{"product_id":"square-d-y1b120-circuit-breaker","title":"Square D | Y1B120 | Circuit Breaker | 1-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D Y1B120 1-Pole Circuit Breaker—the precise, drop-in protection your Square D panel relies on for maintenance, retrofit, and replacement projects. With the Y1B120, you’re not guessing about compatibility—you’re choosing a part number that aligns with the exact specifications your panel demands, ensuring a seamless, safe upgrade or swap.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 1-Pole design for straightforward circuit protection in standard Square D installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Reference:\u003c\/strong\u003e Y1B120—the best reference for matching fit and compatibility with compatible Square D panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e用途 (Use cases):\u003c\/strong\u003e Ideal for maintenance, retrofit, and replacement where matching specifications are essential to maintain panel integrity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFit and Ratings:\u003c\/strong\u003e Before ordering, verify that the Y1B120 matches your panel’s required ratings and fitment—this ensures reliable operation and continued safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility Focus:\u003c\/strong\u003e Explicitly designed for Square D ecosystems, helping technicians avoid mismatches and installation delays.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose the Y1B120 for your project? This single-pole breaker offers a reliable, straightforward solution when you need to restore or upgrade a damaged or aging protection device within a Square D panel. By prioritizing your existing equipment’s compatibility and using the correct part number, you minimize downtime and preserve the electrical system’s protective integrity.\u003c\/p\u003e \u003ch3\u003ePractical use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eResidential panels undergoing routine maintenance or targeted replacements where a precise single-pole solution is required.\u003c\/li\u003e \u003cli\u003eRetrofits that demand alignment with Square D’s form factor and mounting scheme to maintain panel balance and trip consistency.\u003c\/li\u003e \u003cli\u003eRepair workflows that benefit from standardizing on a trusted part number to simplify ordering and stocking for service teams.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInstallation and handling notes: ensure your project follows local electrical codes and safety practices. Confirm the panel model and service requirements, and use the Y1B120 only where its single-pole protection and form factor are appropriate for your Square D installation. When in doubt, consult a qualified electrician to verify compatibility and perform the installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425525911714,"sku":"Y1B120","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-y1b120-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}