{"product_id":"parallax-50-amp-transfer-switch-ats503","title":"Parallax | 50 Amp Transfer Switch | ATS503","description":"\u003cp\u003eTake the hassle and risk out of switching between shore power and generator power with the \u003cstrong\u003eParallax ATS503 50 Amp Automatic Transfer Switch\u003c\/strong\u003e. Designed specifically for 50 amp, 120V electrical systems, this transfer switch automatically routes power between your two sources, so you never have to handle plugs, swap cords, or fumble with breakers when switching power on the road.\u003c\/p\u003e\n\n\u003ch3\u003eReliable, Automatic Power Transfer\u003c\/h3\u003e\n\u003cp\u003eThe ATS503 is the most trusted way to transfer power between shoreline and RV generators, automatically detecting the active source and routing it to your RV's electrical system. The result is seamless, safe transitions whether you're firing up the generator at a boondocking site or plugging into the pedestal after pulling into a campground.\u003c\/p\u003e\n\n\u003ch3\u003eBuilt to Industry Standards\u003c\/h3\u003e\n\u003cp\u003eConstructed from UL Type 1-16 gauge steel and conforming to \u003cstrong\u003eUL Std. 1008 (CSA C222 #178.AEI)\u003c\/strong\u003e, the ATS503 is built to the safety standards you want when handling 50 amps of power in your rig. The compact design makes installation manageable in tight RV equipment bays.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003e50 amp automatic transfer switch\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesigned for 50A, 120V\u003c\/strong\u003e RV electrical systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomatic transfer\u003c\/strong\u003e — no plug or cord handling needed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConforms to UL Std. 1008\u003c\/strong\u003e (CSA C222 #178.AEI)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL Type 1-16 gauge steel\u003c\/strong\u003e construction\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact design\u003c\/strong\u003e for easy installation\u003c\/li\u003e\n  \u003cli\u003eIdeal for RV, marine, and similar applications\u003c\/li\u003e\n  \u003cli\u003eBacked by a 2-year manufacturer warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: Parallax\u003c\/li\u003e\n  \u003cli\u003eModel: ATS503\u003c\/li\u003e\n  \u003cli\u003eRating: 50 amp, 120V\u003c\/li\u003e\n  \u003cli\u003eConstruction: UL Type 1-16 gauge steel\u003c\/li\u003e\n  \u003cli\u003eCompliance: UL Std. 1008 (CSA C222 #178.AEI)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Parallax","offers":[{"title":"Default Title","offer_id":57911881498927,"sku":null,"price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/7663\/0063\/files\/ATS503.webp?v=1778262175","url":"https:\/\/thervsurplus.com\/products\/parallax-50-amp-transfer-switch-ats503","provider":"The RV Surplus","version":"1.0","type":"link"}