{"product_id":"mersen-trs100r-time-delay-fuse-responsive-support","title":"TRS100R | Mersen \/ Ferraz Shawmut Tri-Onic RK5 100A 600V Time-Delay Fuse","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Mersen \/ Ferraz Shawmut TRS100R is a Tri-Onic series time-delay fuse designed for dependable motor and feeder circuit protection. Rated at 100 A and 600 V, this UL Class RK5 fuse provides current-limiting performance with dual-element construction. It is engineered to protect motors, transformers, service entrances, and branch circuits from overloads and short circuits.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.9752%; height: 334.2px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 20.6px;\"\u003e\n\u003ctd style=\"width: 28.257%; height: 20.6px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4183%; height: 20.6px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.257%; height: 19.6px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4183%; height: 19.6px;\"\u003eMersen \/ Ferraz Shawmut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.257%; height: 19.6px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4183%; height: 19.6px;\"\u003ePanel Accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.257%; height: 19.6px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4183%; height: 19.6px;\"\u003eTRS100R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.257%; height: 19.6px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4183%; height: 19.6px;\"\u003eTime-Delay Fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.257%; height: 19.6px;\"\u003e\u003cstrong\u003eFuse Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4183%; height: 19.6px;\"\u003eUL Class RK5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.257%; height: 19.6px;\"\u003e\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4183%; height: 19.6px;\"\u003e100 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.257%; height: 19.6px;\"\u003e\u003cstrong\u003eAC Voltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4183%; height: 19.6px;\"\u003e600 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.257%; height: 19.6px;\"\u003e\u003cstrong\u003eDC Voltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4183%; height: 19.6px;\"\u003e600 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.257%; height: 19.6px;\"\u003e\u003cstrong\u003eInterrupt Rating (AC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4183%; height: 19.6px;\"\u003e200 kA at 600 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.257%; height: 19.6px;\"\u003e\u003cstrong\u003eInterrupt Rating (DC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4183%; height: 19.6px;\"\u003e20 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.257%; height: 19.6px;\"\u003e\u003cstrong\u003eElement Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4183%; height: 19.6px;\"\u003eDual element\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.257%; height: 19.6px;\"\u003e\u003cstrong\u003eTime Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4183%; height: 19.6px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.257%; height: 19.6px;\"\u003e\u003cstrong\u003eCurrent Limiting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4183%; height: 19.6px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.257%; height: 19.6px;\"\u003e\u003cstrong\u003eDesign Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4183%; height: 19.6px;\"\u003eRejection style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.257%; height: 19.6px;\"\u003e\u003cstrong\u003eRated For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4183%; height: 19.6px;\"\u003eAC and DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.257%; height: 19.6px;\"\u003e\u003cstrong\u003ePhysical Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4183%; height: 19.6px;\"\u003e1-5\/16 in × 7-7\/8 in\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 TRS100R\u003c\/h4\u003e\n\u003cp\u003eThe TRS100R is a Mersen \/ Ferraz Shawmut Tri-Onic fuse developed for industrial power distribution systems that require reliable time-delay overcurrent protection. As a dual-element RK5 fuse, it is designed to tolerate temporary inrush currents while maintaining fast response to short-circuit conditions. The rejection-style design prevents incorrect fuse replacement, supporting system safety and compliance. This fuse is widely used in motor circuits, transformers, service entrance equipment, and feeder or branch circuits where high interrupting capacity and current limitation are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTri-Onic RK5 Design: Engineered to meet UL Class RK5 requirements for industrial circuit protection.\u003c\/li\u003e\n\u003cli\u003e100 Amp Current Rating: Suitable for motor and feeder circuits with moderate continuous current demands.\u003c\/li\u003e\n\u003cli\u003eTime-Delay Dual Element Construction: Allows motor inrush currents without nuisance opening while protecting against sustained overloads.\u003c\/li\u003e\n\u003cli\u003eHigh Interrupting Capacity: Rated at 200 kA at 600 VAC for robust short-circuit protection.\u003c\/li\u003e\n\u003cli\u003eCurrent-Limiting Performance: Reduces let-through energy to help protect downstream equipment.\u003c\/li\u003e\n\u003cli\u003eRejection-Style Configuration: Prevents improper fuse substitution and enhances system safety.\u003c\/li\u003e\n\u003cli\u003eAC and DC Compatibility: Approved for use in both AC and DC power systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe TRS100R delivers the reliability and precision required for motor and power circuit protection in demanding industrial electrical systems using Mersen Tri-Onic fuse technology.\u003c\/p\u003e","brand":"Mersen \/ Ferraz Shawmut","offers":[{"title":"Default Title","offer_id":48492054053162,"sku":"TRS100R","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/TRS100R-1_ecaeeb51-23f7-49a2-b10d-6a11681aa33a.webp?v=1716286415","url":"https:\/\/iqelectro.com\/products\/mersen-trs100r-time-delay-fuse-responsive-support","provider":"IQElectro","version":"1.0","type":"link"}