{"product_id":"fuse-tri-onic-r-250v-1a-time-delay-class-rk5-tr-series","title":"Fuse Tri-Onic® 250V 1A Time-Delay Class RK5 TR Series","description":"\u003ch2\u003eFuse Tri-Onic® 250V 1A Time-Delay Class RK5 TR Series – Electrical Fuse for Motor Circuit Protection\u003c\/h2\u003e\n\n\u003cp\u003eThe Fuse Tri-Onic® 250V 1A Time-Delay Class RK5 TR Series by Mersen is designed for overcurrent protection in motor circuits, mains feeders, branch circuits, transformers, and service entrance equipment. This current-limiting time-delay fuse safely handles motor starting currents and transformer inrush currents, making it suitable for industrial and general-purpose electrical applications. It is an essential component for electrical distributors and switchgear suppliers focused on reliable lighting solutions and wire and cable protection systems.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAmperage Rating: 1 A\u003c\/li\u003e\n  \u003cli\u003eVoltage Rating: 250 V AC\u003c\/li\u003e\n  \u003cli\u003eInterrupt Rating: 200 kA\u003c\/li\u003e\n  \u003cli\u003eFuse Class: Class RK5\u003c\/li\u003e\n  \u003cli\u003eFrequency: 50 hertz\u003c\/li\u003e\n  \u003cli\u003eDimensions: Length 2 in, Diameter 0.56 in, Width 0.56 in, Height 0.56 in\u003c\/li\u003e\n  \u003cli\u003eMounting Type: Clip\u003c\/li\u003e\n  \u003cli\u003eConnection: Ferrule\u003c\/li\u003e\n  \u003cli\u003eInsulation Material: PolyTube\u003c\/li\u003e\n  \u003cli\u003eProduct Weight: 0.0370 lbs\u003c\/li\u003e\n  \u003cli\u003eManufacturer Part #: TR1R\u003c\/li\u003e\n  \u003cli\u003eManufacturer: Mersen\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTime-delay characteristic for motor start-ups and transformer inrush currents without nuisance opening\u003c\/li\u003e\n  \u003cli\u003eCurrent-limiting design reduces peak let-thru current\u003c\/li\u003e\n  \u003cli\u003eRejection-style design prevents replacement errors when used with recommended fuse blocks\u003c\/li\u003e\n  \u003cli\u003eEasy-to-read label with metal-embossed date and catalog number for traceability and identification\u003c\/li\u003e\n  \u003cli\u003eFiberglass body provides dimensional stability in harsh industrial environments\u003c\/li\u003e\n  \u003cli\u003eHigh-grade silica filler ensures fast arc quenching and high current limitation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDownloads \u0026amp; Links\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/media.distributordatasolutions.com\/mersen\/2021q1\/documents\/f719960fe71a7c502dd71b7f7fcf73875a8be323.pdf?did=4169\u0026amp;pid=400437\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSpec Sheet\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/media.distributordatasolutions.com\/mersen\/2021q1\/documents\/174dff5fd1e267bb7dedac4278e0ad8dbdff525a.pdf?did=4169\u0026amp;pid=400437\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCurves\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/media.distributordatasolutions.com\/mersen\/2021q1\/documents\/bc2433eab089e09708b3185a2feb89773c6e7aab.pdf?did=4169\u0026amp;pid=400437\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDrawings\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mersen","offers":[{"title":"Default Title","offer_id":46092929728737,"sku":"197361","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/9625\/4433\/files\/197361_image1_4d97738e-7d23-4ab8-aeca-a255b3eb895c.jpg?v=1787825127","url":"https:\/\/ulegroup.com\/products\/fuse-tri-onic-r-250v-1a-time-delay-class-rk5-tr-series","provider":"ULE Group","version":"1.0","type":"link"}