{"product_id":"cooper-bussmann-mdl-7-r-cartridge-time-delay-fuse-7a","title":"Cooper Bussmann MDL-7-R Cartridge Time Delay Fuse 7A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe COOPER BUSSMANN MDL-7-R is a glass-body cartridge fuse rated at 7 amps with a time-delay characteristic. It measures 1.25 inches in overall length and 0.25 inches in diameter, conforming to the standard 1\/4 x 1-1\/4 inch mini cartridge form factor. The time-delay design allows temporary inrush currents to pass without nuisance opening, making it well suited for motors, transformers, and other loads that draw surge current on startup. Licensed electricians and HVAC technicians specify this fuse where UL 248-14 and CE compliance are required. At 0.03 pounds, it is a lightweight single-use overcurrent protective device intended for panel, equipment, and inline fuseholder applications.\u003c\/p\u003e\n\u003cp\u003eThe MDL-7-R is used in residential and light commercial electrical equipment, control panels, HVAC systems, and electronic instrumentation where a 1\/4 x 1-1\/4 inch time-delay fuse is required. Its 7-amp rating covers a wide range of motor and transformer branch circuits. The glass body allows visual inspection of the fusible element without removing the fuse from its holder, which can speed up diagnostic work during service calls. This part is sold individually but must be ordered in multiples of 5.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTime-delay characteristic tolerates startup inrush current without nuisance opening\u003c\/li\u003e\n  \u003cli\u003eGlass body enables quick visual inspection of the fusible element\u003c\/li\u003e\n  \u003cli\u003eInterrupting rating of 10,000 amps at 125 volts and 200 amps at 250 volts\u003c\/li\u003e\n  \u003cli\u003eMeets UL 248-14, UL Listed Guide JDYX File E19180, CE, CSA Class 1422-01, and RoHS 2002\/95\/EC\u003c\/li\u003e\n  \u003cli\u003eCompliant with MIL-STD-202 Method 204 and Method 207 HI Shock for rugged environments\u003c\/li\u003e\n  \u003cli\u003eStandard 1\/4 x 1-1\/4 inch mini cartridge form factor for broad fuseholder compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement for standard 1\/4 x 1-1\/4 inch mini cartridge fuseholders used in residential and light commercial HVAC equipment, control panels, and electronic instrumentation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified electrician or licensed HVAC technician in accordance with applicable NEC requirements. Always de-energize and lock out the circuit before replacing a fuse. Verify that the replacement fuse amperage and voltage rating match the equipment nameplate before inserting into the fuseholder. Do not use a higher-amperage fuse than specified by the equipment manufacturer.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 7A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuse Timing\u003c\/strong\u003e: Time Delay\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuse Body Type\u003c\/strong\u003e: Cartridge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuse Type\u003c\/strong\u003e: Mini\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.25 inches (31.75 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Diameter\u003c\/strong\u003e: 0.25 inches (6.35 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Glass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterrupting Rating\u003c\/strong\u003e: 10,000A at 125 volts; 200A at 250 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: UL 248-14, UL Listed Guide JDYX File E19180, CE Certified, CSA Class 1422-01, MIL-STD-202 Method 204, MIL-STD-202 Method 207 HI Shock, RoHS 2002\/95\/EC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 39121605\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: COOPER BUSSMANN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MDL-7-R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EATON","offers":[{"title":"Default Title","offer_id":51701047951666,"sku":"MDL-7-R","price":79.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5fc5a801a6f6bee1974e2e62aa782afc.jpg?v=1788397406","url":"https:\/\/voomisupply.com\/products\/cooper-bussmann-mdl-7-r-cartridge-time-delay-fuse-7a","provider":"Voomi Supply","version":"1.0","type":"link"}