{"product_id":"bussmann-fnq-r-3-10-fuse","title":"Bussmann FNQ-R-3\/10 Class CC Time-Delay Fuse 0.3A 600VAC","description":"\u003cstyle\u003e.nxs-industrial-product-page{--industrial-navy:#082f49;--industrial-blue:#0b4f7c;--industrial-blue-2:#0f6ea8;--industrial-blue-3:#1784c1;--industrial-cyan:#38bdf8;--steel-blue:#dcebf5;--steel-blue-2:#edf6fb;--steel-line:#c9dce9;--surface:#ffffff;--surface-soft:#f7fbfe;--text-main:#173042;--text-muted:#5e7382;--shadow-soft:0 10px 30px rgba(8,47,73,0.08);--shadow-hover:0 16px 36px rgba(8,79,124,0.15);--radius-lg:14px;--radius-md:10px;}.nxs-industrial-product-page,.nxs-industrial-product-page *{margin:0;padding:0;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;}.nxs-industrial-product-page{background-color:#f3f8fb;background-image:linear-gradient(180deg,#eef6fb 0,#f7fafc 320px,#eef3f7 100%),linear-gradient(rgba(15,110,168,0.025) 1px,transparent 1px),linear-gradient(90deg,rgba(15,110,168,0.025) 1px,transparent 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(prefers-reduced-motion:reduce){.nxs-industrial-product-page,.nxs-industrial-product-page *,.nxs-industrial-product-page *::before,.nxs-industrial-product-page *::after{transition:none!important;}}\u003c\/style\u003e\u003cdiv class=\"nxs-industrial-product-page\"\u003e\u003cdiv class=\"container\"\u003e\u003cmain\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBussmann (Eaton)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eFNQ-R-3\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Catalog Number\u003c\/td\u003e\n\u003ctd\u003eFNQ-R-3\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eClass CC Time-Delay Fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eLIMITRON FNQ-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e0.3 A (300 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Voltage Rating\u003c\/td\u003e\n\u003ctd\u003e600 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Class\u003c\/td\u003e\n\u003ctd\u003eClass CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Characteristic\u003c\/td\u003e\n\u003ctd\u003eTime-Delay (Slow-Blow)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Type\u003c\/td\u003e\n\u003ctd\u003eCurrent-Limiting High-Inrush Time-Delay Fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterrupting Rating at 600 VAC\u003c\/td\u003e\n\u003ctd\u003e200 kA RMS Symmetrical (200,000 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e12 Seconds at 200% of Rated Current (Eaton Product Specification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Format\u003c\/td\u003e\n\u003ctd\u003eClass CC Cartridge Fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Dimensions\u003c\/td\u003e\n\u003ctd\u003e10.3 x 38.1 mm (0.41 x 1.50 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eMelamine Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Configuration\u003c\/td\u003e\n\u003ctd\u003eFerrule End x Ferrule End\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Feature\u003c\/td\u003e\n\u003ctd\u003eRejection-Style Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Indication\u003c\/td\u003e\n\u003ctd\u003eNon-Indicating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eCompatible Class CC Fuse Holder or Fuse Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e051712496902\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd\u003e5027590449748\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUL Approval\u003c\/td\u003e\n\u003ctd\u003eUL Listed, UL 248-4, Class CC, File E4273\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCSA Approval\u003c\/td\u003e\n\u003ctd\u003eCSA Certified, Class CC, File 53787-HRC-MISC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCE Compliance\u003c\/td\u003e\n\u003ctd\u003eCE Marked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoHS Compliance\u003c\/td\u003e\n\u003ctd\u003eRoHS Compliant (FNQ-R Technical Data 1014)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Classification\u003c\/td\u003e\n\u003ctd\u003eClass CC Branch-Circuit Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Reference\u003c\/td\u003e\n\u003ctd\u003eEaton Bussmann FNQ-R Technical Data 1014\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"features\"\u003e\n\u003carticle class=\"card\"\u003e\u003ch3\u003e0.3 A Current Rating\u003c\/h3\u003e\n\u003cp\u003eRated at 0.3 amperes (300 mA), the Bussmann FNQ-R-3\/10 provides Class CC overcurrent protection for appropriately designed low-current industrial control and electrical circuits.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003e600 VAC Voltage Rating\u003c\/h3\u003e\n\u003cp\u003eDesigned for compatible AC electrical circuits operating at or below 600 VAC. The voltage rating supports suitable industrial control and branch-circuit applications.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eTime-Delay Performance\u003c\/h3\u003e\n\u003cp\u003eProvides time-delay characteristics for circuits with temporary inrush currents, including compatible small control transformers. Eaton lists a response time of 12 seconds at 200% of rated current for this model.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003e200 kA Interrupting Capacity\u003c\/h3\u003e\n\u003cp\u003eFeatures a manufacturer-specified interrupting rating of 200,000 A RMS symmetrical at 600 VAC, subject to proper fuse selection and circuit installation.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eCurrent-Limiting Class CC Design\u003c\/h3\u003e\n\u003cp\u003eCombines current-limiting performance with Class CC branch-circuit protection and a rejection-style cartridge configuration for use in compatible industrial fuse holders.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eCompact Melamine Cartridge\u003c\/h3\u003e\n\u003cp\u003eFeatures a melamine tube body, non-indicating operation and ferrule end connections in a nominal 10.3 x 38.1 mm cartridge format suitable for appropriately rated Class CC fuse holders.\u003c\/p\u003e\u003c\/article\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmall industrial control transformer protection\u003c\/li\u003e\n\u003cli\u003eIndustrial control panels requiring Class CC fuses\u003c\/li\u003e\n\u003cli\u003eCompatible low-current AC branch circuits\u003c\/li\u003e\n\u003cli\u003eElectrical line protection applications\u003c\/li\u003e\n\u003cli\u003eControl circuits with temporary transformer inrush currents\u003c\/li\u003e\n\u003cli\u003eIndustrial machinery control equipment\u003c\/li\u003e\n\u003cli\u003eCompatible Class CC DIN-rail fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli\u003eExact-model industrial equipment fuse replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003ePurchase Information\u003c\/h2\u003e\n\u003cp\u003eWe support online purchase of the Bussmann FNQ-R-3\/10 Class CC Time-Delay Fuse. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Bussmann FNQ-R-3\/10?\u003c\/strong\u003e\u003cbr\u003eIt is a 0.3 A, 600 VAC Class CC time-delay cartridge fuse from the Eaton Bussmann LIMITRON FNQ-R series, designed for compatible branch-circuit and industrial control applications.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWho manufactures FNQ-R-3\/10?\u003c\/strong\u003e\u003cbr\u003eFNQ-R-3\/10 belongs to the Eaton Bussmann product range. Its manufacturer catalog number is FNQ-R-3\/10.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the current rating?\u003c\/strong\u003e\u003cbr\u003eThe rated current is 0.3 amperes, equivalent to 300 milliamperes or three-tenths of an ampere.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the AC voltage rating?\u003c\/strong\u003e\u003cbr\u003eThe published maximum AC voltage rating is 600 VAC. The application circuit must remain within the fuse's specified voltage rating.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eIs FNQ-R-3\/10 a time-delay fuse?\u003c\/strong\u003e\u003cbr\u003eYes. It is designed for compatible circuits with temporary inrush currents. Eaton lists a response time of 12 seconds at 200% of rated current for this model.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the interrupting rating?\u003c\/strong\u003e\u003cbr\u003eEaton specifies a 200 kA RMS symmetrical interrupting rating at 600 VAC, equivalent to 200,000 amperes.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat are the physical dimensions?\u003c\/strong\u003e\u003cbr\u003eThe nominal dimensions are 10.3 mm in diameter and 38.1 mm in length, approximately 0.41 inch by 1.50 inches.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eDoes FNQ-R-3\/10 have a blown-fuse indicator?\u003c\/strong\u003e\u003cbr\u003eNo. Eaton identifies FNQ-R-3\/10 as a non-indicating cartridge fuse.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat material and connection type does this fuse use?\u003c\/strong\u003e\u003cbr\u003eEaton specifies a melamine tube body and ferrule-to-ferrule connections. The product also features a Class CC rejection-style design.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eCan FNQ-R-3\/10 replace FNQ-3\/10?\u003c\/strong\u003e\u003cbr\u003eDo not assume interchangeability. FNQ-R-3\/10 is a 600 VAC Class CC branch-circuit fuse rated for 200 kA interrupting capacity, whereas FNQ-3\/10 belongs to the 500 VAC supplemental fuse series. Their protection classifications and installation requirements differ.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eIs FNQ-R-3\/10 RoHS compliant?\u003c\/strong\u003e\u003cbr\u003eEaton FNQ-R Technical Data 1014 lists the FNQ-R series as RoHS compliant, with an exception for FNQ-R-1\/4. FNQ-R-3\/10 is not identified as an exception in that document.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat should be verified before ordering?\u003c\/strong\u003e\u003cbr\u003eConfirm the exact FNQ-R-3\/10 model number, 0.3 A current rating, 600 VAC voltage rating, 200 kA interrupting capacity, time-delay characteristics, Class CC fuse-holder compatibility and applicable compliance requirements. Consult Eaton Bussmann FNQ-R Technical Data 1014.\u003c\/p\u003e\u003c\/section\u003e\u003c\/main\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Eaton Bussmann","offers":[{"title":"1PCS","offer_id":67873017430095,"sku":"LL1-BSM-FNQ-R-3\/10*1","price":6.13,"currency_code":"USD","in_stock":true},{"title":"5PCS","offer_id":67873017462863,"sku":"LL1-BSM-FNQ-R-3\/10*5","price":24.52,"currency_code":"USD","in_stock":true},{"title":"10PCS","offer_id":67873017495631,"sku":"LL1-BSM-FNQ-R-3\/10*10","price":42.91,"currency_code":"USD","in_stock":true},{"title":"20PCS","offer_id":67873017528399,"sku":"LL1-BSM-FNQ-R-3\/10*20","price":73.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/FNQ-R-3_10-02.jpg?v=1793003950","url":"https:\/\/yunshuotrade.com\/products\/bussmann-fnq-r-3-10-fuse","provider":"yunshuotrade","version":"1.0","type":"link"}