{"product_id":"kentech-fb3a-fast-blow-glass-fuse-5-x-20mm-3a-10-pack","title":"Kentech FB3A Fast-Blow Glass Fuse (5 x 20mm, 3A) – 10 Pack","description":"\u003cul\u003e\n\u003cli\u003ePack of 10 miniature fast-acting glass cartridge fuses designed to provide precise overcurrent protection for electronic circuits and electrical equipment.\u003c\/li\u003e\n\u003cli\u003eFeatures a fast-blow response characteristic that rapidly interrupts the electrical current upon detecting overloads, short circuits, or current spikes.\u003c\/li\u003e\n\u003cli\u003eStandardized 5 x 20mm physical dimensions with conductive nickel-plated brass end caps for low electrical resistance.\u003c\/li\u003e\n\u003cli\u003eClear glass tube body enables an immediate visual check to confirm if the internal fuse filament is blown.\u003c\/li\u003e\n\u003cli\u003eIdeal for power supplies, audio amplifiers, test equipment, consumer electronics, and small appliances requiring 3A protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eValue 10-Pack (P10): Supplies 10 individual 3A fuses for workshop inventory, routine maintenance, and field equipment servicing.\u003c\/li\u003e\n\u003cli\u003eFast-Acting Overload Protection: Triggers rapidly when current exceeds 3 Amps to safeguard sensitive downstream electronics against damage.\u003c\/li\u003e\n\u003cli\u003eStandard 5 x 20mm Form Factor: Universal physical dimensions compatible with panel-mount, PCB-clip, and inline 5x20mm fuse holders.\u003c\/li\u003e\n\u003cli\u003eTransparent Glass Housing: Clear glass cylinder allows quick visual inspection without needing a multimeter to diagnose fuse state.\u003c\/li\u003e\n\u003cli\u003eNickel-Plated End Caps: Corrosion-resistant metal caps ensure reliable electrical conductivity and secure seating in fuse clips.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eModel Code: FB3AP10 \/ FB3A-P10\u003c\/li\u003e\n\u003cli\u003eQuantity: 10 Fuses Per Pack\u003c\/li\u003e\n\u003cli\u003eCurrent Rating: 3A (3 Amps)\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 250V AC\u003c\/li\u003e\n\u003cli\u003eFuse Characteristic: Fast-Blow \/ Fast-Acting (F)\u003c\/li\u003e\n\u003cli\u003ePhysical Dimensions: 5 mm Diameter x 20 mm Length\u003c\/li\u003e\n\u003cli\u003eBody Material: Transparent Glass Tube\u003c\/li\u003e\n\u003cli\u003eCap Material: Nickel-Plated Brass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat's in the Box\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e10 x Kentech FB3A 3A Fast-Blow Glass Fuses (5 x 20mm)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kentech","offers":[{"title":"Default Title","offer_id":48941273219143,"sku":"24801259","price":12.9,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/6598\/6375\/files\/Shopify--2026-07-09T135744.139_9b6bd88a-de78-428a-9444-3b68e0ab6882.png?v=1790172170","url":"https:\/\/philtron.co.za\/products\/kentech-fb3a-fast-blow-glass-fuse-5-x-20mm-3a-10-pack","provider":"Philtron","version":"1.0","type":"link"}