{"product_id":"bussmann-fnq-r-5-6-10-fuse","title":"Bussmann FNQ-R-5-6\/10 Class CC Time-Delay Fuse 5.6A 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\n\u003cdiv class=\"nxs-industrial-product-page\"\u003e\n\u003cdiv class=\"container\"\u003e\u003cmain\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n\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-5-6\/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\u003e5.6 A (5600 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\u003eFuse Element\u003c\/td\u003e\n\u003ctd\u003eDual-Element\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"features\"\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e5.6 A Current Rating\u003c\/h3\u003e\n\u003cp\u003eRated at 5.6 amperes, the Bussmann FNQ-R-5-6\/10 provides Class CC overcurrent protection for appropriately designed industrial control circuits, small control transformers and compatible electrical equipment.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e600 VAC Voltage Rating\u003c\/h3\u003e\n\u003cp\u003eDesigned for compatible AC electrical circuits operating at or below 600 VAC, supporting industrial line protection and branch-circuit applications where Class CC fuse protection is specified.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eHigh-Inrush Time-Delay Performance\u003c\/h3\u003e\n\u003cp\u003eThe time-delay characteristic helps accommodate temporary magnetizing inrush currents associated with compatible small control transformers. Eaton specifies a response time of 12 seconds at 200% of rated current. Select the fuse using the complete published time-current characteristics.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e200 kA Interrupting Capacity\u003c\/h3\u003e\n\u003cp\u003eProvides a manufacturer-specified interrupting rating of 200,000 amperes RMS symmetrical at 600 VAC for appropriately engineered circuits with evaluated available short-circuit current.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eCurrent-Limiting Class CC Design\u003c\/h3\u003e\n\u003cp\u003eCombines current-limiting operation with Class CC branch-circuit protection. Its rejection-style cartridge design is intended for compatible Class CC fuse holders and helps prevent insertion of unsuitable supplemental fuses into rejection-style holders.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eCompact Melamine Cartridge\u003c\/h3\u003e\n\u003cp\u003eFeatures a melamine tube body, dual-element construction, non-indicating operation and ferrule end connections in a nominal 10.3 x 38.1 mm cartridge format for compatible industrial fuse holders and fuse blocks.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\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 AC branch-circuit protection\u003c\/li\u003e\n\u003cli\u003eIndustrial electrical line protection\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 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli\u003eExact-model industrial equipment fuse replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003ePurchase Information\u003c\/h2\u003e\n\u003cp\u003eWe support online purchase of the Bussmann FNQ-R-5-6\/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\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Bussmann FNQ-R-5-6\/10?\u003c\/strong\u003e\u003cbr\u003eIt is a 5.6 A, 600 VAC Class CC current-limiting time-delay cartridge fuse from the Eaton Bussmann LIMITRON FNQ-R series, designed for compatible industrial control and branch-circuit applications.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWho manufactures FNQ-R-5-6\/10?\u003c\/strong\u003e\u003cbr\u003eFNQ-R-5-6\/10 belongs to the Eaton Bussmann fuse range. Its manufacturer catalog number is FNQ-R-5-6\/10.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the current rating?\u003c\/strong\u003e\u003cbr\u003eThe rated current is 5.6 amperes, equivalent to 5600 milliamperes or five and six-tenths amperes.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the AC voltage rating?\u003c\/strong\u003e\u003cbr\u003eThe maximum published AC voltage rating is 600 VAC. The operating circuit voltage must remain within the fuse's applicable electrical rating.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eIs FNQ-R-5-6\/10 a time-delay fuse?\u003c\/strong\u003e\u003cbr\u003eYes. Eaton identifies FNQ-R-5-6\/10 as a high-inrush time-delay fuse. The product specification lists a response time of 12 seconds at 200% of rated current. Actual opening time depends on current magnitude and the time-current characteristic.\u003c\/p\u003e\n\u003cbr\u003e\n\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\n\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\n\u003cp\u003e\u003cstrong\u003eDoes FNQ-R-5-6\/10 have a blown-fuse indicator?\u003c\/strong\u003e\u003cbr\u003eNo. Eaton identifies FNQ-R-5-6\/10 as a non-indicating cartridge fuse without a built-in visual blown-fuse indicator.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat material and terminal configuration does this fuse use?\u003c\/strong\u003e\u003cbr\u003eEaton specifies a melamine tube body with ferrule-to-ferrule connections. The fuse features a dual-element, current-limiting design and rejection-style Class CC cartridge construction.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eCan FNQ-R-5-6\/10 replace a standard FNQ series fuse?\u003c\/strong\u003e\u003cbr\u003eDo not assume interchangeability based on current rating or cartridge size alone. FNQ-R-5-6\/10 is a 600 VAC Class CC branch-circuit fuse with a 200 kA interrupting rating, whereas the FNQ series is intended for 500 VAC supplemental overcurrent protection. Their protection classifications, rejection features and application requirements differ.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eIs FNQ-R-5-6\/10 RoHS compliant?\u003c\/strong\u003e\u003cbr\u003eYes. Eaton's published product specification identifies FNQ-R-5-6\/10 as RoHS compliant and CE marked. Confirm any additional application-specific compliance requirements before installation.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should be verified before ordering?\u003c\/strong\u003e\u003cbr\u003eConfirm the exact FNQ-R-5-6\/10 catalog number, 5.6 A current rating, 600 VAC voltage rating, 200 kA interrupting capacity, time-delay characteristics, Class CC fuse-holder compatibility and applicable circuit protection requirements. Refer to Eaton Bussmann FNQ-R Technical Data 1014 for additional application guidance.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/main\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Eaton Bussmann","offers":[{"title":"1PCS","offer_id":67881858793551,"sku":"LL1-BSM-FNQ-R-5-6\/10*1","price":6.13,"currency_code":"USD","in_stock":true},{"title":"5PCS","offer_id":67881858826319,"sku":"LL1-BSM-FNQ-R-5-6\/10*5","price":24.52,"currency_code":"USD","in_stock":true},{"title":"10PCS","offer_id":67881858859087,"sku":"LL1-BSM-FNQ-R-5-6\/10*10","price":42.91,"currency_code":"USD","in_stock":true},{"title":"20PCS","offer_id":67881858891855,"sku":"LL1-BSM-FNQ-R-5-6\/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-1_10-02.jpg?v=1793002799","url":"https:\/\/yunshuotrade.com\/products\/bussmann-fnq-r-5-6-10-fuse","provider":"yunshuotrade","version":"1.0","type":"link"}