Fast-Acting Glass Fuse 6.3A/5x20mm-100pcs
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Estimated delivery: 07 Jun - 11 Jun
6.3A Fast-Blow Glass Fuses for Electrical Circuit Protection
Complete set of 100 fast-blow 5x20mm glass fuses, designed for effective protection of electrical and electronic appliances against overloads and short circuits. The ideal solution for power supplies, stabilizers, audio-video equipment, and various household or industrial electrical devices. European standard quality at an affordable price for backup stock.
What you get with this product
- Complete stock of 100 fuses — you always have spare parts available for any emergency
- Fast circuit protection — instantly intervenes in case of overload, preventing damage to expensive appliances
- Universal 5x20mm compatibility — standard format that fits most power supplies and electronic equipment
- Compact size for storage — the entire set fits in a small box, organized for quick access
- Excellent value for money — the cost per fuse is minimal, ideal for workshops, repair shops, or home use
- Quick, tool-free installation — replace a blown fuse in less than a minute, without special technical skills
How it works and how to install
The fast-blow fuse instantly interrupts the electrical circuit when the current exceeds 6.3A, protecting the sensitive components of the appliance. The metallic filament inside melts in a controlled manner, cutting off power before excessive temperature or a short circuit can cause damage. To replace, disconnect the appliance from the outlet, remove the blown fuse from its holder, and insert a new one with the same current rating. Always check the cause of the blown fuse before restarting.
Frequently Asked Questions
How do I know if the fuse is blown?
The metallic filament inside will be visibly broken, and the glass tube may show burn marks or blackening.
Can I use these fuses with any 220V appliance?
Yes, if the appliance requires a 6.3A, 5x20mm fuse and operates at a maximum of 250V. Always check the specifications on the appliance casing.
Why do fuses blow repeatedly?
This indicates a problem in the appliance's electrical circuit, such as faulty components or a short circuit. Specialized service is required before continuing to replace fuses.
Technical Specifications
| Rated Current | 6.3A |
| Maximum Voltage | 250V |
| Fuse Type | Fast-Blow |
| Dimensions | 5 x 20 mm |
| Tube Material | Transparent Glass |
| End Cap Material | Nickel-plated Metal |
| Set Quantity | 100 pieces |
| Applications | Power supplies, stabilizers, audio-video equipment, transformers |
Warranty and Support
The product benefits from a 24-month warranty in accordance with Romanian legislation for manufacturing defects. 30-day return policy if the set does not meet your expectations. Fast courier delivery throughout Romania.
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Specificații
Specificații
Detalii produs
Detalii produs
Designed with care and crafted from premium materials, our products combine durability, comfort, and timeless style. Each piece is thoughtfully made to enhance your living space, offering a perfect balance of functionality and elegance that complements any home and suits your unique lifestyle.
Materials & Care
Materials & Care
Carefully crafted from durable, sustainable materials, each piece is designed for long-lasting use and timeless style. For proper care, wipe gently with a soft, damp cloth to remove dust and dirt. Avoid using harsh chemicals, abrasive cleaners, or excessive moisture to protect the finish and maintain its pristine look.
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