{"product_id":"siguranta-rapida-3a-sticla-fuzabila-dimensiune-5x20mm-set-100-buc","title":"Fast Blow Fuse 3A, Glass, Fusible, Size 5x20mm, Set of 100 pcs","description":"\u003cdiv class=\"cl-desc\"\u003e\n\n\u003cdiv class=\"cl-intro\"\u003e\n\n\u003ch2\u003e3A Fast-Blow Fuse for Electrical Circuit Protection\u003c\/h2\u003e\n\n\u003cp\u003eThe package contains 100 fast-blow glass fuses, standard 5x20mm size, ideal for protecting electronic and electrical devices from overloads. Frequently used in power supplies, televisions, audio equipment, and other devices requiring fast circuit protection at 250V and 3A.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-benefits\"\u003e\n\n\u003ch2\u003eWhat you get with this product\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eGenerous stock of 100 pieces — enough for long-term maintenance and multiple replacements\u003c\/li\u003e\n\n\u003cli\u003eFast circuit protection — immediately cuts power upon detecting an overload, preventing equipment damage\u003c\/li\u003e\n\n\u003cli\u003eUniversal 5x20mm size — compatible with most standard fuse holders in household and industrial appliances\u003c\/li\u003e\n\n\u003cli\u003eTransparent glass tube — allows instant visual inspection to check the filament's condition\u003c\/li\u003e\n\n\u003cli\u003eWide applicability — backup solution for power supplies, stabilizers, televisions, amplifiers, and transformers\u003c\/li\u003e\n\n\u003cli\u003eExcellent value for money — reduced maintenance costs due to the bulk package\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-how\"\u003e\n\n\u003ch2\u003eHow it works and how to install\u003c\/h2\u003e\n\n\u003cp\u003eThe fast-blow fuse contains a metallic filament that melts instantly when the nominal current of 3A is exceeded, interrupting the electrical circuit. Replacement is simple: disconnect the power supply, remove the blown fuse from the holder, check the cause of the failure, then insert the new fuse respecting the same amperage value. No special tools are needed — the process takes less than a minute.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq\"\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use a 3A fuse instead of a 5A one?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIt is not recommended. Always use the fuse with the amperage specified by the device manufacturer. A smaller value will blow frequently, a larger one will not properly protect the circuit.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow do I know if the fuse is blown?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe transparent glass tube allows visual inspection — if the metallic filament inside is broken or thickened, the fuse is blown and needs to be replaced.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat devices can I use these fuses with?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThey are compatible with any device that uses 5x20mm fuses at 3A and 250V: laptop power supplies, active speakers, televisions, radios, voltage stabilizers, measuring equipment.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-specs\"\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\n\u003ctd\u003eFast-blow fuse\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRated current\u003c\/td\u003e\n\n\u003ctd\u003e3 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaximum voltage\u003c\/td\u003e\n\n\u003ctd\u003e250 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\n\u003ctd\u003e5 x 20 mm (diameter x length)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eTube material\u003c\/td\u003e\n\n\u003ctd\u003eTransparent glass\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eEnd cap material\u003c\/td\u003e\n\n\u003ctd\u003eNickel metal\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAction type\u003c\/td\u003e\n\n\u003ctd\u003eFast-Blow\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePackage quantity\u003c\/td\u003e\n\n\u003ctd\u003e100 pieces\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eEAN\u003c\/td\u003e\n\n\u003ctd\u003e0781499710297\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-warranty\"\u003e\n\n\u003ch2\u003eWarranty and support\u003c\/h2\u003e\n\n\u003cp\u003eThe product benefits from a 24-month warranty according to current Romanian legislation. 30-day return policy from order receipt. Fast delivery via national courier with SMS and email confirmation.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"OEM","offers":[{"title":"Default Title","offer_id":56801617969483,"sku":"Q-16F016","price":5.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/2067\/4891\/files\/Siguranta-Rapida-de-Sticla_44c54ab1-f311-445d-9f2e-00cad2ba18ff.jpg?v=1773834779","url":"https:\/\/classlights.eu\/en-eu\/products\/siguranta-rapida-3a-sticla-fuzabila-dimensiune-5x20mm-set-100-buc","provider":"ClassLights","version":"1.0","type":"link"}