{"product_id":"class-j-fuse-reducer-j-3","title":"Class J Fuse Reducer - J","description":"\u003ch2\u003eClass J Fuse Reducer - J for Electrical Circuit Protection\u003c\/h2\u003e\n\n\u003cp\u003eMersen Class J Fuse Reducers enable the use of lower rated fuses in existing equipment with clips rated for higher amperages. These fuse reducers allow the installation of closer rated time-delay fuses, enhancing circuit protection by matching fuse ratings more closely to motor nameplate currents or other load requirements. Specifically designed for Class J fuses, these reducers fit 600 Volt Class J clips and are intended for temporary use only. They are not suitable for bolt-on applications. This product is relevant for electrical distributors and switchgear suppliers seeking reliable fuse and circuit protection solutions.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturer: Mersen\u003c\/li\u003e\n  \u003cli\u003eManufacturer Part #: J646\u003c\/li\u003e\n  \u003cli\u003eClass: J\u003c\/li\u003e\n  \u003cli\u003eVoltage Rating: 600 Volts\u003c\/li\u003e\n  \u003cli\u003eAmperage Range: 30 to 600 Amps\u003c\/li\u003e\n  \u003cli\u003eDimensions: 2.31 in (Length) x 2 in (Width) x 0.187 in (Height)\u003c\/li\u003e\n  \u003cli\u003eProduct Weight: 0.4200 lbs\u003c\/li\u003e\n  \u003cli\u003eTested Interrupting Rating: 200,000 Amps\u003c\/li\u003e\n  \u003cli\u003eUPC: 782001753528\u003c\/li\u003e\n  \u003cli\u003eCertifications: UL Listed Guide No. IZZR, CSA Certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAllows use of lower rated fuses in higher ampere clips for improved circuit protection\u003c\/li\u003e\n  \u003cli\u003eEnables replacement of renewable or one-time fuses with fuses sized closer to motor nameplate current\u003c\/li\u003e\n  \u003cli\u003eRejection-type reducer fits only Class J fuses to Class J clips\u003c\/li\u003e\n  \u003cli\u003eNot intended for bolt-on applications\u003c\/li\u003e\n  \u003cli\u003eCompatible with 600 Volt Class J fuse clips\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDownloads \u0026amp; Links\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/media.distributordatasolutions.com\/Mersen\/files\/File_1427_600V_Class_J_Fuse_Reducer_Advisor_Page.pdf?did=4169\u0026amp;pid=408884\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mersen","offers":[{"title":"Default Title","offer_id":46092419596513,"sku":"394416","price":371.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/9625\/4433\/files\/394416_image1_07d584b8-b49f-49d2-85ef-71795c7a4bbe.jpg?v=1787818174","url":"https:\/\/ulegroup.com\/products\/class-j-fuse-reducer-j-3","provider":"ULE Group","version":"1.0","type":"link"}