{"product_id":"eaton-bussmann-fnq-r-2-fuse","title":"Eaton Bussmann FNQ-R-2 Series Time-delay Fuse 2A 600V","description":"\u003ch2 style=\"text-align: center;\"\u003eEaton Bussmann FNQ-R-2 2A Class CC Time-Delay Fuse\u003c\/h2\u003e\n\u003cp\u003eBuy Eaton Bussmann FNQ-R-2 fuse online.The Eaton Bussmann FNQ-R-2 is a 2 amp, 600Vac Class CC time-delay current-limiting fuse designed for small control transformers, industrial control circuits, branch circuits and line protection applications.\u003c\/p\u003e\n\u003cp\u003ePart of the Bussmann series LIMITRON™ FNQ-R family, this dual-element fuse combines high-inrush time-delay performance with rapid current limitation during short-circuit conditions. Its compact Class CC construction is suitable for industrial and commercial electrical systems that require dependable overcurrent protection and a high interrupting rating.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e FNQ-R-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e 2 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e 600 Vac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class:\u003c\/strong\u003e Class CC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristic:\u003c\/strong\u003e Time-delay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Construction:\u003c\/strong\u003e Dual-element\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Type:\u003c\/strong\u003e Current-limiting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e 200 kAIC at 600 Vac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublished Response:\u003c\/strong\u003e 12 seconds at 200% rated current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecial Feature:\u003c\/strong\u003e Rejection-style construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Indicator:\u003c\/strong\u003e Non-indicating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Ferrule end to ferrule end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Melamine tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1.50 × 0.41 × 0.41 in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 40%; text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003eEaton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003eBussmann Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003eCatalog Number\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003eFNQ-R-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003eSeries\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003eLIMITRON™ FNQ-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003eClass CC Time-Delay Current-Limiting Fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003eAmperage Rating\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003e2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003eVoltage Rating\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003e600 Vac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003eFuse Class\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003eClass CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003eInterrupting Rating\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003e200 kAIC at 600 Vac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003eOperating Characteristic\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003eHigh-inrush time-delay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003eFuse Construction\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003eDual-element\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003ePublished Response\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003e12 seconds at 200% rated current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003eProtection Characteristic\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003eCurrent-limiting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003eRejection Style\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003eFuse Indicator\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003eNon-indicating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003eConnection\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003eFerrule end × ferrule end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003eBody Material\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003eMelamine tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003eProduct Length\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003e1.50 in \/ 38.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003eProduct Diameter\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003e0.41 in \/ 10.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003eProduct Weight\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003e0.015 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #dddddd; padding: 9px;\"\u003eMinimum purchase quantity\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmall control transformer protection\u003c\/li\u003e\n\u003cli\u003eIndustrial control panels\u003c\/li\u003e\n\u003cli\u003eBranch circuit protection\u003c\/li\u003e\n\u003cli\u003eLine protection\u003c\/li\u003e\n\u003cli\u003eMachine control circuits\u003c\/li\u003e\n\u003cli\u003eRelay and contactor circuits\u003c\/li\u003e\n\u003cli\u003eFactory automation equipment\u003c\/li\u003e\n\u003cli\u003eCommercial and industrial electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTime-Delay Protection for High-Inrush Circuits\u003c\/h3\u003e\n\u003cp\u003eSmall control transformers, relays, contactors and other inductive components can draw temporary inrush current when energized. A fuse without an appropriate time-delay characteristic may open during normal startup even when no damaging fault is present.\u003c\/p\u003e\n\u003cp\u003eThe Bussmann FNQ-R-2 is designed to accommodate normal short-duration inrush conditions while maintaining protection against sustained overcurrent. Its published response is 12 seconds at 200% of rated current, making it suitable for applications that specifically require a 2 amp Class CC time-delay fuse.\u003c\/p\u003e\n\u003ch3\u003eClass CC Current-Limiting Performance\u003c\/h3\u003e\n\u003cp\u003eDuring a high-level short circuit, the FNQ-R-2 limits the amount of fault current allowed to pass through the circuit. This current-limiting action helps reduce thermal and mechanical stress on conductors, control transformers, switching devices and other downstream electrical components.\u003c\/p\u003e\n\u003cp\u003eThe fuse provides an interrupting rating of 200 kA at 600 Vac. The system voltage and available fault current must remain within the published ratings of both the fuse and the installed fuse holder.\u003c\/p\u003e\n\u003ch3\u003eRejection-Style Class CC Design\u003c\/h3\u003e\n\u003cp\u003eThe FNQ-R-2 incorporates a Class CC rejection feature. When used with a compatible rejection-style fuse holder, this design helps prevent the installation of lower-rated supplemental midget fuses that do not provide the same Class CC branch-circuit protection.\u003c\/p\u003e\n\u003cp\u003eThe rejection-style FNQ-R fuse can be installed in compatible standard or rejection-style Class CC holders. Always confirm the holder voltage, current, interrupting rating, mounting method and terminal configuration before installation.\u003c\/p\u003e\n\u003ch3\u003eCompact Industrial Fuse Format\u003c\/h3\u003e\n\u003cp\u003eThe FNQ-R-2 measures approximately 1.50 inches long and 0.41 inches in diameter. This compact cylindrical construction provides Class CC protection in space-conscious industrial control panels and electrical equipment.\u003c\/p\u003e\n\u003cp\u003eFerrule terminals at both ends support installation in compatible Class CC fuse blocks, DIN-rail holders, panel-mount holders and in-line holders. Physical fit alone does not confirm electrical compatibility.\u003c\/p\u003e\n\u003ch3\u003eCompatible Fuse Blocks and Holders\u003c\/h3\u003e\n\u003cp\u003eEaton lists several Bussmann holder families for FNQ-R Class CC fuses, including BCM603 modular fuse blocks, CHCC DIN-rail holders, OPM holders, HPS and HPF panel-mount holders, and HEY or HEZ in-line holders.\u003c\/p\u003e\n\u003cp\u003eThe exact holder catalog number depends on pole count, terminal style, mounting method and system requirements. Confirm the full fuse-holder specification before ordering or installation.\u003c\/p\u003e\n\u003ch3\u003eStandards and Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUL Listed to UL 248-4, Class CC\u003c\/li\u003e\n\u003cli\u003eCSA Certified, Class CC\u003c\/li\u003e\n\u003cli\u003eCE marked\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFNQ-R-2 and FNQ-2 Are Different Fuse Types\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFNQ-R-2\u003c\/strong\u003e should not be confused with the \u003cstrong\u003eFNQ-2\u003c\/strong\u003e. The FNQ-R-2 is a 600Vac Class CC current-limiting branch-circuit fuse with a rejection feature. The standard FNQ family consists of supplemental fuses with different voltage, interrupting and application characteristics.\u003c\/p\u003e\n\u003cp\u003eAlways verify the complete catalog number printed on the existing fuse or specified in the equipment documentation before ordering a replacement.\u003c\/p\u003e\n\u003ch3\u003eImportant Voltage Information\u003c\/h3\u003e\n\u003cp\u003eThe FNQ-R-2 is rated for \u003cstrong\u003e600 Vac\u003c\/strong\u003e. Eaton lists a 300Vdc rating only for selected 15A and 20A FNQ-R models. Do not describe or apply the FNQ-R-2 as a 300Vdc fuse unless separate application-specific documentation confirms an approved rating.\u003c\/p\u003e\n\u003ch3\u003eImportant Selection Information\u003c\/h3\u003e\n\u003cp\u003eBefore purchasing, confirm the complete manufacturer catalog number \u003cstrong\u003eFNQ-R-2\u003c\/strong\u003e, the required \u003cstrong\u003e2 amp rating\u003c\/strong\u003e, the \u003cstrong\u003e600Vac rating\u003c\/strong\u003e, available fault current and compatibility with the installed Class CC fuse holder.\u003c\/p\u003e\n\u003cp\u003eDo not select a replacement fuse solely by amperage, physical dimensions or appearance. Voltage rating, fuse class, time-current characteristic, interrupting rating and equipment requirements must all be verified.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cp\u003eOrder using the complete manufacturer part number \u003cstrong\u003eEaton Bussmann FNQ-R-2\u003c\/strong\u003e. Confirm the required quantity, product condition and all electrical specifications before purchase or installation.\u003c\/p\u003e","brand":"Eaton Bussmann","offers":[{"title":"Default Title","offer_id":45454798192719,"sku":"CL5-BXS-FNQ-R-2*10","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/10_66296fd4-7278-4e8b-bd79-02d443e0a0ad.jpg?v=1780545022","url":"https:\/\/yunshuotrade.com\/products\/eaton-bussmann-fnq-r-2-fuse","provider":"yunshuotrade","version":"1.0","type":"link"}