: 78200194762 Shipping Weight: 0.25 lbs. Shipping Height: 1.00 In. Shipping Length: 4.00 In. Shipping Width: 1...- SKU:
- F16-3753
- TS PIK:
- 116082606
- Type:
- Round, Semiconductor
- Diameter:
- 1
- Interrupting Rating:
- 50 kA (AC)
- Current Rating:
- 80 A
- Approval:
- UL 60314, CSA LR12636
- Short Description:
- 1" x 3.63", 500 VAC/VDC, 80 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
- Data Sheet:
- Mersen_00013_HS6_HS7_DATA.pdf
- Length:
- 3.63
- Catalog:
- Mersen_00697_27_28_CAT.pdf
- Series:
- A50QS
- Terminal Type:
- Blade
- Voltage Rating:
- 500 VAC/DC
- Characteristics:
- High Speed
- CAD Drawings:
- Mersen_00126_1_CAD.pdf
MSRP $136.84Surplus $30.86 -
Ferraz Shawmut A50QS80-4R Fuse Accessories
MSRP $150.28Surplus $11.43Ferraz Shawmut A50QS80-4R Fuse Accessories​ ARCA SKU: E30-7841 Brand: Ferraz Shawmut MPN: A50QS80-4R UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- E30-7841
MSRP $150.28Surplus $11.43 -
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Ferraz Shawmut A550C50-75 Fuses 50A 5.5V 50/60Hz
MSRP $643.27Surplus $172.96Ferraz Shawmut A550C50-75 Fuses 50A 5.5V 50/60Hz​ ARCA SKU: F16-1381 Brand: Ferraz Shawmut MPN: A550C50-75 UPC: 782001355104 Shipping Weight: 2.55 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- F16-1381
- Series:
- A550C
- Type:
- Medium Voltage
- Approval:
- UL
- Breaker Current Rating:
- 65 Kiloamp
- Short Description:
- 65 kA, 5500 VAC, 2" x 9.75", Tin Plated Brass, Visual Indicator, Medium Voltage
- Data Sheet:
- Mersen_00306_1-3_DATA.pdf
- CAD Drawing:
- Mersen_00355_1_CAD.pdf
MSRP $643.27Surplus $172.96 -
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Ferraz Shawmut A60400R Fuse Accessories
MSRP $385.74Surplus $164.90Ferraz Shawmut A60400R Fuse Accessories​ ARCA SKU: E30-7842 Brand: Ferraz Shawmut MPN: A60400R UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- E30-7842
MSRP $385.74Surplus $164.90 -
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Ferraz Shawmut A60Q20-2 Fuses
MSRP $37.52Surplus $11.78SKU: F16-3754 Brand: Ferraz Shawmut MPN: A60Q20-2 UPC: 78200194896 Shipping Weight: 0.05 lbs. Shipping Height: 0.25 In. Shipping Length: 1.50 In. Shipping Width: 0.25...- SKU:
- F16-3754
- TS PIK:
- 115439127
- Short Description:
- 0.41" x 1.5", 600 VAC/VDC, 20 A, 200 kA AC/100 kA DC Interrupt, GMG Body, Tin Plated Copper Ferrule Terminal, Clip Mount, Round, High Speed, Extremely Fast Acting, Semiconductor Protection Fuse
- Series:
- A60Q
- CAD Drawings:
- Mersen_00210_1_CAD.pdf
- Data Sheet:
- Mersen_00181_HS10_DATA.pdf
- Current Rating:
- 20 A
- Voltage Rating:
- 600 VAC/VDC
- Terminal Type:
- Ferrule
- Type:
- Round, Semiconductor
- Diameter:
- 13/32
- Approval:
- UL
- Length:
- 1-1/2
- Interrupting Rating:
- 200 kA (AC), 100 kA (DC)
- Characteristics:
- Extremely Fast Acting
- Catalog:
- Mersen_00302_29_CAT.pdf
MSRP $37.52Surplus $11.78
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