{"product_id":"westinghouse-st-switch-portable-automatic-transfer-switch-black-white-smart-switch-ready-2-120v-2400w","title":"Westinghouse ST Switch Portable Automatic Transfer Switch, Black \u0026 White — Smart Switch Ready, 2×120V 2400W","description":"\u003cp\u003e\u003cstrong\u003eThe Westinghouse ST Switch is a portable automatic transfer switch that converts a compatible portable generator into a home standby-style backup source for essential 120V circuits.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe ST Switch gives homeowners an easy, do-it-yourself way to maintain power to critical items—like sump pumps, refrigerators, furnaces, and security systems—without rewiring or hiring an electrician. Designed for use with generators that feature a Smart Switch Ready port and an L14-30R outlet, this compact unit monitors utility power and automatically shifts load to generator power when an outage occurs, while also maintaining battery charge when utility power is present.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the ST Switch detect a power outage and start a generator?\u003c\/h3\u003e\n\u003cp\u003eThe ST Switch continuously monitors incoming utility voltage and communicates with compatible Smart Switch Ready generators. When it senses a sustained loss of utility power, it signals the generator to start and then routes power to the connected 120V outlets once the generator is supplying stable voltage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e24\/7 standby utility monitoring for instant detection\u003c\/li\u003e\n  \u003cli\u003eSmart Switch Ready control cable (25') to signal generator start\u003c\/li\u003e\n  \u003cli\u003eIntegrated L14-30P power cord (25') for straightforward connection\u003c\/li\u003e\n  \u003cli\u003eAutomatically returns to utility power when grid voltage is restored\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat appliances can I run and for how long?\u003c\/h3\u003e\n\u003cp\u003eThe ST Switch provides two 20A 120V 5-20R outlets that support up to 2,400 watts total, making it suitable for essential small loads rather than whole-home coverage. It’s ideal for keeping pumps, refrigeration, medical device chargers, and heating controls running through short- to medium-length outages.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRuns two 20A 120V circuits (combined 2,400W maximum)\u003c\/li\u003e\n  \u003cli\u003eGood for sump pumps, refrigerators, furnace controls, security systems\u003c\/li\u003e\n  \u003cli\u003eNot intended to power whole-home high-demand appliances concurrently\u003c\/li\u003e\n  \u003cli\u003eUse load-priority planning to maximize runtime on a given generator\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDo I need an electrician to install the ST Switch?\u003c\/h3\u003e\n\u003cp\u003eNo electrician is required for standard installation: the ST Switch is built for plug-and-play setup with compatible Westinghouse or other Smart Switch Ready portable generators. It comes with long cables so you can position the unit near appliances or the generator without complex rewiring.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComes prewired with a 25' generator control cable and 25' L14-30P cord\u003c\/li\u003e\n  \u003cli\u003eCompact, lightweight design under 9 pounds for easy placement\u003c\/li\u003e\n  \u003cli\u003eSimple plug-and-play operation—no panel modifications needed\u003c\/li\u003e\n  \u003cli\u003eFollow manufacturer instructions for safe outdoor\/indoor placement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and maintenance features should I know about?\u003c\/h3\u003e\n\u003cp\u003eThe ST Switch helps maintain battery charge while utility power is present and returns power to the grid automatically when safe, reducing manual intervention. Routine checks of cable connections and generator readiness will keep the system reliable when you need it.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBattery-charging feedback while connected to utility power\u003c\/li\u003e\n  \u003cli\u003eAutomatic reconnection to utility power after restoration\u003c\/li\u003e\n  \u003cli\u003eLightweight housing for convenient storage and transport\u003c\/li\u003e\n  \u003cli\u003eRegular inspection recommended for cords and environmental exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Westinghouse ST Switch is aimed at homeowners who want a low-cost, easy-to-install way to protect essential circuits during outages without rewiring their electrical panel. It suits users with a compatible Smart Switch Ready portable generator who need reliable backup for sump pumps, refrigeration, furnaces, security systems, and similar 120V appliances.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the ST Switch work with any portable generator?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It requires a generator with a Smart Switch Ready port and an L14-30R outlet to function properly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many watts can the ST Switch support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The ST Switch supplies two 20A 120V outlets for a combined maximum of 2,400 watts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":56806139527508,"sku":"B082BWF6CH","price":393.31,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/westinghouse-st-switch-front-view.jpg?v=1786813763","url":"https:\/\/gardenluxe.co.uk\/products\/westinghouse-st-switch-portable-automatic-transfer-switch-black-white-smart-switch-ready-2-120v-2400w","provider":"Gardenluxe Uk","version":"1.0","type":"link"}