{"product_id":"flnr400id-littelfuse-400a-250v-class-rk5-time-delay-indicating-fuse","title":"FLNR400ID - Littelfuse 400A 250V Class RK5 Time Delay Indicating Fuse","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eFLNR400ID\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eFLNR400ID\u003c\/b\u003e is a Class RK5 dual-element time delay indicating fuse from Littelfuse's POWR-GARD series designed for general purpose circuit protection in service entrance switches, transformers, switchboard mains, and motor control applications. This current-limiting fuse features a patented solid-state indicator design that turns black when blown, enabling fast visual identification and reducing downtime. The dual-element construction provides advanced short-circuit and overload protection with time delay characteristics suitable for circuits with inrush currents. \u003cb\u003eKey Specifications\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eAmperage Rating: 400A continuous\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 250V AC, 125V DC\u003c\/li\u003e\n\u003cli\u003eFuse Class: UL Class RK5\u003c\/li\u003e\n\u003cli\u003eInterrupting Rating: 200 kA RMS AC at 250V, 300 kA RMS AC (Littelfuse self-certified), 20 kA DC at 125V\u003c\/li\u003e\n\u003cli\u003eResponse Time: Time Delay (Slo-Blo)\u003c\/li\u003e\n\u003cli\u003eDesign: Dual Element, Current Limiting\u003c\/li\u003e\n\u003cli\u003eMounting: Knife-Blade rejection terminal, compatible with LFR25400 Series fuse blocks\u003c\/li\u003e\n\u003cli\u003eIndicating: Yes, visual blown fuse indication\u003c\/li\u003e\n\u003cli\u003ePhysical Size: 2 3\/32 inches by 8 5\/8 inches\u003c\/li\u003e\n\u003cli\u003eCertifications: UL 248-12, CSA, CE, QPL-WF-1814\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: Mexico\u003c\/li\u003e\n\u003c\/ul\u003eAt \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: FLNR400ID\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Littelfuse\u003c\/li\u003e\n\u003cli\u003eBrand : Littelfuse\u003c\/li\u003e\n\u003cli\u003eCategory : Fuse\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Low Voltage Fuse\u003c\/li\u003e\n\u003cli\u003eFamily : FLNR_ID Series - UL Class RK5 Dual-Element Time-Delay Fuses with Indication\u003c\/li\u003e\n\u003cli\u003eType : FLNR_ID Series - UL Class RK5 Dual-Element Time-Delay Fuses with Indication\u003c\/li\u003e\n\u003cli\u003eVoltage : 250\u003c\/li\u003e\n\u003cli\u003eAmperage : 400\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@250V\u003c\/li\u003e\n\u003cli\u003eConnection : Rejection Blade\u003c\/li\u003e\n\u003cli\u003eDiameter : 2.09\u003c\/li\u003e\n\u003cli\u003eClass Rating : RK5\u003c\/li\u003e\n\u003cli\u003eBarrels : 1\u003c\/li\u003e\n\u003cli\u003eVelocity : TD - Time Delay\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUPC : 079458023985\u003c\/li\u003e\n\u003cli\u003eGTIN : 00079458023985\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eDimensions : x 8 5\/8 in x\u003c\/li\u003e\n\u003cli\u003eWeight : 1.65 lb\u003c\/li\u003e\n\u003cli\u003eCertification : CSA, cUL, UL\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Littelfuse","offers":[{"title":"New","offer_id":42387766083743,"sku":"FLNR400ID-New","price":264.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/FLNR400ID_1_47c1ffb2-3aa6-43ff-bbd8-45780f85ce20.jpg?v=1729124964","url":"https:\/\/essentialparts.com\/products\/flnr400id-littelfuse-400a-250v-class-rk5-time-delay-indicating-fuse","provider":"Essential Electric Supply","version":"1.0","type":"link"}