{"product_id":"mersen-tr8-10r-time-delay-fuse-8-10a-250v-rk5-10-pack","title":"Mersen TR8\/10R Time Delay Fuse 8-10A 250V RK5 10 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MERSEN TR8\/10R is a dual-element, time-delay fuse rated for 8\/10 ampere at 250 volts in a Class RK5 form factor. It is designed to protect motors, transformers, and control circuits from overloads and short-circuit faults while tolerating normal inrush currents that would trip a standard fast-acting fuse. The time-delay characteristic makes it a reliable choice for circuits where momentary current spikes are expected during startup. This fuse is installed by licensed electricians and HVAC technicians working on branch-circuit and equipment-protection applications.\u003c\/p\u003e\n\u003cp\u003eThe TR8\/10R is suited for residential and light commercial electrical and HVAC systems where RK5-class fusing is specified. Its dual-element construction provides both overload protection and fast short-circuit response. The 250-volt rating covers standard single-phase branch circuits. This fuse ships in a 10-unit pack, making it practical for stocking service vehicles or panel rooms where multiple replacements are routinely needed.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-element, time-delay design tolerates motor inrush and transformer magnetizing currents\u003c\/li\u003e\n  \u003cli\u003eClass RK5 form factor for use in RK5-rated fuse holders and disconnects\u003c\/li\u003e\n  \u003cli\u003e8\/10 ampere rating at 250 volts AC\u003c\/li\u003e\n  \u003cli\u003eSold in a 10-unit pack for efficient stocking\u003c\/li\u003e\n  \u003cli\u003eCompact dimensions suitable for standard fusible disconnect enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement for Class RK5 time-delay fuse positions rated up to 250 volts and 8\/10 amperes in residential and light commercial electrical and HVAC equipment.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed electrician or qualified HVAC technician in accordance with NEC requirements for overcurrent protection. Always de-energize and lock out the circuit before removing or replacing fuses. Verify the fuse holder is rated for Class RK5 fuses before installation. Do not substitute a fast-acting or higher-ampere fuse where a time-delay type is specified.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmpere Rating\u003c\/strong\u003e: 8\/10A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 250 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuse Class\u003c\/strong\u003e: RK5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuse Type\u003c\/strong\u003e: Time Delay\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity per Pack\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3.000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2.060 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.190 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.530 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 78200174757\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: MERSEN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TR8\/10R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERSEN","offers":[{"title":"Default Title","offer_id":51383593632050,"sku":"TR8\/10R","price":45.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312675455.jpg?v=1782601554","url":"https:\/\/voomisupply.com\/products\/mersen-tr8-10r-time-delay-fuse-8-10a-250v-rk5-10-pack","provider":"Voomi Supply","version":"1.0","type":"link"}