{"product_id":"qyzzrs-generator-interlock-kit-for-square-d-vertical-main-150-200-amp-safe-power-transfer","title":"QYZZRS Generator Interlock Kit for Square D Vertical Main, 150–200 Amp – Safe Power Transfer","description":"\u003cp\u003eThe QYZZRS Generator Interlock Kit provides a practical, safety-minded solution for switching between utility power and a portable generator. Built to work with Square D vertical main panels rated at 150 or 200 amps, this interlock system helps you manage the flow of power with clear, tangible steps and a compact hardware set. The design emphasizes real‑world usability, from straightforward alignment to visible labeling, so you can approach power restoration with confidence rather than guesswork.\u003c\/p\u003e\n\n\u003ch3\u003eOverview and compatibility\u003c\/h3\u003e\n\u003cp\u003eEngineered for Square D vertical main panels at 150 or 200 amp capacity, the kit creates a controlled transfer path that reduces the risk of back feeding or simultaneous energizing. The recommended spacing between the main and generator breakers is 3 1\/4 to 4 inches, providing room for safe operation and easy access to both breakers as needed.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × interlock plate\u003c\/li\u003e\n  \u003cli\u003e3 × screws kit\u003c\/li\u003e\n  \u003cli\u003e1 × drill bit\u003c\/li\u003e\n  \u003cli\u003e1 × instruction bulletin\u003c\/li\u003e\n  \u003cli\u003e2 × generator start-up procedure labels\u003c\/li\u003e\n  \u003cli\u003e8 × remind labels\u003c\/li\u003e\n  \u003cli\u003e2 × zip ties\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey features and benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSupports safe back feeding from a portable generator to the distribution panel\u003c\/li\u003e\n  \u003cli\u003ePrevents utility and generator sources from being ON at the same time\u003c\/li\u003e\n  \u003cli\u003eIncludes practical hardware and a clear setup guide for a straightforward install\u003c\/li\u003e\n  \u003cli\u003eSpacing guidance helps you plan wiring and labeling without guesswork\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation tips and best practices\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBefore installation, attach the screws to the interlock plate to simulate the fit and improve alignment accuracy\u003c\/li\u003e\n  \u003cli\u003eUse the included startup procedure labels to communicate correct steps to others in the home or on site\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world use scenarios\u003c\/h3\u003e\n\u003cp\u003eIn the event of a power outage or during remote work sites, this interlock kit provides a practical, code-conscious way to toggle between utility power and a portable generator. The result is a more predictable power transition, clearer labeling, and a safer overall workflow when restoring or maintaining power to essential circuits.\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: Is the QYZZRS Generator Interlock Kit compatible with Square D 150A and 200A panels?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit is designed for Square D vertical mains at 150 or 200 amps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included in the kit, and is additional hardware needed for installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes interlock plate, screws, drill bit, instruction bulletin, startup labels, reminder labels, and zip ties for installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"QYZZRS","offers":[{"title":"Default Title","offer_id":47464097054894,"sku":"B0CH6M543Z","price":65.24,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/qyzzrs-generator-interlock-kit-square-d-vertical-main-150-200-amp.jpg?v=1770292975","url":"https:\/\/handyskook.ca\/products\/qyzzrs-generator-interlock-kit-for-square-d-vertical-main-150-200-amp-safe-power-transfer","provider":"HandySkook","version":"1.0","type":"link"}