{"product_id":"llnrk003","title":"LLNRK003 - 3Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eLLNRK003 - 3Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you're replacing a fuse, matching the amperage is only part of the job. The fuse class, voltage rating, opening characteristics, and interrupting capacity must match the equipment's requirements. The Littelfuse LLNRK003 is a 3-amp, Class RK1 time-delay fuse from the Littelfuse POWR-PRO series, designed to provide overload and short-circuit protection in compatible electrical systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3A continuous current rating: Intended for electrical circuits that require 3-amp overcurrent protection.\u003c\/li\u003e\n\u003cli\u003eClass RK1 classification: Designed for applications specifying Class RK1 fuse characteristics and compatible mounting equipment.\u003c\/li\u003e\n\u003cli\u003e250VAC \/ 125VDC voltage ratings: Supports compatible AC and DC applications within the manufacturer's stated voltage limits.\u003c\/li\u003e\n\u003cli\u003eNon-indicating construction: Littelfuse identifies this model as non-indicating.\u003c\/li\u003e\n\u003cli\u003eFuse block, clip, or holder mounting: Designed for installation in compatible fuse mounting equipment.\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 LLNRK003\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LLNRK\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e POWR-PRO\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Time-Delay Fuse\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class:\u003c\/strong\u003e Class RK1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Current Rating:\u003c\/strong\u003e 3 Amps\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\u003eOpening Characteristic:\u003c\/strong\u003e Slo-Blo \/ Time Lag (T) \/ Time Delay\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Interrupting Values:\u003c\/strong\u003e 200,000A and 300,000A at 250VAC, as listed in the manufacturer specifications\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Interrupting Rating:\u003c\/strong\u003e 20 kA at 125VDC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Indicator:\u003c\/strong\u003e Non-Indicating\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\u003eManufacturer-Referenced 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 manufacturer identifies the Littelfuse LLNRK003 as a Class RK1 fuse within the POWR-PRO product family.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eApplications to consider include:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eService entrance equipment: Compatible installations that specify Class RK1 overcurrent protection.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMain and feeder circuits: Electrical distribution equipment requiring a 3A time-delay fuse with matching electrical ratings.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGeneral-purpose branch circuits: Applications that call for the LLNRK003's rated current and time-delay characteristics.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaintenance and repair: Form, fit, and functional replacement applications where the existing fuse requirements match the LLNRK003.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\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":50459262386475,"sku":"LLNRK003","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459262419243,"sku":"LLNRK003  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/llnrk003","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}