{"product_id":"littelfuse-flnr-600-class-rk5-fuse-0-6a-250v-time-delay-fuse","title":"Littelfuse FLNR.600 Class RK5 Fuse – 0.6A – 250V Time-Delay Fuse","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-3\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-3\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-3\" data-testid=\"conversation-turn-324\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"79975b6b-e517-430f-b3fa-21966f16c134\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"91\" data-end=\"533\"\u003eThe Littelfuse FLNR.600 is a 0.6 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical protection applications. Part of the FLNR series, this fuse provides dependable overload and short-circuit protection for low-current control circuits and sensitive equipment. Its time-delay characteristics allow temporary inrush currents to pass without nuisance opening while maintaining reliable fault protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"540\" data-end=\"561\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"562\" data-end=\"710\"\u003e\n\u003cli data-section-id=\"j18uyj\" data-start=\"562\" data-end=\"590\"\u003eCurrent Rating: 0.6 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s8cdo9\" data-start=\"591\" data-end=\"622\"\u003eMaximum AC Voltage: 250 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"623\" data-end=\"654\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1x6t7xi\" data-start=\"655\" data-end=\"710\"\u003eInterrupting Rating:\n\u003cul data-start=\"682\" data-end=\"710\"\u003e\n\u003cli data-section-id=\"1uz2u2b\" data-start=\"682\" data-end=\"695\"\u003e300 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"672013\" data-start=\"698\" data-end=\"710\"\u003e20 kA DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"717\" data-end=\"739\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"740\" data-end=\"966\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"740\" data-end=\"768\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1ldqf8s\" data-start=\"769\" data-end=\"797\"\u003eCatalog Number: FLNR.600\u003c\/li\u003e\n\u003cli data-section-id=\"3zxftr\" data-start=\"798\" data-end=\"814\"\u003eSeries: FLNR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"815\" data-end=\"834\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"39w66h\" data-start=\"835\" data-end=\"878\"\u003eConstruction Type: Industrial Cartridge\u003c\/li\u003e\n\u003cli data-section-id=\"1c085xu\" data-start=\"879\" data-end=\"908\"\u003eAmpere Fraction: 6\/10 Amp\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"909\" data-end=\"947\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"948\" data-end=\"966\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"973\" data-end=\"1003\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1004\" data-end=\"1256\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"1004\" data-end=\"1040\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"19w665b\" data-start=\"1041\" data-end=\"1075\"\u003eDual-element fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1076\" data-end=\"1126\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1r12bzt\" data-start=\"1127\" data-end=\"1191\"\u003eHelps prevent nuisance opening from temporary current surges\u003c\/li\u003e\n\u003cli data-section-id=\"9b2dwx\" data-start=\"1192\" data-end=\"1256\"\u003eHigh interrupting capacity for industrial electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1263\" data-end=\"1288\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1289\" data-end=\"1486\"\u003e\n\u003cli data-section-id=\"ddxxwe\" data-start=\"1289\" data-end=\"1326\"\u003eIndustrial cartridge-style design\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1327\" data-end=\"1364\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1j8430p\" data-start=\"1365\" data-end=\"1416\"\u003eDurable construction for demanding applications\u003c\/li\u003e\n\u003cli data-section-id=\"15az80c\" data-start=\"1417\" data-end=\"1486\"\u003eDesigned for reliable operation in control and auxiliary circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1493\" data-end=\"1521\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1522\" data-end=\"1668\"\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1522\" data-end=\"1589\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"167en4i\" data-start=\"1590\" data-end=\"1668\"\u003eSuitable for industrial control panels and low-current electrical circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1675\" data-end=\"1691\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1692\" data-end=\"1867\"\u003e\n\u003cli data-section-id=\"nvqsso\" data-start=\"1692\" data-end=\"1723\"\u003eIndustrial control circuits\u003c\/li\u003e\n\u003cli data-section-id=\"4va3ld\" data-start=\"1724\" data-end=\"1760\"\u003eLow-current equipment protection\u003c\/li\u003e\n\u003cli data-section-id=\"29n99d\" data-start=\"1761\" data-end=\"1789\"\u003eControl panel assemblies\u003c\/li\u003e\n\u003cli data-section-id=\"1g0gl70\" data-start=\"1790\" data-end=\"1823\"\u003eCommercial electrical systems\u003c\/li\u003e\n\u003cli data-section-id=\"1hfle25\" data-start=\"1824\" data-end=\"1867\"\u003eAuxiliary and branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1874\" data-end=\"1890\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"1891\" data-end=\"2019\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"1891\" data-end=\"1919\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1ldqf8s\" data-start=\"1920\" data-end=\"1948\"\u003eCatalog Number: FLNR.600\u003c\/li\u003e\n\u003cli data-section-id=\"6027wp\" data-start=\"1949\" data-end=\"1982\"\u003eProduct Type: Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"3zxftr\" data-start=\"1983\" data-end=\"1999\"\u003eSeries: FLNR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2000\" data-end=\"2019\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48471280582905,"sku":"FLNR.600","price":128.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_MWjaA3BLOP01cLgT.jpg?v=1780326824","url":"https:\/\/mycircuitbreakers.com\/products\/littelfuse-flnr-600-class-rk5-fuse-0-6a-250v-time-delay-fuse","provider":"My Circuit Breakers","version":"1.0","type":"link"}