Fast Blow Fuse 3A, Ceramic, Fusible, Size 5X20mm, Set of 100 pcs
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 42,99 lei | — |
| 3–4 pcs | 40,84 lei | 5% (−2,15 lei/unit) |
| 5–10 pcs | 38,69 lei | 10% (−4,30 lei/unit) |
| 11+ pcs | 36,54 lei | 15% (−6,45 lei/unit) |
Fast Ceramic Fuse 3A for Safe Equipment Protection
The fast blow fuse with a ceramic body and 3A amperage efficiently protects electrical and electronic appliances against overloads and short circuits. The set of 100 pieces ensures a sufficient stock for preventive maintenance and quick interventions in domestic, commercial, or industrial installations. The standard 5x20mm size makes it compatible with most equipment.
What you get with this product
- Complete stock for multiple interventions — 100 pieces in one set, ideal for workshops and service centers
- Safe overload protection — instantly interrupts the circuit when the current exceeds 3A, preventing damage to appliances
- Universal compatibility — standard 5x20mm size suitable for power supplies, stabilizers, TVs, microwave ovens
- Durable ceramic construction — withstands high temperatures and ensures consistent performance over time
- Quick identification — clear marking on the body for amperage recognition during interventions
- Excellent value for money — economical solution for long-term supply
How it works and how to install
The fuse contains a conductive wire that instantly melts when the current exceeds 3A, interrupting the electrical circuit and protecting the appliance. For installation, turn off the power, remove the faulty fuse from the holder, and insert a new one with the same amperage. The ceramic body ensures optimal thermal and electrical insulation, recommended for appliances operating at voltages up to 250V.
Frequently asked questions
Can I use these fuses with any 220V appliance?
Yes, they are compatible with appliances at 220-250V mains voltage, but first verify that the appliance requires a 3A fuse and 5x20mm size.
What does "fast fuse" mean?
A fast fuse acts instantly on overload, without delay, making it ideal for protecting sensitive electronic circuits.
How do I know if the fuse has blown?
You can visually check through the transparent ceramic body if the internal wire is broken, or test for continuity with a multimeter.
Technical specifications
| Product type | Fast blow fuse |
| Amperage | 3A |
| Rated voltage | 250V |
| Body material | Ceramic |
| End cap material | Metal |
| Dimensions | 5 x 20 mm |
| Set quantity | 100 pieces |
| Applications | Power supplies, stabilizers, TVs, microwave ovens, transformers |
| EAN | 0781499710518 |
Warranty and support
The product benefits from a 24-month warranty in accordance with Romanian legislation. Right of return within 30 days of purchase. Fast delivery by courier throughout Romania.
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