{"product_id":"fuse-tri-onic-r-250v-0-5a-time-delay-class-rk5-tr-series","title":"Fuse Tri-Onic® 250V 0.5A Time-Delay Class RK5 TR Series","description":"\u003ch2\u003eFuse Tri-Onic® 250V 0.5A Time-Delay Class RK5 TR Series – Electrical Protection Fuse\u003c\/h2\u003e\n\n\u003cp\u003eThe Fuse Tri-Onic® 250V 0.5A 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 accommodates harmless motor starting currents and transformer inrush currents, ensuring reliable operation in electrical distribution and lighting solutions. It is suitable for use by electrical distributors and switchgear suppliers requiring precise and durable wire and cable protection components.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturer: Mersen\u003c\/li\u003e\n  \u003cli\u003eManufacturer Part #: TR1\/2R\u003c\/li\u003e\n  \u003cli\u003eVoltage Rating: 250 V AC\u003c\/li\u003e\n  \u003cli\u003eAmperage Rating: 0.5 A\u003c\/li\u003e\n  \u003cli\u003eFuse Class: Class RK5\u003c\/li\u003e\n  \u003cli\u003eInterrupt Rating: 200 kA\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 Type: Ferrule\u003c\/li\u003e\n  \u003cli\u003eInsulation Material: PolyTube\u003c\/li\u003e\n  \u003cli\u003eProduct Weight: 0.0370 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTime-delay characteristic to handle motor start-ups and transformer inrush currents without nuisance opening\u003c\/li\u003e\n  \u003cli\u003eCurrent-limiting to reduce 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 for quick brand recognition and replacement\u003c\/li\u003e\n  \u003cli\u003eMetal-embossed date and catalog number for traceability and lasting 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=400300\" 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=400300\" 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=400300\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDrawings\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mersen","offers":[{"title":"Default Title","offer_id":46093078200545,"sku":"197261","price":6.51,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/9625\/4433\/files\/197261_image1_6814d3a9-eef8-41ff-87b5-5f809081ca85.jpg?v=1787827280","url":"https:\/\/ulegroup.com\/products\/fuse-tri-onic-r-250v-0-5a-time-delay-class-rk5-tr-series","provider":"ULE Group","version":"1.0","type":"link"}