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 A4J25 Fuses EA
MSRP $88.20Surplus $26.51SKU: F16-3466 Brand: Ferraz Shawmut MPN: A4J25 UPC: 78200196017 Shipping Weight: 0.10 lbs. Shipping Height: 1.00 In. Shipping Length: 2.00 In. Shipping Width: 1.00 In...- SKU:
- F16-3466
- Terminal Type:
- Ferrule
- Type:
- Class J
- Current Rating:
- 25 A
- Data Sheet:
- Mersen_00056_PF22_PF23_DATA.pdf
- CAD Drawings:
- Mersen_00197_1_CAD.pdf
- Catalog:
- Mersen_00086_193_CAT.pdf
- Characteristics:
- Fast Acting
- Series:
- A4J
- Short Description:
- 0.81" x 2.25", 600 VAC/300 VDC, 25 A, 200 kA AC/100 kA DC Interrupt, PolyTube Body, Tin Plated Copper Ferrule Terminal, Clip Mount, Class J, Current Limiting, Fast Acting, Low Vage UL Power Fuse (10 per Pack)
- Interrupting Rating:
- 200 kA (AC), 100 kA (DC)
- TS PIK:
- 530021
- Length:
- 2-1/4
- Diameter:
- 13/16
- Voltage Rating:
- 600 VAC, 300 VDC
- Approval:
- UL 248/248-8, CSA C22.2
MSRP $88.20Surplus $26.51 -
Ferraz Shawmut A4J350 Fuses EA
MSRP $843.12Surplus $240.70SKU: F16-3471 Brand: Ferraz Shawmut MPN: A4J350 UPC: 78200196043 Shipping Weight: 1.85 lbs. Shipping Height: 2.00 In. Shipping Length: 8.00 In. Shipping Width: 2.00...- SKU:
- F16-3471
- Current Rating:
- 350 A
- Interrupting Rating:
- 200 kA (AC), 100 kA (DC)
- Series:
- A4J
- Short Description:
- 2.12" x 7.13", 600 VAC/300 VDC, 350 A, 200 kA AC/100 kA DC Interrupt, GMG Body, Brass Alloy Blade Terminal, Clip Mount, Class J, Current Limiting, Fast Acting, Low Vage UL Power Fuse (1 per Pack)
- Data Sheet:
- Mersen_00056_PF22_PF23_DATA.pdf
- Catalog:
- Mersen_00086_193_CAT.pdf
- Characteristics:
- Fast Acting
- CAD Drawings:
- Mersen_00196_1_CAD.pdf
- Terminal Type:
- Blade
- Type:
- Class J
- TS PIK:
- 530040
- Length:
- 7-1/8
- Diameter:
- 2-1/8
- Voltage Rating:
- 600 VAC, 300 VDC
MSRP $843.12Surplus $240.70 -
Ferraz Shawmut A4J45 Fuses
MSRP $147.88Surplus $16.14SKU: F16-3473 Brand: Ferraz Shawmut MPN: A4J45 UPC: 78200196023 Shipping Weight: 0.20 lbs. Shipping Height: 2.00 In. Shipping Length: 3.00 In. Shipping Width: 2.00 In...- SKU:
- F16-3473
- CAD Drawings:
- Mersen_00353_1_CAD.pdf
- Type:
- Class J
- Series:
- A4J
- Data Sheet:
- Mersen_00056_PF22_PF23_DATA.pdf
- Catalog:
- Mersen_00086_193_CAT.pdf
- Characteristics:
- Fast Acting
- Interrupting Rating:
- 200 kA (AC), 100 kA (DC)
- Current Rating:
- 45 A
- Short Description:
- 1.06" x 2.38", 600 VAC/300 VDC, 45 A, 200 kA AC/100 kA DC Interrupt, PolyTube Body, Tin Plated Copper Ferrule Terminal, Clip Mount, Class J, Current Limiting, Fast Acting, Low Vage UL Power Fuse (10 per Pack)
- Terminal Type:
- Ferrule
- TS PIK:
- 530025
- Voltage Rating:
- 600 VAC, 300 VDC
- Diameter:
- 1-1/16
- Length:
- 2-3/8
- Approval:
- UL 248/248-8, CSA C22.2
MSRP $147.88Surplus $16.14 -
Ferraz Shawmut A4J50 Fuses
MSRP $115.14Surplus $21.40SKU: F16-3474 Brand: Ferraz Shawmut MPN: A4J50 UPC: 78200196024 Shipping Weight: 0.20 lbs. Shipping Height: 2.00 In. Shipping Length: 3.00 In. Shipping Width: 2.00 In...- SKU:
- F16-3474
- Data Sheet:
- Mersen_00056_PF22_PF23_DATA.pdf
- CAD Drawings:
- Mersen_00353_1_CAD.pdf
- Interrupting Rating:
- 200 kA (AC), 100 kA (DC)
- Short Description:
- 1.06" x 2.38", 600 VAC/300 VDC, 50 A, 200 kA AC/100 kA DC Interrupt, PolyTube Body, Tin Plated Copper Ferrule Terminal, Clip Mount, Class J, Current Limiting, Fast Acting, Low Vage UL Power Fuse (10 per Pack)
- Series:
- A4J
- Terminal Type:
- Ferrule
- Characteristics:
- Fast Acting
- Catalog:
- Mersen_00086_193_CAT.pdf
- Type:
- Class J
- Current Rating:
- 50 A
- TS PIK:
- 530026
- Diameter:
- 1-1/16
- Voltage Rating:
- 600 VAC, 300 VDC
- Length:
- 2-3/8
- Approval:
- UL 248/248-8, CSA C22.2
MSRP $115.14Surplus $21.40 -
Ferraz Shawmut A4J500 Fuses
MSRP $1,353.02Surplus $122.20SKU: F16-4716 Brand: Ferraz Shawmut MPN: A4J500 UPC: 78200196049 Shipping Weight: 3.20 lbs. Shipping Height: 2.50 In. Shipping Length: 9.00 In. Shipping Width: 3.00...- SKU:
- F16-4716
- Short Description:
- 2.5" x 8", 600 VAC/300 VDC, 500 A, 200 kA AC/100 kA DC Interrupt, GMG Body, Brass Alloy Blade Terminal, Clip Mount, Class J, Current Limiting, Fast Acting, Low Vage UL Power Fuse (1 per Pack)
- Current Rating:
- 500 A
- Type:
- Class J
- Series:
- A4J
- Terminal Type:
- Blade
- CAD Drawings:
- Mersen_00198_1_CAD.pdf
- Interrupting Rating:
- 200 kA (AC), 100 kA (DC)
- Characteristics:
- Fast Acting
- Catalog:
- Mersen_00086_193_CAT.pdf
- Data Sheet:
- Mersen_00056_PF22_PF23_DATA.pdf
- TS PIK:
- 530043
- Length:
- 8
- Diameter:
- 2-1/2
- Voltage Rating:
- 600 VAC, 300 VDC
MSRP $1,353.02Surplus $122.20 -
Ferraz Shawmut A4J70 Fuses
MSRP $187.69Surplus $93.84Ferraz Shawmut A4J70 Fuses​ ARCA SKU: F16-2348 Brand: Ferraz Shawmut MPN: A4J70 UPC: 78200196028 Shipping Weight: 0.35 lbs. Shipping Height: 1.00 In. Shipping Length: 5...- SKU:
- F16-2348
- Approval:
- UL 248/248-8
- Characteristics:
- Fast Acting
- Amps:
- 70 A
- Diameter:
- 1-1/8
- Interrupting Rating:
- 200 kA
- Length:
- 4-4/8
- Terminal Type:
- Blade
- Type:
- Class J
- Volts:
- 600 VAC
- Short Description:
- 1.06" x 4.63", 600 VAC/300 VDC, 70 A, 200 kA AC/100 kA DC Interrupt, GMG Body, Silver Plated Copper Blade Terminal, Clip Mount, Class J, Current Limiting, Fast Acting, Low Voltage UL Power Fuse (5 per Pack)
- Series:
- A4J
- Data Sheet:
- Mersen_00056_PF22_PF23_DATA.pdf
- CAD Drawing:
- Mersen_00199_1_CAD.pdf
- Current Rating:
- 70 A
- CAD Drawings:
- Mersen_00199_1_CAD.pdf
- Catalog:
- Mersen_00086_193_CAT.pdf
- Voltage Rating:
- 600 VAC, 300 VDC
MSRP $187.69Surplus $93.84 -
Ferraz Shawmut A4J80 Fuses
MSRP $236.72Surplus $60.07SKU: F16-3971 Brand: Ferraz Shawmut MPN: A4J80 UPC: 78200196030 Shipping Weight: 0.20 lbs. Shipping Height: 2.00 In. Shipping Length: 5.00 In. Shipping Width: 2.00 In...- SKU:
- F16-3971
- Type:
- Class J
- Current Rating:
- 80 A
- Short Description:
- 1.06" x 4.63", 600 VAC/300 VDC, 80 A, 200 kA AC/100 kA DC Interrupt, GMG Body, Silver Plated Copper Blade Terminal, Clip Mount, Class J, Current Limiting, Fast Acting, Low Vage UL Power Fuse (5 per Pack)
- Series:
- A4J
- Data Sheet:
- Mersen_00056_PF22_PF23_DATA.pdf
- Catalog:
- Mersen_00086_193_CAT.pdf
- Characteristics:
- Fast Acting
- Terminal Type:
- Blade
- Interrupting Rating:
- 200 kA (AC), 100 kA (DC)
- CAD Drawings:
- Mersen_00199_1_CAD.pdf
- TS PIK:
- 530029
- Diameter:
- 1-1/8
- Length:
- 4-4/8
- Voltage Rating:
- 600 VAC, 300 VDC
- Approval:
- UL 248/248-8, CSA C22.2
MSRP $236.72Surplus $60.07 -
Ferraz Shawmut A4J90 Fuses
MSRP $217.59Surplus $50.75SKU: F16-3734 Brand: Ferraz Shawmut MPN: A4J90 UPC: 78200196031 Shipping Weight: 0.30 lbs. Shipping Height: 1.00 In. Shipping Length: 5.00 In. Shipping Width: 1.00 In...- SKU:
- F16-3734
- Type:
- Class J
- Short Description:
- 1.06" x 4.63", 600 VAC/300 VDC, 90 A, 200 kA AC/100 kA DC Interrupt, GMG Body, Silver Plated Copper Blade Terminal, Clip Mount, Class J, Current Limiting, Fast Acting, Low Vage UL Power Fuse (5 per Pack)
- CAD Drawings:
- Mersen_00199_1_CAD.pdf
- Catalog:
- Mersen_00086_193_CAT.pdf
- Series:
- A4J
- Interrupting Rating:
- 200 kA (AC), 100 kA (DC)
- Characteristics:
- Fast Acting
- Current Rating:
- 90 A
- Terminal Type:
- Blade
- Data Sheet:
- Mersen_00056_PF22_PF23_DATA.pdf
- TS PIK:
- 530030
- Length:
- 4.63
- Voltage Rating:
- 600 VAC, 300 VDC
- Diameter:
- 1.06
- Approval:
- UL 248/248-8, CSA C22.2
MSRP $217.59Surplus $50.75 -
Ferraz Shawmut A50P10-1 Fuses
MSRP $13.89Surplus $6.25SKU: F16-6561 Brand: Ferraz Shawmut MPN: A50P10-1 UPC: 78200194674 Shipping Weight: 0.05 lbs. Shipping Height: 0.50 In. Shipping Length: 2.00 In. Shipping Width: 0.50...- SKU:
- F16-6561
- Short Description:
- 0.56" x 2", 500 VAC, 450 VDC, 10 A, 100 kA AC/79 kA DC Interrupt Rating, GMG Body, Tin Plated Copper Ferrule Terminal, Clip Mount, Very Fast Acting, High Speed, Current Limiting, Round, Form 101, Semiconductor Protection Fuse
- Series:
- A50P
- Type:
- Round, Semiconductor
- Current Rating:
- 10 A
- Characteristics:
- Very Fast Acting, High Speed
- Approval:
- UL 60314
- Voltage Rating:
- 500 VAC, 450 VDC
- Interrupting Rating:
- 50 kA (AC)
- Length:
- 2
- Terminal Type:
- Ferrule
- Diameter:
- 0.56
- CAD Drawings:
- Mersen_00201_1_CAD.pdf
- Data Sheet:
- Mersen_00057_HS8_HS9_DATA.pdf
- Catalog:
- Mersen_00697_25_26_CAT.pdf
MSRP $13.89Surplus $6.25 -
Ferraz Shawmut A50P100-4 Fuses
MSRP $160.15Surplus $24.68SKU: F16-3735 Brand: Ferraz Shawmut MPN: A50P100-4 UPC: 78200194606 Shipping Weight: 0.25 lbs. Shipping Height: 1.00 In. Shipping Length: 4.00 In. Shipping Width: 1...- SKU:
- F16-3735
- TS PIK:
- 529949
- Short Description:
- 1" x 3.63", 500 VAC, 450 VDC, 100 A, 35 kA AC Interrupt, GMG Body, Tin Plated Brass Blade Terminal, Bolted Mount, Round, Current Limiting, High Speed, Very Fast Acting, Semiconductor Protection Fuse
- Current Rating:
- 100 A
- Series:
- A50P
- Length:
- 3.63
- Characteristics:
- Very Fast Acting, High Speed
- Interrupting Rating:
- 35 kA (AC)
- Terminal Type:
- Blade
- Voltage Rating:
- 500 VAC, 450 VDC
- Type:
- Round, Semiconductor
- Data Sheet:
- Mersen_00057_HS8_HS9_DATA.pdf
- CAD Drawings:
- Mersen_00206_1_CAD.pdf
- Diameter:
- 1
- Approval:
- UL
MSRP $160.15Surplus $24.68 -
Ferraz Shawmut A50P1200-4TI Fuses
MSRP $1,203.33Surplus $541.50SKU: F16-6530 Brand: Ferraz Shawmut MPN: A50P1200-4TI UPC: 78200194999 Shipping Weight: 4.70 lbs. Shipping Height: 3.00 In. Shipping Length: 7.00 In. Shipping...- SKU:
- F16-6530
MSRP $1,203.33Surplus $541.50 -
Ferraz Shawmut A50P150-4 Fuse Accessories 500V
MSRP $251.88Surplus $33.15Ferraz Shawmut A50P150-4 Fuse Accessories 500V​ ARCA SKU: F16-3476 Brand: Ferraz Shawmut MPN: A50P150-4 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- F16-3476
- Current Rating:
- 150 A
- Terminal Type:
- Blade
- CAD Drawings:
- Mersen_00202_1_CAD.pdf
- Short Description:
- 1.22" x 3.63", 500 VAC, 450 VDC, 150 A, 50 kA AC Interrupt, GMG Body, Tin Plated Brass Blade Terminal, Bolted Mount, Round, Current Limiting, High Speed, Very Fast Acting, Semiconductor Protection Fuse
- Type:
- Round, Semiconductor
- Series:
- A50P
- Data Sheet:
- Mersen_00057_HS8_HS9_DATA.pdf
- Characteristics:
- Very Fast Acting, High Speed
- Length:
- 3.63
- Interrupting Rating:
- 50 kA (AC)
- Voltage Rating:
- 500 VAC, 450 VDC
- Approval:
- UL
- Diameter:
- 1.22
MSRP $251.88Surplus $33.15 -
Ferraz Shawmut A50P175-4 Fuse Accessories
MSRP $228.98Surplus $71.90Ferraz Shawmut A50P175-4 Fuse Accessories​ ARCA SKU: F16-3477 Brand: Ferraz Shawmut MPN: A50P175-4 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- F16-3477
- Terminal Type:
- Blade
- Type:
- Round, Semiconductor
- Series:
- A50P
- Current Rating:
- 175 A
- Short Description:
- 1.22" x 3.63", 500 VAC, 450 VDC, 175 A, 50 kA AC Interrupt, GMG Body, Tin Plated Brass Blade Terminal, Bolted Mount, Round, Current Limiting, High Speed, Very Fast Acting, High Speed Fuse
- CAD Drawings:
- Mersen_00202_1_CAD.pdf
- Data Sheet:
- Mersen_00057_HS8_HS9_DATA.pdf
- Voltage Rating:
- 500 VAC, 450 VDC
- Interrupting Rating:
- 50 kA (AC)
- Length:
- 3.63
- Diameter:
- 1.22
- Approval:
- UL 60314
- Characteristics:
- Very Fast Acting, High Speed
MSRP $228.98Surplus $71.90 -
Ferraz Shawmut A50P200-4 Fuse Accessories 500V
MSRP $228.98Surplus $65.47Ferraz Shawmut A50P200-4 Fuse Accessories 500V​ ARCA SKU: F16-3736 Brand: Ferraz Shawmut MPN: A50P200-4 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- F16-3736
- Catalog:
- Mersen_00697_25_26_CAT.pdf
- Type:
- Round, Semiconductor
- Series:
- A50P
- Current Rating:
- 200 A
- Data Sheet:
- Mersen_00057_HS8_HS9_DATA.pdf
- Short Description:
- 1.22" x 3.63", 500 VAC, 450 VDC, 200 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
- CAD Drawings:
- Mersen_00202_1_CAD.pdf
- Terminal Type:
- Blade
- Diameter:
- 1.22
- Length:
- 3.63
- Approval:
- UL
- Voltage Rating:
- 500 VAC, 450 VDC
- Characteristics:
- Very Fast Acting, High Speed
- Interrupting Rating:
- 50 kA (AC)
MSRP $228.98Surplus $65.47 -
Ferraz Shawmut A50P250-4 Fuse Accessories 500V
MSRP $332.35Surplus $94.88Ferraz Shawmut A50P250-4 Fuse Accessories 500V​ ARCA SKU: F16-3478 Brand: Ferraz Shawmut MPN: A50P250-4 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- F16-3478
- Current Rating:
- 250 A
- Type:
- Round, Semiconductor
- Short Description:
- 1.5" x 4.34", 500 VAC, 450 VDC, 250 A, 52 kA AC Interrupt, GMG Body, Tin Plated Brass Blade Terminal, Bolted Mount, Round, Current Limiting, High Speed, Very Fast Acting, Semiconductor Protection Fuse
- Series:
- A50P
- CAD Drawings:
- Mersen_00203_1_CAD.pdf
- Terminal Type:
- Blade
- Data Sheet:
- Mersen_00057_HS8_HS9_DATA.pdf
- Voltage Rating:
- 500 VAC, 450 VDC
- Length:
- 4.34
- Diameter:
- 1.5
- Approval:
- UL 60314
- Interrupting Rating:
- 52 kA (AC)
- Characteristics:
- Very Fast Acting, High Speed
MSRP $332.35Surplus $94.88 -
Ferraz Shawmut A50P275-4 Fuse Accessories
MSRP $332.35Surplus $94.88Ferraz Shawmut A50P275-4 Fuse Accessories​ ARCA SKU: F16-3738 Brand: Ferraz Shawmut MPN: A50P275-4 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- F16-3738
- Short Description:
- 500V 275A SEMICOND FUSE
MSRP $332.35Surplus $94.88 -
Ferraz Shawmut A50P300-4 Fuse Accessories 300A 500V
MSRP $332.35Surplus $58.64Ferraz Shawmut A50P300-4 Fuse Accessories 300A 500V​ ARCA SKU: F16-3739 Brand: Ferraz Shawmut MPN: A50P300-4 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- F16-3739
- Short Description:
- 1.5" x 4.34", 500 VAC, 450 VDC, 300 A, 52 kA AC Interrupt, GMG Body, Tin Plated Brass Blade Terminal, Bolted Mount, Round, Current Limiting, High Speed, Very Fast Acting, Semiconductor Protection Fuse
- CAD Drawings:
- Mersen_00203_1_CAD.pdf
- Series:
- A50P
- Terminal Type:
- Blade
- Type:
- Round, Semiconductor
- Data Sheet:
- Mersen_00057_HS8_HS9_DATA.pdf
- Current Rating:
- 300 A
- Interrupting Rating:
- 52 kA (AC)
- Voltage Rating:
- 500 VAC, 450 VDC
- Diameter:
- 1.5
- Characteristics:
- Very Fast Acting, High Speed
- Length:
- 4.34
- Approval:
- UL 60314
MSRP $332.35Surplus $58.64 -
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 -
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
