{"product_id":"square-d-qou2301042","title":"Square D QOU2301042 30A 2-Pole 240 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QOU2301042 30A 2-Pole 240 V Circuit Breaker — a reliable, OEM-grade protection device designed to safeguard your 240-volt circuits with precision. This exact part number (QOU2301042) guarantees authentic Square D construction and predictable performance, so you get consistent protection where your larger appliances and heavy-duty loads demand it.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e QOU2301042\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 30A 2-Pole 240V breaker matters\u003c\/h3\u003e\n\u003cp\u003eWhen you’re wiring or upgrading a 240-volt circuit, you need a breaker that couples exact electrical characteristics with dependable reliability. The QOU2301042 is purpose-built for two-pole, 240-volt circuits, delivering precise overcurrent protection for equipment and appliances that require both hot legs. With its authentic Square D design, you’ll experience consistent trip behavior and predictable performance over time, reducing nuisance trips and panel downtime.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSupplying 240V loads such as electric water heaters, central air conditioning units, or large compressors\u003c\/li\u003e \u003cli\u003eUpgrading or replacing a failed breaker in residential or light commercial panels that accept Square D units\u003c\/li\u003e \u003cli\u003eProviding safe, code-aligned protection for dedicated 240V circuits in workshops or utility spaces\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat sets it apart from generic substitutes\u003c\/h3\u003e\n\u003cp\u003eAuthenticity matters with electrical protection. The Square D QOU2301042 is a genuine part designed to meet Square D’s engineering and safety standards, ensuring proper fit, mechanical integrity, and consistent tripping characteristics. Choosing the exact part number helps minimize compatibility issues, reduces the risk of nuisance trips, and supports long-term panel reliability compared to non-OEM replacements.\u003c\/p\u003e \u003ch3\u003eTips for use and installation considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify your panel accepts the QOU-series 2-pole 240V breakers and that the load requirements align with a 30A protection level\u003c\/li\u003e \u003cli\u003eTurn off the main power and follow all local electrical codes when installing or replacing a breaker\u003c\/li\u003e \u003cli\u003eKeep the part number QOU2301042 handy to ensure you’re sourcing the exact replacement for maintenance or upgrades\u003c\/li\u003e \u003cli\u003eIf you’re unsure about panel compatibility or safe installation, consult a licensed electrician\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor anyone upgrading an electrical system that relies on robust, predictable protection for 240V circuits, the Square D QOU2301042 30A 2-Pole 240 V Circuit Breaker offers a precise, authentic solution that helps keep your appliances running smoothly and your panel protected.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423097835682,"sku":"QOU2301042","price":822.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-qou2301042-30a-2-pole-240-v-circuit-breaker-254.webp?v=1789269381","url":"https:\/\/www.ampstate.com\/products\/square-d-qou2301042","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}