{"product_id":"cooper-bussmann-gda-4a-cartridge-fast-acting-fuse-4a","title":"Cooper Bussmann GDA-4A Cartridge Fast-acting Fuse 4A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe COOPER BUSSMANN GDA-4A is a ceramic cartridge fast-acting fuse rated at 4 amps, designed for precise overcurrent protection in low-voltage control circuits, instrumentation panels, and electronic equipment. At 20 mm in overall length and 5 mm in diameter, it follows the standard IEC 20 mm miniature fuse format widely used in imported equipment, HVAC control boards, and industrial electronics. The ceramic body handles high interrupt conditions better than glass alternatives, making it a reliable choice where fault currents can spike sharply. Licensed electricians and electronics technicians are the primary installers of this component.\u003c\/p\u003e\u003cp\u003eThe GDA-4A is suited for residential and light commercial applications where IEC-standard 20 mm fuse holders are already in place. Common installations include HVAC control panel protection circuits, low-voltage signal equipment, test instruments, and imported machinery that specifies IEC 60127-2 compliant fusing. The fast-acting response characteristic means it opens quickly on overload without intentional time delay, making it appropriate for circuits without high inrush loads.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFast-acting fuse response for circuits without inrush current demands\u003c\/li\u003e\n\u003cli\u003eCeramic body construction for reliable high-interrupt performance\u003c\/li\u003e\n\u003cli\u003eStandard IEC 20 mm x 5 mm cartridge form factor fits widely available panel fuse holders\u003c\/li\u003e\n\u003cli\u003eRoHS compliant construction\u003c\/li\u003e\n\u003cli\u003eCarries multiple international certifications including UL, CSA, IEC 60127-2, CCC, IMQ, and SEMKO\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement for standard IEC 20 mm x 5 mm miniature cartridge fuse holders used in low-voltage control and instrumentation circuits.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified electrician or electronics technician. Always de-energize and lock out the circuit before replacing any fuse. Verify that the replacement fuse amperage and physical dimensions match the original specification exactly before installing. Do not substitute a higher-amperage fuse to restore a blown circuit without first diagnosing the root cause of the overcurrent condition.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 4 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type\u003c\/strong\u003e: Mini Cartridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Timing\u003c\/strong\u003e: Fast-Acting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 20 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Diameter\u003c\/strong\u003e: 5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Ceramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.07 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: UL Recognized Guide JDYX2 File E19180, CSA File 53787 Component Accepted, IEC 60127-2, CCC File 2005010207155691, IMQ File EB405, SEMKO File 413779, SEMKO File 512433, RoHS Compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 39121605\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: COOPER BUSSMANN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: GDA-4A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EATON","offers":[{"title":"Default Title","offer_id":51719265943858,"sku":"GDA-4A","price":71.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f840b473def4cda722bcc9b2cabc06c0.jpg?v=1788558492","url":"https:\/\/voomisupply.com\/products\/cooper-bussmann-gda-4a-cartridge-fast-acting-fuse-4a","provider":"Voomi Supply","version":"1.0","type":"link"}