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Cooper Bussmann - 250 VAC/VDC, 225 Amp, Time Delay General Purpose Fuse - Bolt-on Mount, 8-5/8" OAL, 100 at DC, 300 at AC (RMS) kA Rating, 2-3/8" Diam


Item #: 92129576
Brand: Cooper Bussmann
Model #: LPN-RK-225SPI
Exact Tooling IR#: 04

Features and Benefits

General purpose or class H non-renewable cartridge fuse have a single element and two cylindrical end caps designed for disposable, one-time use
Time delay fuses, also known as duel-element fuses, are designed to allow for a surge in electricity during a short time before overloading or shorting out. They can protect equipment from overload and allow for greater starting amperage.
Product Specifications
Fuse Type General Purpose
Fuse Class RK1
Amperage 225
Voltage 250 VAC/VDC
Fuse Timing Time Delay
Fuse Body Type Cartridge
Overall Length (mm) 219.10
Overall Length (Inch) 8-5/8
Overall Length (Decimal Inch) 8.6300
Overall Diameter (Inch) 2-3/8
Overall Diameter (Decimal Inch) 2.3600
Number of Elements 2
Mounting Type Bolt-on
Indicating Information Indicating
Interrupting Rating (kA) 100 @ DC; 300 @ AC (RMS)
Standards Met CE Certified; CSA CSA C22.2 No. 248.12 Class 1422-02 File 53787 Certified; UL Listed Guide JDDZ File E4273

$456.97

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Cooper Bussmann - 250 VAC/VDC, 225 Amp, Time Delay General Purpose Fuse - Bolt-on Mount, 8-5/8" OAL, 20 at DC, 200 (RMS) kA Rating, 2-1/16" Diam


Item #: 75784934
Brand: Cooper Bussmann
Model #: FRN-R-225
Exact Tooling IR#: 04

Features and Benefits

General purpose or class H non-renewable cartridge fuse have a single element and two cylindrical end caps designed for disposable, one-time use
Time delay fuses, also known as duel-element fuses, are designed to allow for a surge in electricity during a short time before overloading or shorting out. They can protect equipment from overload and allow for greater starting amperage.
Product Specifications
Fuse Type General Purpose
Fuse Class RK5
Amperage 225
Voltage 250 VAC/VDC
Fuse Timing Time Delay
Fuse Body Type Cartridge
Overall Length (mm) 219.10
Overall Length (Inch) 8-5/8
Overall Length (Decimal Inch) 8.6300
Overall Diameter (mm) 60.50
Overall Diameter (Inch) 2-1/16
Overall Diameter (Decimal Inch) 2.3800
Number of Elements 2
Mounting Type Bolt-on
Interrupting Rating (kA) 20 @ DC; 200 (RMS)
Standards Met CE Certified; CSA C22.2 No. 248.12 Class 1422-02 File 53787 Certified; UL Listed 248-12 Class RK5 Guide JDDZ File E4273

$193.86

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Cooper Bussmann - 250 VAC/VDC, 25 Amp, Fast-Acting Semiconductor/High Speed Fuse - 50.8mm OAL, 200 (RMS), 50 at DC kA Rating, 9/16" Diam


Item #: 75784421
Brand: Cooper Bussmann
Model #: FWX-25A14F
Exact Tooling IR#: 04

Features and Benefits

Semiconductor/high speed fuses are designed to protect devices from overcurrents. They are quick reacting, reduce the need of other components to have high short-circuit current ratings.
Fast acting fuses refer to the amount of time that a fuse can withstand a current before overload. They are used to protect sensitive equipment.
Product Specifications
Fuse Type Semiconductor/High Speed
Amperage 25
Voltage 250 VAC/VDC
Fuse Timing Fast-Acting
Fuse Body Type Cartridge
Overall Length (mm) 50.80
Overall Length (Decimal Inch) 2.0000
Overall Diameter (mm) 14.30
Overall Diameter (Inch) 9/16
Overall Diameter (Decimal Inch) 0.5630
Interrupting Rating (kA) 200 (RMS); 50 @ DC
Standards Met CE Certified; CSA 1422-90 53787; CSA Class 1422-30 Component Accepted; UL Recognized Guide JFHR2 File E91958

$39.94

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Cooper Bussmann - 250 VAC/VDC, 250 Amp, Fast-Acting Semiconductor/High Speed Fuse - Stud Mount Mount, 3-27/32" OAL, 200 (RMS), 50 at DC kA Rating, 1-1/2" Diam


Item #: 75784439
Brand: Cooper Bussmann
Model #: FWX-250A
Exact Tooling IR#: 04

Features and Benefits

Semiconductor/high speed fuses are designed to protect devices from overcurrents. They are quick reacting, reduce the need of other components to have high short-circuit current ratings.
Fast acting fuses refer to the amount of time that a fuse can withstand a current before overload. They are used to protect sensitive equipment.
Product Specifications
Fuse Type Semiconductor/High Speed
Amperage 250
Voltage 250 VAC/VDC
Fuse Timing Fast-Acting
Fuse Body Type Flush End
Overall Length (Inch) 3-27/32
Overall Length (Decimal Inch) 3.8400
Overall Diameter (Inch) 1-1/2
Overall Diameter (Decimal Inch) 1-1/2
Mounting Type Stud Mount
Interrupting Rating (kA) 200 (RMS); 50 @ DC
Standards Met CE Certified; CSA 53787; CSA Class 1422-30 Component Accepted; UL Recognized Guide JFHR2 File E56412

$119.91

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Cooper Bussmann - 250 VAC/VDC, 250 Amp, Time Delay General Purpose Fuse - Bolt-on Mount, 8-5/8" OAL, 100 at DC, 300 at AC (RMS) kA Rating, 2-1/16" Diam


Item #: 74874595
Brand: Cooper Bussmann
Model #: LPN-RK-250SP
Exact Tooling IR#: 04

Features and Benefits

General purpose or class H non-renewable cartridge fuse have a single element and two cylindrical end caps designed for disposable, one-time use
Time delay fuses, also known as duel-element fuses, are designed to allow for a surge in electricity during a short time before overloading or shorting out. They can protect equipment from overload and allow for greater starting amperage.
Product Specifications
Fuse Type General Purpose
Fuse Class RK1
Amperage 250
Voltage 250 VAC/VDC
Fuse Timing Time Delay
Fuse Body Type Cartridge
Overall Length (mm) 219.10
Overall Length (Inch) 8-5/8
Overall Length (Decimal Inch) 8.6300
Overall Diameter (Inch) 2-1/16
Overall Diameter (Decimal Inch) 2.3600
Number of Elements 2
Mounting Type Bolt-on
Indicating Information NonIndicating
Interrupting Rating (kA) 100 @ DC; 300 @ AC (RMS)
Standards Met CE Certified; CSA CSA C22.2 No. 248.12 Class 1422-02 File 53787 Certified; UL Listed Guide JDDZ File E4273

$255.68

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Cooper Bussmann - 250 VAC/VDC, 250 Amp, Time Delay General Purpose Fuse - Bolt-on Mount, 8-5/8" OAL, 100 at DC, 300 at AC (RMS) kA Rating, 2-3/8" Diam


Item #: 92129584
Brand: Cooper Bussmann
Model #: LPN-RK-250SPI
Exact Tooling IR#: 04

Features and Benefits

General purpose or class H non-renewable cartridge fuse have a single element and two cylindrical end caps designed for disposable, one-time use
Time delay fuses, also known as duel-element fuses, are designed to allow for a surge in electricity during a short time before overloading or shorting out. They can protect equipment from overload and allow for greater starting amperage.
Product Specifications
Fuse Type General Purpose
Fuse Class RK1
Amperage 250
Voltage 250 VAC/VDC
Fuse Timing Time Delay
Fuse Body Type Cartridge
Overall Length (mm) 219.10
Overall Length (Inch) 8-5/8
Overall Length (Decimal Inch) 8.6300
Overall Diameter (Inch) 2-3/8
Overall Diameter (Decimal Inch) 2.3600
Number of Elements 2
Mounting Type Bolt-on
Indicating Information Indicating
Interrupting Rating (kA) 100 @ DC; 300 @ AC (RMS)
Standards Met CE Certified; CSA CSA C22.2 No. 248.12 Class 1422-02 File 53787 Certified; UL Listed Guide JDDZ File E4273

$442.45

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Cooper Bussmann - 250 VAC/VDC, 250 Amp, Time Delay General Purpose Fuse - Bolt-on Mount, 8-5/8" OAL, 20 at DC, 200 (RMS) kA Rating, 2-1/16" Diam


Item #: 75784959
Brand: Cooper Bussmann
Model #: FRN-R-250
Exact Tooling IR#: 04

Features and Benefits

General purpose or class H non-renewable cartridge fuse have a single element and two cylindrical end caps designed for disposable, one-time use
Time delay fuses, also known as duel-element fuses, are designed to allow for a surge in electricity during a short time before overloading or shorting out. They can protect equipment from overload and allow for greater starting amperage.
Product Specifications
Fuse Type General Purpose
Fuse Class RK5
Amperage 250
Voltage 250 VAC/VDC
Fuse Timing Time Delay
Fuse Body Type Cartridge
Overall Length (mm) 219.10
Overall Length (Inch) 8-5/8
Overall Length (Decimal Inch) 8.6300
Overall Diameter (mm) 60.50
Overall Diameter (Inch) 2-1/16
Overall Diameter (Decimal Inch) 2.3800
Number of Elements 2
Mounting Type Bolt-on
Interrupting Rating (kA) 20 @ DC; 200 (RMS)
Standards Met CE Certified; CSA C22.2 No. 248.12 Class 1422-02 File 53787 Certified; UL Listed 248-12 Class RK5 Guide JDDZ File E4273

$197.74

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Cooper Bussmann - 250 VAC/VDC, 3 Amp, Fast-Acting Semiconductor/High Speed Fuse - 50.8mm OAL, 200 (RMS), 50 at DC kA Rating, 9/16" Diam


Item #: 75784447
Brand: Cooper Bussmann
Model #: FWX-3A14F
Exact Tooling IR#: 04

Features and Benefits

Semiconductor/high speed fuses are designed to protect devices from overcurrents. They are quick reacting, reduce the need of other components to have high short-circuit current ratings.
Fast acting fuses refer to the amount of time that a fuse can withstand a current before overload. They are used to protect sensitive equipment.
Product Specifications
Fuse Type Semiconductor/High Speed
Amperage 3
Voltage 250 VAC/VDC
Fuse Timing Fast-Acting
Fuse Body Type Cartridge
Overall Length (mm) 50.80
Overall Length (Decimal Inch) 2.0000
Overall Diameter (mm) 14.30
Overall Diameter (Inch) 9/16
Overall Diameter (Decimal Inch) 0.5630
Interrupting Rating (kA) 200 (RMS); 50 @ DC
Standards Met CE Certified; UL Recognized Guide JFHR2 File E91958

$38.54

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Cooper Bussmann - 250 VAC/VDC, 30 Amp, Fast-Acting Semiconductor/High Speed Fuse - 50.8mm OAL, 200 (RMS), 50 at DC kA Rating, 9/16" Diam


Item #: 75784454
Brand: Cooper Bussmann
Model #: FWX-30A14F
Exact Tooling IR#: 04

Features and Benefits

Semiconductor/high speed fuses are designed to protect devices from overcurrents. They are quick reacting, reduce the need of other components to have high short-circuit current ratings.
Fast acting fuses refer to the amount of time that a fuse can withstand a current before overload. They are used to protect sensitive equipment.
Product Specifications
Fuse Type Semiconductor/High Speed
Amperage 30
Voltage 250 VAC/VDC
Fuse Timing Fast-Acting
Fuse Body Type Cartridge
Overall Length (mm) 50.80
Overall Length (Decimal Inch) 2.0000
Overall Diameter (mm) 14.30
Overall Diameter (Inch) 9/16
Overall Diameter (Decimal Inch) 0.5630
Interrupting Rating (kA) 200 (RMS); 50 @ DC
Standards Met CE Certified; CSA 1422-90 53787; CSA Class 1422-30 Component Accepted; UL Recognized Guide JFHR2 File E91958

$39.94

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Cooper Bussmann - 250 VAC/VDC, 300 Amp, Fast-Acting Semiconductor/High Speed Fuse - Stud Mount Mount, 3-27/32" OAL, 200 (RMS), 50 at DC kA Rating, 1-1/2" Diam


Item #: 75784462
Brand: Cooper Bussmann
Model #: FWX-300A
Exact Tooling IR#: 04

Features and Benefits

Semiconductor/high speed fuses are designed to protect devices from overcurrents. They are quick reacting, reduce the need of other components to have high short-circuit current ratings.
Fast acting fuses refer to the amount of time that a fuse can withstand a current before overload. They are used to protect sensitive equipment.
Product Specifications
Fuse Type Semiconductor/High Speed
Amperage 300
Voltage 250 VAC/VDC
Fuse Timing Fast-Acting
Fuse Body Type Flush End
Overall Length (Inch) 3-27/32
Overall Length (Decimal Inch) 3.8400
Overall Diameter (Inch) 1-1/2
Overall Diameter (Decimal Inch) 1-1/2
Mounting Type Stud Mount
Interrupting Rating (kA) 200 (RMS); 50 @ DC
Standards Met CE Certified; CSA 53787; CSA Class 1422-30 Component Accepted; UL Recognized Guide JFHR2 File E56412

$137.82

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Cooper Bussmann - 250 VAC/VDC, 300 Amp, Time Delay General Purpose Fuse - Bolt-on Mount, 8-5/8" OAL, 100 at DC, 300 at AC (RMS) kA Rating, 2-1/16" Diam


Item #: 74874652
Brand: Cooper Bussmann
Model #: LPN-RK-300SP
Exact Tooling IR#: 04

Features and Benefits

General purpose or class H non-renewable cartridge fuse have a single element and two cylindrical end caps designed for disposable, one-time use
Time delay fuses, also known as duel-element fuses, are designed to allow for a surge in electricity during a short time before overloading or shorting out. They can protect equipment from overload and allow for greater starting amperage.
Product Specifications
Fuse Type General Purpose
Fuse Class RK1
Amperage 300
Voltage 250 VAC/VDC
Fuse Timing Time Delay
Fuse Body Type Cartridge
Overall Length (mm) 219.10
Overall Length (Inch) 8-5/8
Overall Length (Decimal Inch) 8.6300
Overall Diameter (Inch) 2-1/16
Overall Diameter (Decimal Inch) 2.3600
Number of Elements 2
Mounting Type Bolt-on
Indicating Information NonIndicating
Interrupting Rating (kA) 100 @ DC; 300 @ AC (RMS)
Standards Met CE Certified; CSA CSA C22.2 No. 248.12 Class 1422-02 File 53787 Certified; UL Listed Guide JDDZ File E4273

$250.67

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Cooper Bussmann - 250 VAC/VDC, 300 Amp, Time Delay General Purpose Fuse - Bolt-on Mount, 8-5/8" OAL, 100 at DC, 300 at AC (RMS) kA Rating, 2-3/8" Diam


Item #: 92129592
Brand: Cooper Bussmann
Model #: LPN-RK-300SPI
Exact Tooling IR#: 04

Features and Benefits

General purpose or class H non-renewable cartridge fuse have a single element and two cylindrical end caps designed for disposable, one-time use
Time delay fuses, also known as duel-element fuses, are designed to allow for a surge in electricity during a short time before overloading or shorting out. They can protect equipment from overload and allow for greater starting amperage.
Product Specifications
Fuse Type General Purpose
Fuse Class RK1
Amperage 300
Voltage 250 VAC/VDC
Fuse Timing Time Delay
Fuse Body Type Cartridge
Overall Length (mm) 219.10
Overall Length (Inch) 8-5/8
Overall Length (Decimal Inch) 8.6300
Overall Diameter (Inch) 2-3/8
Overall Diameter (Decimal Inch) 2.3600
Number of Elements 2
Mounting Type Bolt-on
Indicating Information Indicating
Interrupting Rating (kA) 100 @ DC; 300 @ AC (RMS)
Standards Met CE Certified; CSA CSA C22.2 No. 248.12 Class 1422-02 File 53787 Certified; UL Listed Guide JDDZ File E4273

$373.17

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Cooper Bussmann - 250 VAC/VDC, 300 Amp, Time Delay General Purpose Fuse - Bolt-on Mount, 8-5/8" OAL, 20 at DC, 200 (RMS) kA Rating, 2-1/16" Diam


Item #: 75785014
Brand: Cooper Bussmann
Model #: FRN-R-300
Exact Tooling IR#: 04

Features and Benefits

General purpose or class H non-renewable cartridge fuse have a single element and two cylindrical end caps designed for disposable, one-time use
Time delay fuses, also known as duel-element fuses, are designed to allow for a surge in electricity during a short time before overloading or shorting out. They can protect equipment from overload and allow for greater starting amperage.
Product Specifications
Fuse Type General Purpose
Fuse Class RK5
Amperage 300
Voltage 250 VAC/VDC
Fuse Timing Time Delay
Fuse Body Type Cartridge
Overall Length (mm) 219.10
Overall Length (Inch) 8-5/8
Overall Length (Decimal Inch) 8.6300
Overall Diameter (mm) 60.50
Overall Diameter (Inch) 2-1/16
Overall Diameter (Decimal Inch) 2.3800
Number of Elements 2
Mounting Type Bolt-on
Interrupting Rating (kA) 20 @ DC; 200 (RMS)
Standards Met CE Certified; CSA C22.2 No. 248.12 Class 1422-02 File 53787 Certified; UL Listed 248-12 Class RK5 Guide JDDZ File E4273

$197.74

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Cooper Bussmann - 250 VAC/VDC, 350 Amp, Fast-Acting Semiconductor/High Speed Fuse - Stud Mount Mount, 3-27/32" OAL, 200 (RMS), 50 at DC kA Rating, 1-1/2" Diam


Item #: 75784488
Brand: Cooper Bussmann
Model #: FWX-350A
Exact Tooling IR#: 04

Features and Benefits

Semiconductor/high speed fuses are designed to protect devices from overcurrents. They are quick reacting, reduce the need of other components to have high short-circuit current ratings.
Fast acting fuses refer to the amount of time that a fuse can withstand a current before overload. They are used to protect sensitive equipment.
Product Specifications
Fuse Type Semiconductor/High Speed
Amperage 350
Voltage 250 VAC/VDC
Fuse Timing Fast-Acting
Fuse Body Type Flush End
Overall Length (Inch) 3-27/32
Overall Length (Decimal Inch) 3.8400
Overall Diameter (Inch) 1-1/2
Overall Diameter (Decimal Inch) 1-1/2
Mounting Type Stud Mount
Interrupting Rating (kA) 200 (RMS); 50 @ DC
Standards Met CE Certified; CSA 53787; CSA Class 1422-30 Component Accepted; UL Recognized Guide JFHR2 File E56412

$188.08

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Cooper Bussmann - 250 VAC/VDC, 350 Amp, Time Delay General Purpose Fuse - Bolt-on Mount, 8-5/8" OAL, 100 at DC, 300 at AC (RMS) kA Rating, 2-1/16" Diam


Item #: 74874678
Brand: Cooper Bussmann
Model #: LPN-RK-350SP
Exact Tooling IR#: 04

Features and Benefits

General purpose or class H non-renewable cartridge fuse have a single element and two cylindrical end caps designed for disposable, one-time use
Time delay fuses, also known as duel-element fuses, are designed to allow for a surge in electricity during a short time before overloading or shorting out. They can protect equipment from overload and allow for greater starting amperage.
Product Specifications
Fuse Type General Purpose
Fuse Class RK1
Amperage 350
Voltage 250 VAC/VDC
Fuse Timing Time Delay
Fuse Body Type Cartridge
Overall Length (mm) 219.10
Overall Length (Inch) 8-5/8
Overall Length (Decimal Inch) 8.6300
Overall Diameter (Inch) 2-1/16
Overall Diameter (Decimal Inch) 2.3600
Number of Elements 2
Mounting Type Bolt-on
Indicating Information NonIndicating
Interrupting Rating (kA) 100 @ DC; 300 @ AC (RMS)
Standards Met CE Certified; CSA CSA C22.2 No. 248.12 Class 1422-02 File 53787 Certified; UL Listed Guide JDDZ File E4273

$385.11

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Cooper Bussmann - 250 VAC/VDC, 350 Amp, Time Delay General Purpose Fuse - Bolt-on Mount, 8-5/8" OAL, 100 at DC, 300 at AC (RMS) kA Rating, 2-3/8" Diam


Item #: 92129618
Brand: Cooper Bussmann
Model #: LPN-RK-350SPI
Exact Tooling IR#: 04

Features and Benefits

General purpose or class H non-renewable cartridge fuse have a single element and two cylindrical end caps designed for disposable, one-time use
Time delay fuses, also known as duel-element fuses, are designed to allow for a surge in electricity during a short time before overloading or shorting out. They can protect equipment from overload and allow for greater starting amperage.
Product Specifications
Fuse Type General Purpose
Fuse Class RK1
Amperage 350
Voltage 250 VAC/VDC
Fuse Timing Time Delay
Fuse Body Type Cartridge
Overall Length (mm) 219.10
Overall Length (Inch) 8-5/8
Overall Length (Decimal Inch) 8.6300
Overall Diameter (Inch) 2-3/8
Overall Diameter (Decimal Inch) 2.3600
Number of Elements 2
Mounting Type Bolt-on
Indicating Information Indicating
Interrupting Rating (kA) 100 @ DC; 300 @ AC (RMS)
Standards Met CE Certified; CSA CSA C22.2 No. 248.12 Class 1422-02 File 53787 Certified; UL Listed Guide JDDZ File E4273

$361.34

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Cooper Bussmann - 250 VAC/VDC, 350 Amp, Time Delay General Purpose Fuse - Bolt-on Mount, 8-5/8" OAL, 20 at DC, 200 (RMS) kA Rating, 2-1/16" Diam


Item #: 75908202
Brand: Cooper Bussmann
Model #: FRN-R-350
Exact Tooling IR#: 04

Features and Benefits

General purpose or class H non-renewable cartridge fuse have a single element and two cylindrical end caps designed for disposable, one-time use
Time delay fuses, also known as duel-element fuses, are designed to allow for a surge in electricity during a short time before overloading or shorting out. They can protect equipment from overload and allow for greater starting amperage.
Product Specifications
Fuse Type General Purpose
Fuse Class RK5
Amperage 350
Voltage 250 VAC/VDC
Fuse Timing Time Delay
Fuse Body Type Cartridge
Overall Length (mm) 219.10
Overall Length (Inch) 8-5/8
Overall Length (Decimal Inch) 8.6300
Overall Diameter (mm) 60.50
Overall Diameter (Inch) 2-1/16
Overall Diameter (Decimal Inch) 2.3800
Number of Elements 2
Mounting Type Bolt-on
Interrupting Rating (kA) 20 @ DC; 200 (RMS)
Standards Met CE Certified; CSA C22.2 No. 248.12 Class 1422-02 File 53787 Certified; UL Listed 248-12 Class RK5 Guide JDDZ File E4273

$197.41

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Cooper Bussmann - 250 VAC/VDC, 4 Amp, Fast-Acting Semiconductor/High Speed Fuse - 50.8mm OAL, 200 (RMS), 50 at DC kA Rating, 9/16" Diam


Item #: 75784496
Brand: Cooper Bussmann
Model #: FWX-4A14F
Exact Tooling IR#: 04

Features and Benefits

Semiconductor/high speed fuses are designed to protect devices from overcurrents. They are quick reacting, reduce the need of other components to have high short-circuit current ratings.
Fast acting fuses refer to the amount of time that a fuse can withstand a current before overload. They are used to protect sensitive equipment.
Product Specifications
Fuse Type Semiconductor/High Speed
Amperage 4
Voltage 250 VAC/VDC
Fuse Timing Fast-Acting
Fuse Body Type Cartridge
Overall Length (mm) 50.80
Overall Length (Decimal Inch) 2.0000
Overall Diameter (mm) 14.30
Overall Diameter (Inch) 9/16
Overall Diameter (Decimal Inch) 0.5630
Interrupting Rating (kA) 200 (RMS); 50 @ DC
Standards Met CE Certified; UL Recognized Guide JFHR2 File E91958

$38.69

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Cooper Bussmann - 250 VAC/VDC, 40 Amp, Fast-Acting Semiconductor/High Speed Fuse - Stud Mount Mount, 3-3/16" OAL, 200 (RMS), 50 at DC kA Rating, 0.81" Diam


Item #: 75784504
Brand: Cooper Bussmann
Model #: FWX-40A
Exact Tooling IR#: 04

Features and Benefits

Semiconductor/high speed fuses are designed to protect devices from overcurrents. They are quick reacting, reduce the need of other components to have high short-circuit current ratings.
Fast acting fuses refer to the amount of time that a fuse can withstand a current before overload. They are used to protect sensitive equipment.
Product Specifications
Fuse Type Semiconductor/High Speed
Amperage 40
Voltage 250 VAC/VDC
Fuse Timing Fast-Acting
Fuse Body Type Flush End
Overall Length (Inch) 3-3/16
Overall Length (Decimal Inch) 3.1880
Overall Diameter (Decimal Inch) 0.8100
Mounting Type Stud Mount
Interrupting Rating (kA) 200 (RMS); 50 @ DC
Standards Met CE Certified; CSA 53787; CSA Class 1422-30 Component Accepted; UL Recognized Guide JFHR2 File E56412

$119.49

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Cooper Bussmann - 250 VAC/VDC, 400 Amp, Fast-Acting Semiconductor/High Speed Fuse - Stud Mount Mount, 3-27/32" OAL, 200 (RMS), 50 at DC kA Rating, 1-1/2" Diam


Item #: 75784512
Brand: Cooper Bussmann
Model #: FWX-400A
Exact Tooling IR#: 04

Features and Benefits

Semiconductor/high speed fuses are designed to protect devices from overcurrents. They are quick reacting, reduce the need of other components to have high short-circuit current ratings.
Fast acting fuses refer to the amount of time that a fuse can withstand a current before overload. They are used to protect sensitive equipment.
Product Specifications
Fuse Type Semiconductor/High Speed
Amperage 400
Voltage 250 VAC/VDC
Fuse Timing Fast-Acting
Fuse Body Type Flush End
Overall Length (Inch) 3-27/32
Overall Length (Decimal Inch) 3.8400
Overall Diameter (Inch) 1-1/2
Overall Diameter (Decimal Inch) 1-1/2
Mounting Type Stud Mount
Interrupting Rating (kA) 200 (RMS); 50 @ DC
Standards Met CE Certified; CSA 53787; CSA Class 1422-30 Component Accepted; UL Recognized Guide JFHR2 File E56412

$210.97

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