{"product_id":"merit-brass-a4by1500-class-l-fuse-600v","title":"Merit Brass A4BY1500 Class L Fuse 600V","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MERIT BRASS A4BY1500 is a Class L fuse rated at 600 volts, designed for high-ampacity overcurrent protection in industrial and commercial electrical systems. Class L fuses are bolted-connection devices used where high fault-current interrupting capacity is required. Licensed electricians install these fuses in switchboards, panelboards, motor control centers, and service entrance equipment. The Class L designation indicates compliance with UL standards for fuses rated above 600 amperes, making this part a recognized format across heavy electrical distribution applications.\u003c\/p\u003e\n\u003cp\u003eThis fuse is suited for commercial and industrial installations where branch-circuit or feeder protection demands high interrupting ratings. It is typically found in facilities with large motor loads, transformer feeds, or main service sections where bolted-fault current levels are elevated. Installation is performed by qualified electricians working under NEC Article 240 requirements for overcurrent protection.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass L form factor with bolted-connection terminals for high-ampacity circuits\u003c\/li\u003e\n  \u003cli\u003e600-volt rating suitable for standard North American distribution voltages\u003c\/li\u003e\n  \u003cli\u003eHigh interrupting capacity appropriate for industrial and commercial service entrance use\u003c\/li\u003e\n  \u003cli\u003eUL-recognized Class L designation ensures dimensional and performance interchangeability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement Class L fuse for use in 600-volt industrial and commercial electrical distribution equipment accepting Class L bolted-connection fuses.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a licensed electrician in accordance with NEC Article 240 and all applicable local codes. De-energize and verify absence of voltage on all conductors before handling fuses or opening the enclosure. Class L fuses require bolted-connection fuse holders rated for the ampere and voltage class. Do not substitute a different fuse class or ampere rating without verifying system coordination with the original design.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 600 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuse Class\u003c\/strong\u003e: Class L\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 78200193919\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MERIT BRASS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: A4BY1500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERIT BRASS","offers":[{"title":"Default Title","offer_id":51383429726514,"sku":"A4BY1500","price":3896.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312678171.jpg?v=1782596314","url":"https:\/\/voomisupply.com\/products\/merit-brass-a4by1500-class-l-fuse-600v","provider":"Voomi Supply","version":"1.0","type":"link"}