Fast-Blow Fuse 0.8A, Glass, Fusible, Size 5x20mm, Set of 100 pcs
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 25,99 lei | — |
| 3–4 pcs | 24,69 lei | 5% (−1,30 lei/unit) |
| 5–10 pcs | 23,39 lei | 10% (−2,60 lei/unit) |
| 11+ pcs | 22,09 lei | 15% (−3,90 lei/unit) |
0.8A Fast-Acting Fuse for Electronic Equipment Protection
Set of 100 5x20mm glass fuses, designed to protect electrical circuits against overloads and short circuits. Ideal for household electronic appliances, power supplies, transformers, and audio-video equipment, these fuses offer fast and reliable protection at a rated current of 0.8A and voltage of 250V.
What you get with this product
- Immediate protection against overloads — fast-acting fuse interrupts current in milliseconds, preventing damage to expensive equipment
- Complete set of 100 pieces — sufficient stock for long-term maintenance or use in workshops and service centers
- Universal 5x20mm compatibility — standard size that fits most electronic and household equipment
- Transparent glass body — clear visibility of the filament, quickly identify a blown fuse without a multimeter
- Durable metal caps — easy installation and removal in standard fuse holders, secure and durable contacts
- Exceptional value for money — very low cost per unit compared to individual purchases
How it works and how to install
The fuse contains a filament that melts instantly when the current exceeds 0.8A, interrupting the electrical circuit and protecting the equipment. For installation, disconnect the appliance from the power supply, remove the blown fuse from the fuse holder, check the cause of the fault, then insert the new 0.8A fuse, observing the polarity and the 5x20mm size. The metal caps ensure a firm and stable contact in most standard holders.
Frequently asked questions
How do I know if the fuse is blown?
Look through the transparent glass tube — if the metal filament inside is broken or blackened, the fuse is blown and needs to be replaced.
Can I use a 1A fuse instead of 0.8A?
It is not recommended. The 0.8A rating is sized for optimal protection of your circuit; a stronger fuse will not adequately protect the equipment from overload.
Can it be used at 220V in Romania?
Yes, the fuse is specified for 250V, so it works perfectly at 220-230V from the standard electrical grid in Romania.
Technical specifications
| Fuse type | Fast-acting, fusible |
| Rated current | 0.8A |
| Maximum voltage | 250V |
| Dimensions | 5 x 20 mm |
| Body material | Transparent glass |
| Cap material | Metal |
| Quantity per set | 100 pieces |
| Applications | Power supplies, televisions, radios, stabilizers, transformers |
| Standard | Universal 5x20mm format |
Warranty and support
The product benefits from a 24-month warranty in accordance with Romanian legislation. Right of return within 30 days of receiving the order. Fast delivery by courier throughout Romania.
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