{"product_id":"ferraz-shawmut-tr15r-tri-onic-class-rk5-time-delay-current-limiting-industrial-fuse","title":"Ferraz Shawmut TR15R Tri-Onic Class RK5 Time-Delay Current Limiting Industrial Fuse","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"106\" data-end=\"534\"\u003eThe Ferraz Shawmut TR15R is a current-limiting, time-delay fuse designed for dependable overcurrent protection in industrial electrical systems. Rated at 15 amps and 250 volts, this Class RK5 fuse is engineered to handle inrush currents commonly found in motor and transformer applications. The TR15R is widely used in feeder, branch, and service entrance circuits where both reliability and selective coordination are required.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFerraz Shawmut (Mersen)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePanel Accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTR15R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuse Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass RK5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmpere Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage (AC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage (DC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e160 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed \/ Characteristic\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime Delay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterrupting Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 kA (AC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFerrule\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyTube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC\/DC Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC\/DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoHS Compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About TR15R\u003c\/h4\u003e\n\u003cp data-start=\"567\" data-end=\"1178\"\u003eThe TR15R is part of the Tri-Onic fuse family developed by Ferraz Shawmut, now known as Mersen, for low-voltage industrial protection. It features a cylindrical PolyTube body with copper ferrule terminals, providing robust mechanical strength and consistent electrical performance. Designed for compatibility with standard RK5 fuse clips and holders, it integrates easily into existing power distribution and motor control systems. This fuse is typically applied in circuits with high inrush currents, where its time-delay characteristic prevents nuisance opening while maintaining effective fault interruption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTime-delay characteristic: Allows temporary inrush currents without nuisance operation.\u003c\/li\u003e\n\u003cli\u003eClass RK5 rating: Ensures selective coordination and standardized protection.\u003c\/li\u003e\n\u003cli\u003eCurrent-limiting design: Reduces let-through energy during fault conditions.\u003c\/li\u003e\n\u003cli\u003eHigh interrupting capacity: Rated up to 200 kA for robust fault protection.\u003c\/li\u003e\n\u003cli\u003eFerrule terminals: Provide secure, low-resistance electrical connections.\u003c\/li\u003e\n\u003cli\u003eAC\/DC compatibility: Suitable for both alternating and direct current systems.\u003c\/li\u003e\n\u003cli\u003eRoHS compliant construction: Meets environmental and regulatory standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe TR15R delivers the reliability and precision required for industrial circuit protection in motor, transformer, and power distribution applications.\u003c\/p\u003e","brand":"Mersen \/ Ferraz Shawmut","offers":[{"title":"Default Title","offer_id":48713612034346,"sku":"TR15R","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/TR15R-1.jpg?v=1718393089","url":"https:\/\/iqelectro.com\/products\/ferraz-shawmut-tr15r-tri-onic-class-rk5-time-delay-current-limiting-industrial-fuse","provider":"IQElectro","version":"1.0","type":"link"}