{"product_id":"rtsn600j3-automatic-transfer-switch-600-amps-120-240-3p-nema-3r-non-service-rated","title":"RTSN600J3 - Automatic Transfer Switch 600 Amps, 120\/240 3P, NEMA 3R, Non-Service Rated","description":"\u003cdiv class=\"container\"\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e600 Amp Automatic Transfer Switching for 120\/240V Three-Phase Delta Systems\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eRTSN600J3\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a 600 Amp Automatic Transfer Switch (ATS) designed to provide seamless automatic power source transition between utility and generator feeds. Specifically configured for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e120\/240 Volt, 3-Phase (3P) Delta\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e systems, this switch is ideal for facilities with legacy or specialized power requirements that include both three-phase motor loads and single-phase 120V lighting and receptacle circuits.\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 600 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 120\/240 Volts, 3-Phase (3P), 3-Wire + Neutral + Ground (Delta configuration – high leg \/ wild leg delta compatible)\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 installation)\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 (Requires upstream overcurrent protection; no internal main breaker)\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\u003eFully Automatic Operation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The microprocessor-based controller continuously monitors utility power quality (voltage and frequency). Upon utility failure, undervoltage, or phase loss, it initiates generator start, transfers the load to emergency power once stable, and automatically retransfers to utility when normal power is restored, followed by an adjustable engine cooldown period.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e120\/240V 3-Phase Delta Configuration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Specifically designed for 240V delta three-phase systems, including those with a high leg (wild leg – typically Phase B at 208V to neutral). Supports both three-phase 240V loads (motors, pumps, compressors) and single-phase 120V loads (lighting, receptacles, controls) from a single transfer switch.\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 Outdoor Enclosure:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Heavy-gauge galvanized steel construction with a durable powder-coated finish. Provides rainproof and sleet-resistant protection, allowing for safe outdoor pad or wall mounting without requiring an additional electrical building or enclosure.\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 Economical and space-efficient solution for applications where overcurrent protection is already provided by an upstream main circuit breaker or fused disconnect. Contains no integral main breaker, reducing cost and footprint.\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 \u0026amp; Close-On Ratings:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Engineered to safely withstand available fault currents when properly coordinated with upstream protective devices.\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 Mechanically held contacts eliminate continuous coil power draw, reduce heat generation, and ensure positive contact retention.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eUser-Friendly Digital Controller:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eLED status indicators (Source 1\/2 availability and load position)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eManual test push-button with optional no-load transfer\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eProgrammable generator exercise timer (weekly with day\/time selection)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eEvent logging and non-volatile fault memory\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eAdjustable voltage and frequency sensing thresholds\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\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\u003eRural industrial shops and farm operations\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSmall manufacturing facilities with legacy 120\/240V delta service\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eRV parks and campgrounds with mixed 120V and 240V 3-phase equipment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eMarinas and boatyards\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eOlder commercial buildings with delta service\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSmall water well and irrigation pumping stations\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":50794761453801,"sku":"Model #RTSN600J3","price":5979.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/4624\/8681\/files\/515Wx515H-RTSN600J3-Main-Product-Image-1200Wx1200H.png?v=1775229745","url":"https:\/\/themodernmanor.com\/products\/rtsn600j3-automatic-transfer-switch-600-amps-120-240-3p-nema-3r-non-service-rated","provider":"The Modern Manor","version":"1.0","type":"link"}