{"product_id":"idsr500-littelfuse-class-rk5-500a-600vac-vdc-time-delay-fuse","title":"IDSR500 - Littelfuse Class RK5 500A 600VAC\/VDC Time Delay Fuse","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eIDSR500\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eIDSR500\u003c\/b\u003e is a Class RK5 dual-element time-delay fuse rated for 500 amperes at 600 VAC\/600 VDC with current-limiting protection and visual blown fuse indication. \u003cb\u003ePOWR-GARD IDSR500\u003c\/b\u003e combines advanced solid-state design with dual-element technology to provide superior short-circuit and overload protection for industrial power distribution applications. The fuse features a cylindrical knife-blade-style body with an interrupting rating of 200 kA AC (symmetrical) and 20 kA DC, making it ideal for motors, transformers, solenoids, solar inverters, and fluorescent lighting circuits. \u003cul\u003e\n\u003cli\u003eCurrent Rating: 500 Amperes continuous\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 600 VAC \/ 600 VDC\u003c\/li\u003e\n\u003cli\u003eClass: UL Class RK5\u003c\/li\u003e\n\u003cli\u003eType: Dual-Element Time Delay\u003c\/li\u003e\n\u003cli\u003eInterrupting Rating: 200 kA AC \/ 20 kA DC\u003c\/li\u003e\n\u003cli\u003ePhysical Dimensions: 3-3\/32 inch diameter x 13-3\/8 inch length\u003c\/li\u003e\n\u003cli\u003eConstruction: Cylindrical knife-blade body\u003c\/li\u003e\n\u003cli\u003eFeatures: Current limiting, visual blown fuse indication window\u003c\/li\u003e\n\u003cli\u003eCertifications: UL 248-12, UL 198M, CSA, CE\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: IDSR500\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 : IDSR Series - UL Class RK5 Dual-Element Time Delay Fuses with Indication\u003c\/li\u003e\n\u003cli\u003eType : IDSR 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 : 07945801584\u003c\/li\u003e\n\u003cli\u003eGTIN : 00079458015843\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eWeight : 2 \u003c\/li\u003e\n\u003cli\u003eCertification : Standard 248-12 UL Listed\/CSA\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Littelfuse","offers":[{"title":"New","offer_id":45106385453215,"sku":"IDSR500-New","price":306.3,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45106385485983,"sku":"IDSR500-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/IDSR.500_1.jpg?v=1729641038","url":"https:\/\/essentialparts.com\/products\/idsr500-littelfuse-class-rk5-500a-600vac-vdc-time-delay-fuse","provider":"Essential Electric Supply","version":"1.0","type":"link"}