{"product_id":"flsr040id-littelfuse-40a-600vac-300vdc-class-rk5-time-delay-indicating-fuse","title":"FLSR040ID - Littelfuse 40A 600VAC\/300VDC Class RK5 Time Delay Indicating Fuse","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eFLSR040ID\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eFLSR040ID\u003c\/b\u003e is a 40 amp, 600 VAC\/300 VDC Class RK5 time delay indicating fuse from Littelfuse's POWR-GARD® FLSR series.\u003cp\u003eThis dual-element industrial cartridge fuse provides advanced short-circuit and overload protection with a current limiting design. It features a visual blown fuse indicator for quick identification, a slow-blow (time delay) characteristic, and is suitable for general purpose circuits including motor control and switchboard mains. The fuse has a high interrupt rating of 200 kA at 600 VAC and 20 kA at 300 VDC, ensuring reliable performance under fault conditions. It mounts in fuse blocks, clips, or holders compatible with the LFR60060 series.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eAmperage Rating: 40 A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 600 VAC \/ 300 VDC\u003c\/li\u003e\n\u003cli\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli\u003eFuse Type: Time Delay (Slow Blow), Indicating\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 200 kA AC, 20 kA DC\u003c\/li\u003e\n\u003cli\u003eConstruction: Dual Element Industrial Cartridge\u003c\/li\u003e\n\u003cli\u003eMounting Method: Fuse Block \/ Clip \/ Holder (LFR60060 Series)\u003c\/li\u003e\n\u003cli\u003eVisual Blown Fuse Indication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\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\u003c\/p\u003e\n\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: FLSR040ID\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 : 40\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@600V\u003c\/li\u003e\n\u003cli\u003eDiameter : 1.06\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\n\u003cul\u003e\n\u003cli\u003eUPC : 079458025422\u003c\/li\u003e\n\u003cli\u003eGTIN : 00079458025422\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eDimensions : x 5 in x\u003c\/li\u003e\n\u003cli\u003eWeight : 0.35 \u003c\/li\u003e\n\u003cli\u003eCertification : CSA, cUL, UL\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          \u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"New","offer_id":42999382048927,"sku":"FLSR040ID-New","price":17.31,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":46678974300319,"sku":"FLSR040ID-ReCert","price":11.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/littelfuse-fuse-new-flsr040id-littelfuse-40a-600vac-300vdc-class-rk5-time-delay-indicating-fuse-35279684796575.jpg?v=1766009381","url":"https:\/\/essentialparts.com\/products\/flsr040id-littelfuse-40a-600vac-300vdc-class-rk5-time-delay-indicating-fuse","provider":"Essential Electric Supply","version":"1.0","type":"link"}