{"product_id":"flnr003-id","title":"FLNR003-ID - 3Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eFLNR003-ID - 3Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen a circuit has normal startup surges, you need a fuse that won't respond to every brief current spike. The Littelfuse FLNR003-ID is a 3A Class RK5 time-delay fuse made for exactly that kind of application. This dual-element industrial cartridge fuse is rated for 250VAC and 125VDC, with Slo-Blo\/time-delay operation that allows temporary inrush currents to pass while still protecting the circuit from sustained overloads and short circuits. If you're replacing an existing fuse, it's important to match the full specification. For equipment requiring a 3-amp, 250V Class RK5 time-delay fuse, the FLNR003-ID provides the specific electrical characteristics needed to make the right match without guesswork.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3-amp continuous rating for circuits requiring low-amperage overcurrent protection.\u003c\/li\u003e\n\u003cli\u003eClass RK5 design for industrial and commercial electrical applications.\u003c\/li\u003e\n\u003cli\u003eDual-element time-delay operation handles brief, normal current surges without opening unnecessarily.\u003c\/li\u003e\n\u003cli\u003eRated for a maximum of 250VAC and 125VDC.\u003c\/li\u003e\n\u003cli\u003eHigh interrupting capability of up to 300kA AC and 20kA DC.\u003c\/li\u003e\n\u003cli\u003eSlo-Blo\/time-lag characteristics are useful in applications where temporary inrush current is expected.\u003c\/li\u003e\n\u003cli\u003eIndustrial cartridge construction works with compatible fuse blocks, clips, and holders.\u003c\/li\u003e\n\u003cli\u003eNon-indicating design for installations that don't require visual indication of the fuse.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Littelfuse\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e FLNR003-ID\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e FLNR\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Industrial Cartridge Fuse\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class:\u003c\/strong\u003e Class RK5\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 3A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum AC Voltage:\u003c\/strong\u003e 250VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum DC Voltage:\u003c\/strong\u003e 125VDC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e Up to 300kA AC; 20kA DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpening Characteristic:\u003c\/strong\u003e Slo-Blo \/ Time Lag \/ Time Delay\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFamily Style:\u003c\/strong\u003e Dual Element Fuse\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Cartridge Style\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicating:\u003c\/strong\u003e No\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Method:\u003c\/strong\u003e Fuse Block \/ Clip \/ Holder\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Holder Series:\u003c\/strong\u003e LFR25030 Series\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe FLNR003-ID is a Class RK5 fuse, with published electrical ratings that include a maximum operating voltage of 250VAC or 125VDC and interrupting capacity of up to 300kA AC and 20kA DC.\u003c\/p\u003e\n\u003cp\u003eFor installations that must meet a particular certification, code, or material-compliance requirement, check the fuse markings and applicable product documentation against the requirements of the equipment and installation. This is especially important when replacing a fuse in an existing system, where maintaining the specified fuse class and electrical ratings is essential.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe FLNR003-ID makes sense in industrial and commercial electrical systems where short periods of higher current are a normal part of operation. Because it's a dual-element time-delay fuse, it can ride through temporary inrush conditions that might cause an unnecessarily fast-opening fuse to operate.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cblockquote\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eUse of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer.\u003cstrong\u003e CIRCUIT BREAKER SUPERSTORE®\u003c\/strong\u003e is an independent reseller and is \u003cstrong\u003enot \u003c\/strong\u003ean authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do \u003cstrong\u003enot\u003c\/strong\u003e apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eLittelfuse® is a registered trademark of Littelfuse, Inc. Products sold are surplus, used, or refurbished and are \u003cstrong\u003eNOT \u003c\/strong\u003esupplied by Littelfuse, Inc. or its affiliates.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Littelfuse","offers":[{"title":"New In Box","offer_id":50459174207787,"sku":"FLNR003-ID","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459174240555,"sku":"FLNR003-ID  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/flnr003-id","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}