{"product_id":"eaton-rd316t66w","title":"Eaton RD316T66W 1600A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton RD316T66W\u003c\/strong\u003e is a heavy-duty 3-pole circuit breaker engineered for demanding industrial power systems. With a 1600 A current rating and a 600 V voltage rating, this unit delivers reliable fault interruption to protect downstream equipment, minimize downtime, and enhance safety in three-phase installations.\u003c\/p\u003e \u003cp\u003ePart Number RD316T66W identifies this specific device within Eaton’s lineup, ensuring it meets the needs of high-current, three-phase feeders and main distribution applications. Built to withstand the rigors of industrial environments, it provides robust protection where power reliability is non-negotiable.\u003c\/p\u003e \u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e RD316T66W\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 1600 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMain protection in service entrances for large facilities and heavy manufacturing environments\u003c\/li\u003e \u003cli\u003eThree-phase feeders in industrial distribution panels\u003c\/li\u003e \u003cli\u003eUpstream protection in heavy machinery and process control applications\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy RD316T66W Stands Out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability:\u003c\/strong\u003e 1600 A rating makes it suitable for main protection in high-load systems and large circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase reliability:\u003c\/strong\u003e 3-pole design aligns with typical three-phase power distribution, helping to ensure coordinated protection across all phases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V suitability:\u003c\/strong\u003e Designed for common industrial power levels, enabling safe interruption of fault currents in medium-voltage and high-current networks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand trust:\u003c\/strong\u003e Eaton’s engineering lineage supports consistent performance and serviceability within industrial electrical systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical Use Scenarios\u003c\/h2\u003e\n\u003cp\u003eIn a manufacturing plant, RD316T66W can serve as the main disconnect for a large motor drive or critical process line, quickly isolating faults and protecting transformers, motors, and distribution equipment. In data-center-adjacent facilities or large commercial campuses, it can protect main feeders feeding multiple switchgear sections, reducing the risk of cascading failures. For updates or retrofits, the RD316T66W offers a straightforward path to align with existing Eaton-based panel configurations while supporting future load growth.\u003c\/p\u003e \u003ch2\u003eInstallation and Care\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eInstall by a qualified electrician in accordance with local electrical codes and the manufacturer’s guidelines.\u003c\/li\u003e \u003cli\u003eEnsure proper enclosure compatibility and secure mounting to support reliable operation in industrial environments.\u003c\/li\u003e \u003cli\u003eVerify labeling and part number during installation and retain documentation for future reference.\u003c\/li\u003e \u003cli\u003ePlan periodic functional checks and maintenance per your site’s inspection schedule to confirm uninterrupted protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46423434559650,"sku":"RD316T66W","price":41061.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-rd316t66w-1600a-3-pole-600-v-circuit-breaker-818.webp?v=1789305774","url":"https:\/\/www.ampstate.com\/products\/eaton-rd316t66w","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}