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HomeProductsCircuit ProtectionElectrical, Specialty FusesFWP-300A
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FWP-300A - Eaton - Bussmann Electrical Division

Manufacturer Part Number
FWP-300A
Manufacturer
Bussmann (Eaton)
Allelco Part Number
32D-FWP-300A
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
FUSE CARTRIDGE 300A 700VAC/VDC
Package
Cylindrical, Blade Terminal (Bolt)
Data sheet
1.FWP-300A.pdf ...

HTML Datasheet

FWH Series, 500V.pdf
RoHs Status
RoHS Compliant
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Specifications

FWP-300A Tech Specifications
Eaton - Bussmann Electrical Division - FWP-300A technical specifications, attributes, parameters and parts with similar specifications to Eaton - Bussmann Electrical Division - FWP-300A

Product Attribute Attribute Value  
Manufacturer Bussmann (Eaton)  
Voltage Rating - DC 700 V  
Voltage Rating - AC 700 V  
Size / Dimension 2.000" Dia x 5.090" L (50.80mm x 129.29mm)  
Series FWP  
Response Time -  
Package / Case Cylindrical, Blade Terminal (Bolt)  
Package Bulk  
Operating Temperature -  
Product Attribute Attribute Value  
Mounting Type Bolt Mount  
Melting I²t 17600  
Fuse Type Cartridge  
Features -  
Current Rating (Amps) 300A  
Class -  
Breaking Capacity @ Rated Voltage 200kA AC, 50kA DC  
Approval Agency CE, CSA, UR  
Applications Electrical, Industrial  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN EAR99
HTSUS 8536.10.0040

Parts Introduction

Manufacturer Part Number

FWP-300A

Manufacturer

Eaton-Bussmann-Electrical-Division

Introduction

The FWP-300A is a high-performance, high-capacity cartridge fuse designed for heavy-duty industrial and electrical applications. This fuse offers reliable circuit protection and is built to withstand high fault currents, ensuring the safety and integrity of your electrical systems.

Product Features and Performance

High current rating of 300A

Voltage rating of 700VAC and 700VDC

Rapid and reliable response time to quickly clear faults

Exceptional breaking capacity of 200kA AC and 50kA DC

Cylindrical, bolt-mounted design for secure installation

Blade terminal connections for easy integration

Product Advantages

Robust construction for long-lasting durability

Precise and consistent performance under high-stress conditions

Versatile mounting options for flexible installation

Compliance with leading safety standards (CE, CSA, UR)

Key Reasons to Choose This Product

Unparalleled circuit protection for critical industrial and electrical systems

Safeguards against costly equipment damage and downtime

Confidence in the reliability and safety of your electrical infrastructure

Ease of installation and seamless integration into your application

Quality and Safety Features

Strict adherence to industry safety standards

Rigorous testing and quality control measures

Robust construction for reliable performance

Compatibility

The FWP-300A cartridge fuse is designed for use in a wide range of electrical and industrial applications, including:

Electrical power distribution systems

Motor control circuits

Transformer protection

Heavy-duty machinery and equipment

Application Areas

Industrial facilities

Power generation and transmission

Mining and manufacturing environments

Commercial and institutional buildings

Product Lifecycle

The FWP-300A is an active product and remains in production. There are no direct equivalent or alternative models available at this time. If you have any questions or need further assistance, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Eaton - Bussmann Electrical Division FWP-300A

Product Attribute FWP-300 FWP-30A14FI FWP-30A14FA FWP-30B
Part Number FWP-300 FWP-30A14FI FWP-30A14FA FWP-30B
Manufacturer Eaton - Bussmann Electrical Division Eaton - Bussmann Electrical Division Eaton - Bussmann Electrical Division Eaton - Bussmann Electrical Division
Approval Agency - - - -
Voltage Rating - DC - - - -
Fuse Type - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Breaking Capacity @ Rated Voltage - - - -
Applications - - - -
Size / Dimension - - - -
Class - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Mounting Type - Surface Mount Through Hole Surface Mount
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Series - - - -
Melting I²t - - - -
Features - - - Simultaneous Sampling
Voltage Rating - AC - - - -
Current Rating (Amps) - - - -
Response Time - - - -

FWP-300A Datasheet PDF

Download FWP-300A pdf datasheets and Eaton - Bussmann Electrical Division documentation for FWP-300A - Eaton - Bussmann Electrical Division.

Datasheets
FWH Series, 500V.pdf
HTML Datasheet
FWH Series, 500V.pdf
PCN Packaging
Shipping Box and Labels 05/Jan/2018.pdf

Customers Also Interested in

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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

Write a Review

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

View More
FWP-300A Image

FWP-300A

Eaton - Bussmann Electrical Division
32D-FWP-300A

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