Siguranta Rapida 4A, Ceramica, Fuzabila, Dimensiune 5x20mm, Set 100 buc
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Livrare estimata : 08 Mon - 12 Fri
Siguranta ceramica rapida 4A 5x20mm pentru protectie echipamente
Set de 100 sigurante fuzibile ceramice cu actiune rapida, ideale pentru protejarea alimentatoarelor, echipamentelor LED si aparatelor electronice impotriva suprasarcinii si scurtcircuitului. Dimensiune standard 5x20mm, compatibile cu majoritatea dispozitivelor casnice si industriale ce necesita protectie la 4A.
Ce obtii cu acest produs
- Protectie rapida la suprasarcina — intrerupe circuitul instant la depasirea valorii de 4A, prevenind deteriorarea echipamentelor scumpe
- Set complet de 100 bucati — stoc suficient pentru intretinere pe termen lung, ideal pentru ateliere, service-uri sau uz casnic intens
- Compatibilitate universala — dimensiune standard 5x20mm, se monteaza in orice suport pentru sigurante de format clasic
- Constructie ceramica rezistenta — suporta temperaturi ridicate fara fisurare, mai fiabila decat variantele din sticla
- Aplicabilitate larga — potrivite pentru alimentatoare, stabilizatoare, televizoare, aparate audio, transformatoare si sisteme de iluminat LED
- Raport calitate-pret exceptional — achizitionare in bulk la pret accesibil, reducand costurile de mentenanta
Cum functioneaza si cum se instaleaza
Siguranta fuzibila se monteaza in suportul dedicat al aparatului electric, in serie cu circuitul de alimentare. Firul conductor interior din metal se topeste instant cand curentul depaseste 4A, intrerupand circuitul si protejand componentele. Inlocuirea este simpla: deconecteaza aparatul de la retea, scoate siguranta arsa din suport si introduce una noua, respectand aceeasi valoare de amperaj.
Verificarea starii sigurante se poate face vizual prin capetele metalice sau cu multimetru pe pozitia continuitate. Nu inlocui niciodata cu sigurante de amperaj superior — risc de incendiu si deteriorare a echipamentului.
Intrebari frecvente
Pot folosi aceste sigurante pentru sistemele de iluminat LED 12V?
Da, sunt perfecte pentru protejarea alimentatoarelor si driverelor LED care functioneaza la 12V sau 24V, atat timp cat consumul nu depaseste 4A.
Care este diferenta intre siguranta rapida si intarziata?
Siguranta rapida se declanseaza instant la depasirea curentului nominal, fiind ideala pentru echipamente electronice sensibile. Cea intarziata tolereaza varf scurt de curent la pornire, folosita la motoare sau transformatoare.
Cum stiu daca siguranta s-a ars?
Vizual, firul interior metalic va fi intrerupt, vizibil prin capsula ceramica. Pentru verificare sigura, foloseste multimetrul pe functia continuitate — o siguranta buna va afisa rezistenta aproape zero.
Specificatii tehnice
| Tip produs | Siguranta fuzibila ceramica rapida |
| Curent nominal | 4A |
| Tensiune maxima | 250V AC |
| Dimensiuni | 5 x 20 mm |
| Material carcasa | Ceramica |
| Material capete | Metal nichelat |
| Tip actiune | Rapida (F - Fast blow) |
| Standard | IEC 60127 |
| Cantitate pachet | 100 bucati |
| Aplicatii | Alimentatoare, echipamente LED, electronice, stabilizatoare |
Garantie si suport
Produsul beneficiaza de garantie 24 luni conform legislatiei romane in vigoare. Drept de retur in 30 de zile de la cumparare. Livrare rapida prin curier national cu confirmare telefonica. Pentru asistenta tehnica contacteaza echipa CLASSLIGHTS.
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Specifications
Specifications
Product Details
Product Details
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.
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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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