Witonics
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Witonics 400mA 250V Fast-Blow Glass Fuses 5x20mm (Pack of 5)
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Witonics 400mA 250V Fast-Blow Glass Fuses 5x20mm (Pack of 5)
Fast blow/fast acting fuses for all your replacement needs.
Witonics 400mA 250V Fast-Blow Glass Fuses 5x20mm (Pack of 5)
Item #: 136805986

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

77% of respondents would recommend this to a friend

Item #: 136805986

KYD 18

Price Details

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*All items will import from US

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Order now and get it around Tuesday, September 29
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What Stands Out

Fast-Blow Design
These fuses quickly interrupt electrical flow to prevent damage, ensuring reliable protection for your devices and systems against overload and short-circuit conditions.
High Voltage Rating
With a 250V rating, these fuses are suitable for various applications, delivering safe and efficient performance in multiple electrical setups without compromising quality.
Convenient Pack Size
Offered in a pack of 5, these fuses provide excellent value, ensuring you have enough replacements on hand whenever needed, reducing downtime and maintaining safety.

Product Details

Shop Witonics 400mA 250V Fast-Blow Glass Fuses 5x20mm (Pack of 5) online at a best price in Cayman Islands. B00Y7QS34S
Brand NameWitonics
ManufacturerWITONICS u00ae
Unit Count5 Count
Item Weight9.07 g
Part NumberGMA_400mA_5x
Voltage250 volts
Mounting TypeSurface Mount
Item Dimensions0.79 x 0.2 x 0.2 inches (2 x 0.5 x 0.5 cm)
Material TypeGlass
BrandWitonics
Item dimensions L x W x H0.79 x 0.2 x 0.2 inches (2 x 0.5 x 0.5 cm)
MaterialGlass

Who Should Buy?

Suitable For
  • Home Appliance Repair

    Ideal for DIY homeowners looking to replace blown fuses in various household appliances and electronics.

  • Hobby Electronics

    Great for hobbyists needing fuses to protect small circuits and projects from overload conditions.

  • Small Business Use

    Useful for small businesses focused on electronics, ensuring equipment safety and consistent operation with reliable fuses.

Not Suitable For
  • High Voltage Applications

    Not suitable for devices requiring higher voltage or current protection beyond the 250V and 400mA rating.

Product Description

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

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the Witonics 400mA 250V Fast-Blow Glass Fuses?

    Answer: The Witonics 400mA 250V Fast-Blow Glass Fuses are designed to protect electrical circuits by interrupting the flow of electricity when an overload occurs. This quick action prevents damage to appliances and ensures safety in household or industrial settings. Fast-blow fuses are especially useful in devices that require immediate action to prevent overheating or short-circuiting, such as power tools and kitchen appliances.
  • Question: What does 'fast-blow' mean in the context of glass fuses?

    Answer: 'Fast-blow' refers to the type of fuse that reacts quickly to overcurrent situations. Unlike slow-blow fuses, which allow temporary surges, fast-blow fuses cut off the electricity almost instantly to protect sensitive components. This feature makes them ideal for circuits with delicate electronics that are prone to damage from spikes in power, ensuring overall reliability and safety in your equipment.
  • Question: What are the dimensions and specifications of these fuses?

    Answer: These glass fuses measure 5x20mm and have a rated current of 400mA with a voltage rating of 250V. This size is standard for many electrical applications, making these fuses versatile for various devices. The 5x20mm dimension is commonly used in appliances and electronic devices, ensuring compatibility when replacing blown fuses in circuit systems.
  • Question: How do I know when to replace a fuse?

    Answer: You should replace a fuse when your appliance stops working or when you hear audible indications like a popping sound. Inspect the fuse; if the glass is shattered or the filament inside is broken, it’s time for a replacement. Regular checks are advisable, especially in older appliances or those used in high-demand areas. Knowing when to replace ensures seamless performance and prolongs the lifespan of your devices.
  • Question: Can I use these fuses in both household and industrial applications?

    Answer: Yes, the Witonics 400mA 250V Fast-Blow Glass Fuses are suitable for both household and industrial applications. They are commonly used in items ranging from kitchen appliances to industrial machinery. Their versatility allows them to effectively safeguard circuits in various environments, making them essential for both personal and commercial electrical systems.
  • Question: What should I consider when replacing a fuse?

    Answer: When replacing a fuse, consider the amperage and voltage ratings to ensure compatibility with your device. It’s crucial to match these specifications to avoid circuit problems. Additionally, check the fuse type, whether it’s fast-blow or slow-blow, as each serves different functions in circuit protection. Ensuring these factors align helps maintain the efficient operation and longevity of your equipment.
  • Question: Are these fuses safe for outdoor use?

    Answer: While the Witonics 400mA 250V Fast-Blow Glass Fuses are inherently safe for electrical protection, their safety in outdoor use largely depends on the devices and environment they are utilized in. Ensure that the devices are rated for outdoor conditions, and use enclosures or weatherproof equipment when necessary. Correct application is key to ensuring safe operation in various settings.
  • Question: How many fuses come in a pack and how long do they last?

    Answer: Each pack of Witonics fast-blow fuses contains five individual fuses. The longevity of these fuses depends on the electrical load and conditions in which they are used. Generally, if your circuits are well-maintained and not subjected to frequent surges, these fuses can last a long time. However, routine checks are advisable as they may need replacement in case of frequent trips.
  • Question: Can I use a higher-rated fuse instead of this one?

    Answer: It’s not advisable to use a higher-rated fuse than the specified 400mA rating. Using an incorrect rating can lead to unsafe conditions like overheating or electrical fires, as the fuse may not blow in an overload situation. It’s essential to always replace fuses with the same specifications to ensure maximum protection for your devices and circuits.
  • Question: Where can I buy Witonics 400mA 250V Fast-Blow Glass Fuses 5x20mm Pack Of 5 in Cayman Islands?

    Answer: You can purchase Witonics 400mA 250V Fast-Blow Glass Fuses 5x20mm Pack Of 5 from Ubuy in Cayman Islands. Ubuy offers a quick and reliable method to secure this essential electrical component, ensuring you can maintain and protect your devices efficiently.

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Pros

  • Reliable safety feature
  • Easy to replace
  • Compact size for various uses
  • Good for home electronics
  • Affordable pack size

Cons

  • May not fit all devices perfectly.

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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KYD 18

Order now and get it around Tuesday, September 29

QTY:

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Features & Benefits

  • Replace blown fuses in small appliances and electronics.
  • Compatible with automotive accessories.
  • Rated for 250V, replacing both 125V and 250V fuses.
  • Fast-acting design ensures quick response.
  • Comes in a convenient package of 5 fuses.
  • Direct replacement for Bussmann GMA fuses.

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