{"product_id":"flnr020","title":"FLNR020 - 20 Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eFLNR020 - 20 Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen your circuit calls for a 20 amp Class R fuse, the FLNR020 provides the combination of protection and practical features needed for demanding electrical applications. This 250 VAC cartridge-style fuse has a 200 kA interrupting rating and uses a current-limiting, time-delay design. That time delay matters for equipment that experiences a brief current surge during startup—it allows normal short-duration inrush current while still providing overcurrent protection when conditions require the fuse to operate. The FLNR020 also includes an indicating feature that can make troubleshooting a little easier by helping maintenance personnel spot an open fuse.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20A, 250 VAC rating for compatible commercial and industrial electrical applications.\u003c\/li\u003e\n\u003cli\u003eTime-delay design accommodates brief inrush currents that can occur during equipment startup.\u003c\/li\u003e\n\u003cli\u003eCurrent-limiting Class R fuse construction helps limit fault current when the fuse operates under appropriate conditions.\u003c\/li\u003e\n\u003cli\u003eThe built-in indication helps maintenance personnel identify an open fuse more quickly.\u003c\/li\u003e\n\u003cli\u003eCartridge-style format is well-suited to applications designed for this type of Class R fuse.\u003c\/li\u003e\n\u003cli\u003eCompact 2.0 x 0.56 x 0.56-inch size makes physical specifications easy to check when matching an existing 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\u003ePart Number:\u003c\/strong\u003e FLNR020\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e FLNR\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 20 A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 250 VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA.I.C. \/ Interrupting Rating:\u003c\/strong\u003e 200 kA @ 250 VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class:\u003c\/strong\u003e Class R\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Time-Delay\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Limiting:\u003c\/strong\u003e Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicating:\u003c\/strong\u003e Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Cartridge\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 2.0 in.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 0.56 in.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth:\u003c\/strong\u003e 0.56 in.\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 FLNR020 is specified as a current-limiting Class R fuse. The product information provided does not list specific agency certifications, environmental declarations, or material-compliance standards.\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 FLNR020 20-amp fuse is a practical choice for compatible commercial and industrial equipment requiring 250 VAC Class R time-delay protection. It can be suited to applications such as properly rated motor circuits, transformers, industrial machinery, control equipment, and electrical distribution equipment where temporary startup current is expected.\u003cbr\u003e\u003cbr\u003eIts indicating design is particularly handy in maintenance environments. When you're tracking down an electrical problem, being able to identify an open fuse without unnecessary guesswork can save time.\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":50459176436011,"sku":"FLNR020","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459176468779,"sku":"FLNR020  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/flnr020","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}