{"product_id":"square-d-qo3301200-circuit-breaker","title":"Square D | QO3301200 | Circuit Breaker | 30A | 3-Pole | 240V | Plug-In","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QO3301200 Circuit Breaker—a 30A, 3-pole, 240V plug-in protection solution designed for Square D QO load centers. Built for maintenance, retrofit, and replacement projects, this breaker ensures your 3-pole 240V circuits stay safely protected in a compatible panel. The part number QO3301200 is the most reliable reference for compatibility, so verify fit and ratings before ordering.\u003c\/p\u003e \u003ch2\u003eKey features and benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-in design\u003c\/strong\u003e promotes fast, tool-assisted swaps with minimal downtime when upgrading or replacing a breaker in a compatible panel.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e30-amp, 3-pole configuration\u003c\/strong\u003e provides protection for multi-wire or 3-phase 240V circuits commonly used in residential and light commercial electrical systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQO series compatibility\u003c\/strong\u003e ensures a secure fit and reliable electrical contact within Square D load centers designed for plug-in breakers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear reference for compatibility\u003c\/strong\u003e the exact part number QO3301200 simplifies ordering and reduces the guesswork in retrofit projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy it matters for your setup\u003c\/h2\u003e\n\u003cp\u003eIf you’re updating an aging panel or adding new 240V equipment, choosing the right breaker is critical for safety and performance. This 30A, 3-pole plug-in breaker is purpose-built for Square D QO panels, delivering consistent trip performance and a straightforward installation path. By using the correct part number, you minimize compatibility issues and downtime, helping projects stay on schedule.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed 3-pole 240V breaker in existing Square D QO load centers.\u003c\/li\u003e \u003cli\u003eRetrofits where a 3-pole 240V protection device is required for updated equipment or circuits.\u003c\/li\u003e \u003cli\u003eMaintenance cycles in residential or light commercial panels that rely on reliable plug-in protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and compatibility tips\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, confirm the breaker's fit and ratings match your panel’s specifications. The QO3301200 is the best reference for compatibility with Square D QO load centers. When installing, follow standard safety practices: shut off the main supply, verify the absence of voltage, and use the correct tooling to avoid damaging the breaker or panel bus. If you’re unsure about panel compatibility, consult the panel documentation or a licensed electrician to ensure proper protection for your 240V circuits.\u003c\/p\u003e \u003ch2\u003eSpecifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Plug-In\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e QO3301200\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D (Schneider Electric)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eSecure reliable protection for your 240V circuits with the QO3301200, a purpose-built choice for Square D QO panels. Use the part number as your primary compatibility reference to ensure a perfect fit and dependable performance in your electrical system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426626097314,"sku":"QO3301200","price":267.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-qo3301200-circuit-breaker-30a-3-pole-240v-plug-911.webp?v=1789598669","url":"https:\/\/www.ampstate.com\/products\/square-d-qo3301200-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}