{"product_id":"flsr500id-littelfuse-500a-600vac-300vdc-class-rk5-time-delay-fuse","title":"FLSR500ID - Littelfuse 500A 600VAC 300VDC Class RK5 Time Delay Fuse","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eFLSR500ID\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eFLSR500ID\u003c\/b\u003e is a Class RK5 dual-element time-delay fuse from Littelfuse's POWR-GARD FLSR_ID Indicator series, designed for current-limiting protection in industrial and commercial power distribution applications. This knife-blade 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 excellent response to fault currents. \u003cb\u003eKey Specifications\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eCurrent Rating: 500 Amps continuous\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 600 VAC \/ 300 VDC\u003c\/li\u003e\n\u003cli\u003eInterrupting Rating: 200 kA AC (rms symmetrical), 300 kA AC (Littelfuse self-certified), 20 kA DC\u003c\/li\u003e\n\u003cli\u003eFuse Class: UL Class RK5\u003c\/li\u003e\n\u003cli\u003eType: Dual Element, Time Delay (Slo-Blo)\u003c\/li\u003e\n\u003cli\u003eSize: Knife-Blade\u003c\/li\u003e\n\u003cli\u003eMounting: Fuse Block \/ Clip \/ Holder (LFR60600 Series compatible)\u003c\/li\u003e\n\u003cli\u003eVisual Indication: Yes (Indicator window)\u003c\/li\u003e\n\u003cli\u003eCertifications: UL 248-12, CSA, QPL-WF-1814, CE Approved\u003c\/li\u003e\n\u003cli\u003ePhysical Dimensions: 3-3\/32 inch diameter x 13-3\/8 inch length\u003c\/li\u003e\n\u003cli\u003eApplications: Service entrance switches, transformers, switchboard mains, motor control circuits, general purpose circuits\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: FLSR500ID\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 : FLSR_ID Series - UL Class RK5 Dual-Element Time-Delay Fuses with Indication\u003c\/li\u003e\n\u003cli\u003eType : FLSR_ID Series - UL Class RK5 Dual-Element Time-Delay Fuses with Indication\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 500\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@600V\u003c\/li\u003e\n\u003cli\u003eDiameter : 3.09\u003c\/li\u003e\n\u003cli\u003eClass Rating : RK5\u003c\/li\u003e\n\u003cli\u003eBarrels : 1\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 : 07945802562\u003c\/li\u003e\n\u003cli\u003eGTIN : 00079458025620\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eDimensions : x 13 3\/8 in x\u003c\/li\u003e\n\u003cli\u003eWeight : 2 \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":45101718503583,"sku":"FLSR500ID-New","price":289.38,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45103595847839,"sku":"FLSR500ID-ReCert","price":245.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/FLSR.800ID_1_edc241c2-5ed5-4135-b372-3adb836ff7f8.jpg?v=1729640739","url":"https:\/\/essentialparts.com\/products\/flsr500id-littelfuse-500a-600vac-300vdc-class-rk5-time-delay-fuse","provider":"Essential Electric Supply","version":"1.0","type":"link"}