{"product_id":"cummins-ra412s3-400-amp-service-entrance-rated-automatic-transfer-switch-a050w853","title":"Cummins RA412S3 400 Amp Service Entrance Rated Automatic Transfer Switch | A050W853","description":"\u003ch2\u003e\u003cstrong\u003eCummins RA412S3 400 Amp Automatic Transfer Switch\u003c\/strong\u003e\u003c\/h2\u003e \u003cp\u003eRA Series automatic transfer switches integrate with Cummins RS generator sets. The RA412S3 is a 2-Pole, 400 Amp Service Entrance Rated Automatic Transfer Switch with a UL-489 listed Circuit Breaker for 120\/240-Volt single phase installations.\u003c\/p\u003e \u003cp\u003eThe RA412S3 transfer switch monitors utility power 24 hours a day, 7 days a week. When utility power becomes unsatisfactory or fails, the transfer switch signals the generator set to start, then automatically transfers the load when the generator is ready. When stable utility power returns, the transfer switch automatically switches the electrical load from the generator to the utility. No action is required by the homeowner.\u003c\/p\u003e \u003cp\u003eRA series automatic transfer switches are UL-1008 listed and suitable for use in standby power systems for residential and light commercial applications. The RA412S3 adheres to National Electrical Code (NEC) and National Fire Protection Association (NFPA) requirements. NEMA Type 3R Aluminum Enclosure rated for Indoor \/ Outdoor Installation.\u003c\/p\u003e \u003cp\u003eThe transfer switch mechanism features a powerful solenoid and a “break-before-make” connection—the connection to utility power is broken before the connection to generator power is made. The same make-before-break action occurs when the switch transfers from generator power to utility power.\u003c\/p\u003e \u003cp\u003eElectrical and mechanical interlocks prevent the simultaneous connection of utility power and generator power to ensure that normal and emergency power sources are never connected at the same time. The utility power is always isolated from generator power.\u003c\/p\u003e \u003cp\u003eAll switches comply with NEMA ICS 10, NFPA 70, and are UL-1008 listed for safety with UL listed CU-AL terminals.\u003c\/p\u003e \u003cp\u003eCummins includes a 2-Year Limited Warranty on the 400 Amp RA412S3 Automatic Transfer Switch\u003c\/p\u003e \u003ch2\u003eProduct Specifications\u003c\/h2\u003e \u003cdiv class=\"content\"\u003e \u003ch3 class=\"title\"\u003eModel\u003c\/h3\u003e \u003cdiv class=\"spec\"\u003e \u003cp class=\"label\"\u003eModel Number; RS412S3 – P\/N A050W853\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"spec\"\u003e \u003cp class=\"label\"\u003eManufacturer; Cummins\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"spec\"\u003e \u003cp class=\"label\"\u003eMade In USA; Yes\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"spec\"\u003e \u003cp class=\"label\"\u003eVoltage; 120\/240-Volt Single Phase\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"spec\"\u003e \u003cp class=\"label\"\u003eEnclosure; Aluminum\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"spec\"\u003e \u003cp class=\"label\"\u003eUL Listed; UL-1008\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"spec\"\u003e \u003cp class=\"label\"\u003eType; Automatic Transfer Switch\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"spec\"\u003e \u003cp class=\"label\"\u003eTransfer Switch Model; RS412S3\u003c\/p\u003e \u003c\/div\u003e \u003ch3 class=\"title\"\u003eFeatures\u003c\/h3\u003e \u003cdiv class=\"spec\"\u003e \u003cp class=\"label\"\u003eWeight; 95.6\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"spec\"\u003e \u003cp class=\"label\"\u003eDimensions; 47.9H x 23.4W x 11.3D\u003c\/p\u003e \u003c\/div\u003e \u003ch3 class=\"title\"\u003eWarranty Information\u003c\/h3\u003e \u003cdiv class=\"spec\"\u003e \u003cp class=\"label\"\u003eConsumer Warranty; Cummins 2-Year Limited Warranty\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"spec\"\u003e \u003cp class=\"label\"\u003eCommercial Warranty; Cummins 2-Year Limited Warranty\u003c\/p\u003e \u003c\/div\u003e \u003ch3 class=\"title\"\u003eFuel\u003c\/h3\u003e \u003cdiv class=\"spec\"\u003e \u003cp class=\"label\"\u003eFuel Gauge; No\u003c\/p\u003e \u003c\/div\u003e \u003ch3 class=\"title\"\u003eTransfer Switches\u003c\/h3\u003e \u003cdiv class=\"spec\"\u003e \u003cp class=\"label\"\u003eTransfer Switch Amps; 400 Amps\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"spec\"\u003e \u003cp class=\"label\"\u003eTransfer Switch Circuits; Whole Service\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"spec\"\u003e \u003cp class=\"label\"\u003eAts Poles; 2 Pole\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"spec\"\u003e \u003cp class=\"label\"\u003eTransfer Switch Weight; 95.6 lbs\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"TITANPARTHUB","offers":[{"title":"Default Title","offer_id":52160890568935,"sku":null,"price":3379.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/7806\/3335\/files\/b6b890d5-A050W853_400_SE__02008__71388.jpg?v=1780566215","url":"https:\/\/titanparthub.com\/products\/cummins-ra412s3-400-amp-service-entrance-rated-automatic-transfer-switch-a050w853","provider":"TITANPARTHUB","version":"1.0","type":"link"}