{"product_id":"mersen-r266-fuse-reducer-class-r-600v-60a-to-200a-adapter-fuse-clip-reducer","title":"Mersen R266 Fuse Reducer – Class R – 600V – 60A to 200A Adapter (Fuse Clip Reducer)","description":"\u003cp data-start=\"140\" data-end=\"585\"\u003eThe \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMersen\u003c\/span\u003e\u003c\/span\u003e R266 is a Class R fuse reducer designed to enable the use of lower-rated fuses within higher-rated fuse clips. Specifically, it allows 60A fuses to be safely installed in 200A Class R fuse holders. This ensures compatibility between different fuse sizes while maintaining proper electrical contact, safety, and system integrity in industrial and commercial power distribution systems.\u003c\/p\u003e\n\u003ch3 data-start=\"587\" data-end=\"609\" data-section-id=\"yc43s8\"\u003eVoltage and Rating\u003c\/h3\u003e\n\u003cul data-start=\"611\" data-end=\"747\"\u003e\n\u003cli data-start=\"611\" data-end=\"638\" data-section-id=\"1oc7ype\"\u003eVoltage Rating: 600V AC\u003c\/li\u003e\n\u003cli data-start=\"639\" data-end=\"662\" data-section-id=\"lh28ea\"\u003eFuse Class: Class R\u003c\/li\u003e\n\u003cli data-start=\"663\" data-end=\"707\" data-section-id=\"uq381u\"\u003eCurrent Range Compatibility: 60A to 200A\u003c\/li\u003e\n\u003cli data-start=\"708\" data-end=\"747\" data-section-id=\"1h6vkuo\"\u003eDesign Type: Fuse Reducer \/ Adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"749\" data-end=\"771\" data-section-id=\"uvdx3z\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"773\" data-end=\"1026\"\u003e\n\u003cli data-start=\"773\" data-end=\"813\" data-section-id=\"u5a87l\"\u003eProduct Type: Fuse Reducer Accessory\u003c\/li\u003e\n\u003cli data-start=\"814\" data-end=\"835\" data-section-id=\"1jey94x\"\u003ePart Number: R266\u003c\/li\u003e\n\u003cli data-start=\"836\" data-end=\"891\" data-section-id=\"65a2sf\"\u003eManufacturer: \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMersen\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"892\" data-end=\"959\" data-section-id=\"t7koxf\"\u003eFunction: Adapts lower ampere fuses to higher ampere fuse clips\u003c\/li\u003e\n\u003cli data-start=\"960\" data-end=\"1001\" data-section-id=\"10r8xur\"\u003eApplication Use: Class R fuse systems\u003c\/li\u003e\n\u003cli data-start=\"1002\" data-end=\"1026\" data-section-id=\"qgko69\"\u003eUnit Type: Each (EA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1028\" data-end=\"1056\" data-section-id=\"nucr17\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1058\" data-end=\"1469\"\u003e\n\u003cli data-start=\"1058\" data-end=\"1136\" data-section-id=\"8q8a4d\"\u003eFunction: Provides mechanical and electrical adaptation between fuse sizes\u003c\/li\u003e\n\u003cli data-start=\"1137\" data-end=\"1232\" data-section-id=\"19exdaf\"\u003eApplication Suitability: Industrial panels, motor control centers, and distribution systems\u003c\/li\u003e\n\u003cli data-start=\"1233\" data-end=\"1322\" data-section-id=\"hkz98d\"\u003eDesign Features: Compact reducer insert ensuring secure fit and reliable conductivity\u003c\/li\u003e\n\u003cli data-start=\"1323\" data-end=\"1390\" data-section-id=\"1boc2ts\"\u003eMaterial: Industrial-grade conductive and insulating components\u003c\/li\u003e\n\u003cli data-start=\"1391\" data-end=\"1469\" data-section-id=\"ntpx74\"\u003eSystem Integration: Designed for use in UL-classified Class R fuse systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1471\" data-end=\"1498\" data-section-id=\"16isa0t\"\u003ePhysical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1500\" data-end=\"1537\"\u003e\n\u003cli data-start=\"1500\" data-end=\"1519\" data-section-id=\"i9lwk5\"\u003eLength: 67.3 mm\u003c\/li\u003e\n\u003cli data-start=\"1520\" data-end=\"1537\" data-section-id=\"gihcym\"\u003eWidth: 4.7 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1539\" data-end=\"1566\" data-section-id=\"nr5bwx\"\u003eStandards and Approvals\u003c\/h3\u003e\n\u003cul data-start=\"1568\" data-end=\"1684\"\u003e\n\u003cli data-start=\"1568\" data-end=\"1617\" data-section-id=\"1nmpona\"\u003eUL recognized for use in Class R fuse systems\u003c\/li\u003e\n\u003cli data-start=\"1618\" data-end=\"1684\" data-section-id=\"1dlaw57\"\u003eDesigned for compliance in industrial electrical installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1686\" data-end=\"1702\" data-section-id=\"wggvqn\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1704\" data-end=\"1955\"\u003e\n\u003cli data-start=\"1704\" data-end=\"1744\" data-section-id=\"1c8wqh4\"\u003eIndustrial power distribution panels\u003c\/li\u003e\n\u003cli data-start=\"1745\" data-end=\"1777\" data-section-id=\"18xv2zo\"\u003eMotor control centers (MCCs)\u003c\/li\u003e\n\u003cli data-start=\"1778\" data-end=\"1822\" data-section-id=\"z8qcjd\"\u003eRetrofit and electrical upgrade projects\u003c\/li\u003e\n\u003cli data-start=\"1823\" data-end=\"1872\" data-section-id=\"58lyt8\"\u003eFuse standardization across equipment systems\u003c\/li\u003e\n\u003cli data-start=\"1873\" data-end=\"1910\" data-section-id=\"1ju9g00\"\u003eCommercial electrical maintenance\u003c\/li\u003e\n\u003cli data-start=\"1911\" data-end=\"1955\" data-section-id=\"psmp8w\"\u003eEquipment requiring fuse size adaptation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mersen","offers":[{"title":"NEW","offer_id":48494424457465,"sku":"R266","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/PHP-Fuse-Reducers-Mersen-TIMG_jpg.webp?v=1780847937","url":"https:\/\/mycircuitbreakers.com\/products\/mersen-r266-fuse-reducer-class-r-600v-60a-to-200a-adapter-fuse-clip-reducer","provider":"My Circuit Breakers","version":"1.0","type":"link"}