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Witonics 400mA 250V Slow-Blow Glass Fuses 5x20mm (Pack of 5)
Replace blown fuses in small appliances, electronics, and vehicles
Witonics 400mA 250V Slow-Blow Glass Fuses 5x20mm (Pack of 5)
Item #: 26780803

Witonics 400mA 250V Slow-Blow Glass Fuses 5x20mm (Pack of 5)

Item #: 26780803

BDT 2338

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*All items will import from US

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Replace blown fuses in small appliances, electronics, and vehicles
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Voltage Rating
Rated for 250V, these fuses are designed for reliable performance in high-voltage applications, ensuring optimal protection for your electrical devices.
Slow-Blow Design
The slow-blow feature prevents nuisance blows, allowing fuses to tolerate temporary surges, making them ideal for motors and appliances that experience inrush currents.
Convenient Pack Size
This pack of 5 provides excellent value, ensuring you have backups on hand for quick replacements, making it perfect for both home and professional use.

Product Details

Find the perfect replacement for blown fuses in small appliances, electronics, and automotive accessories at Ubuy Bangladesh. Get the Witonics 400mA 250V Slow-Blow Glass Fuses - Pack of 5 for reliable protection.
  • Replacement for Bussmann GDC fuse
  • 5x20mm glass fuses, 400mA, 250V
  • Slow-blow / time-delay fuses for consumer electronic products
  • Suitable for small appliances and automotive accessories
  • Package of 5 fuses for convenient replacement
  • Can replace both 125V and 250V fuses
Country of OriginThis item will be imported from US
Item Weight0.1 lbs (50 grams)
What is in the boxWitonics 400mA 250V Slow-Blow... For more details, please check description/product details

Who Should Buy?

Suitable For
  • Home Appliance Repair

    Ideal for repairing small household devices that require slow-blow fuses to handle initial power surges.

  • DIY Electronics

    Great for hobbyists and DIY enthusiasts who build or repair electronic circuits with moderate current requirements.

  • Professional Technicians

    Suitable for professionals working in electronics repair who need reliable and standard fuses for various applications.

Not Suitable For
  • High Current Devices

    Not suitable for devices that draw high current, as the fuse may not adequately protect against excessive short circuits.

Product Description

Witonics 400mA 250V Slow-Blow Glass Fuses 5x20mm (Pack of 5)

About This Item

Product Description: Are blown fuses causing you a headache? Look no further than the Witonics 400mA 250V Slow-Blow Glass Fuses. This pack of 5 fuses is perfect for replacing blown fuses in small appliances, consumer electronic products, and vehicles for automotive accessories. These Witonics fuses are specially designed to handle a current of up to 400mA and a voltage of up to 250V. With their slow-blow technology, they provide reliable protection against power surges and short circuits.

So you can have peace of mind knowing that your devices are safe and secure. Crafted from high-quality glass material, these fuses offer superior durability and longevity. They are built to withstand the test of time and provide long-lasting protection for your appliances and electronic products. The pack includes 5 fuses, ensuring that you always have a spare on hand for future emergencies. Whether you're a DIY enthusiast or a professional technician, these fuses are a must-have addition to your toolkit. Don't let blown fuses slow you down.

Invest in the Witonics 400mA 250V Slow-Blow Glass Fuses today and keep your devices protected. Shop now and experience reliable performance and peace of mind!.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are 400mA 250V Slow-Blow Glass Fuses used for?

    Answer: 400mA 250V Slow-Blow Glass Fuses are designed to protect electrical circuits by preventing excess current from damaging sensitive components. They are ideal for applications where short bursts of high current may occur, such as in electric motors, transformers, or lighting fixtures. The slow-blow characteristic means they can withstand initial power surges, making them perfect for devices like refrigerators or audio equipment that require a spike in current during startup.
  • Question: How do I know if I need to replace my fuses?

    Answer: Indicators of a blown fuse include non-functioning devices or sudden loss of power to specific appliances. To confirm, you can visually inspect the glass fuse for any discoloration or a broken filament inside. Ensuring that you replace the fuse with the same rating is essential to maintain circuit functionality and safety. Regular checks can prevent downtime and protect your electronic equipment from further damage.
  • Question: What are the dimensions and specifications of these fuses?

    Answer: These fuses measure 5x20mm, making them a compact choice for various electronic applications. The 400mA rating ensures they can handle moderate electrical loads, while the 250V voltage rating allows for use in both domestic and industrial settings. Always check your device specifications to ensure compatibility with the listed dimensions and ratings to avoid operational issues.
  • Question: Can I use these fuses for household appliances?

    Answer: Yes, 400mA 250V Slow-Blow Glass Fuses are suitable for many household appliances, especially those that may experience inrush currents at startup, such as electric heaters, washing machines, or kitchen equipment. By using these fuses, you can help prevent damage to your appliances due to excessive current, thus enhancing their longevity and performance.
  • Question: Are these fuses suitable for DIY electronics projects?

    Answer: Absolutely! These fuses are commonly used in DIY electronics projects, offering reliable protection for custom-built circuits and devices. By incorporating a slow-blow glass fuse, you can safeguard your project from potential current spikes, making it ideal for hobbyists working on projects that require sensitive electronic components or motors. Always ensure you match your project's power requirements to the fuse specifications.
  • Question: What is the difference between slow-blow and fast-acting fuses?

    Answer: The primary difference is in their response time to overcurrent conditions. Slow-blow fuses are designed to tolerate temporary overloads, making them ideal for inductive loads, whereas fast-acting fuses blow immediately upon overcurrent conditions, suitable for resistive loads. Knowing when to use each type is crucial for system protection; for example, using a slow-blow fuse in a motor circuit helps to prevent nuisance tripping during start-up.
  • Question: How can I safely install a glass fuse?

    Answer: To install a glass fuse safely, first ensure the power supply to the circuit is turned off. Then, remove the blown fuse from its holder by gently twisting. Replace it with a new 400mA 250V Slow-Blow Glass Fuse, ensuring it fits snugly and securely. Recheck connections to prevent potential faults, and finally, restore power while monitoring the appliance or circuit for any issues. This ensures your electrical system remains safe and functional.
  • Question: Where can I buy 400mA 250V Slow-Blow Glass Fuses 5x20mm Pack of 5?

    Answer: You can buy 400mA 250V Slow-Blow Glass Fuses 5x20mm Pack of 5 at Ubuy in Bangladesh. Ubuy offers a wide selection of fuses suitable for various electronic applications, allowing you to find the best fit for your needs. Their platform provides detailed product descriptions, helping you make well-informed purchasing decisions.
  • Question: What should I consider when selecting fuses for my devices?

    Answer: When selecting fuses, it's essential to consider the amperage and voltage ratings, as well as the type of load (inductive or resistive). Confirming these specifications against your device's requirements ensures safety and operational efficiency. Additionally, consider the working environment and potential conditions (like heat) that could affect fuse performance, helping you choose the right fuse for longevity and optimal functioning.
  • Question: Do these fuses have any specific storage requirements?

    Answer: While 400mA 250V Slow-Blow Glass Fuses do not have extensive storage requirements, it’s best to keep them in a cool, dry place to prevent exposure to moisture or extreme temperatures. This helps maintain their integrity and performance characteristics. Storing them in a protective case can further guard against physical damage, ensuring reliability when needed for repairs or projects.

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