{"product_id":"rtsn800k3-automatic-transfer-switch-800-amps-277-480-3p-nema-3r-non-service-rated","title":"RTSN800K3 - Automatic Transfer Switch 800 Amps, 277\/480 3P, NEMA 3R, Non-Service Rated","description":"\u003cdiv class=\"container\"\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eReliable Power Continuity for Commercial \u0026amp; Industrial Applications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eRTSN800K3\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a robust 800 Amp Automatic Transfer Switch (ATS) engineered to ensure seamless power transfer between utility and generator sources. Designed for three-phase systems at \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e277\/480 Volts\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this switch is ideal for critical backup power applications in commercial buildings, industrial facilities, data centers, and healthcare environments where uninterrupted operation is paramount.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Specifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eAmperage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 800 Amps\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eVoltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 277\/480 Volts, 3-Phase (3P), 3-Wire + Ground\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eEnclosure Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e NEMA 3R (Rainproof, Sleet-resistant – suitable for outdoor use)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eRating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Non-Service Rated (Suitable for use downstream of a main circuit breaker; does not include built-in overcurrent protection)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eCore Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eAutomatic Operation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Continuously monitors utility power and commands the generator to start upon loss of voltage. Transfers load to generator once stable power is achieved, then automatically retransfers and initiates engine cooldown when utility power is restored.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eNEMA 3R Enclosure:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Heavy-gauge, corrosion-resistant steel cabinet protects internal components from rain, snow, and sleet, making it suitable for outdoor pad or wall mounting.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eNon-Service Rated Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Compact and cost-effective for installations where overcurrent protection is already provided by an upstream main breaker. Ideal for retrofit or downstream applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eHigh Withstand Rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Engineered to safely withstand fault currents available on the line side when properly coordinated with upstream protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMicroprocessor Controller:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e User-friendly digital interface provides system status, event logging, programmable exercise schedules, and test functions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eElectrically Operated, Mechanically Held:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Reduces heat generation and ensures positive contact retention without continuous coil power.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eTypical Applications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eStandby power for commercial buildings\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eRetail centers \u0026amp; supermarkets\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eWater pumping stations\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSmall to mid-sized industrial plants\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eTelecommunications facilities\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e","brand":"Generac","offers":[{"title":"Default Title","offer_id":50794761847017,"sku":"Model #RTSN800K3","price":6369.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/4624\/8681\/files\/515Wx515H-RTSN800K3-Main-Product-Image-1200Wx1200H.png?v=1775229754","url":"https:\/\/themodernmanor.com\/products\/rtsn800k3-automatic-transfer-switch-800-amps-277-480-3p-nema-3r-non-service-rated","provider":"The Modern Manor","version":"1.0","type":"link"}