{"product_id":"square-d-qo315epd-circuit-breaker","title":"Square D | QO315EPD | Circuit Breaker | 15A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QO315EPD circuit breaker—a precise 15A, 3-pole, 240V protection solution designed for maintenance, retrofit, and replacement projects where exact specs matter. Built to slot into Square D’s QO family, this breaker helps keep your electrical system safe and reliable without compromising on performance.\u003c\/p\u003e \u003ch3\u003eOverview and Compatibility\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 15A\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\u003ePart number:\u003c\/strong\u003e QO315EPD\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal use cases:\u003c\/strong\u003e maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNotes: Confirm fit and ratings before ordering. The part number is the best reference for compatibility, so use QO315EPD to verify you’re selecting the correct breaker for your panel and circuit needs.\u003c\/p\u003e \u003ch3\u003eWhat Makes This Breaker Stand Out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact spec alignment:\u003c\/strong\u003e Designed to match 3-pole, 240V circuits, ensuring proper protection for multi-hot leg configurations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable replacement value:\u003c\/strong\u003e If you’re refreshing an aging panel or swapping a worn breaker, this unit offers a straightforward, spec-consistent replacement option.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeamless retrofit compatibility:\u003c\/strong\u003e Part of the Square D QO line, so it integrates with existing QO panels and shared accessories without mismatches.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal Use Scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or replacing breakers in 240V circuits that require 3-pole protection, such as certain motors, compressors, and 3-phase equipment in light commercial or advanced residential setups.\u003c\/li\u003e \u003cli\u003eRetrofits where exact amperage, pole count, and voltage are non-negotiable for safe operation.\u003c\/li\u003e \u003cli\u003ePanel maintenance projects that demand a reliable, compatible Square D component to maintain system integrity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSmart Installation and Practical Tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways verify fitment with your specific panel model by cross-checking the QO family and the QO315EPD part number before purchasing.\u003c\/li\u003e \u003cli\u003eEnsure the circuit’s load and wiring align with a 15A, 3-pole, 240V configuration to prevent nuisance trips or underprotection.\u003c\/li\u003e \u003cli\u003eWhen replacing an old breaker, power down the panel and follow proper safety procedures. Retain correct alignment with the bus bar and ensure it seats firmly for reliable operation.\u003c\/li\u003e \u003cli\u003eKeep a small stock of common replacement breakers like the QO315EPD on hand for maintenance cycles and quick turnarounds in service panels.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for professionals who demand precise compatibility and dependable protection, the Square D QO315EPD delivers clear, purposeful performance for 240V circuits that rely on three hot legs. Use this part number as your guide for exact replacement or retrofit, and rest easy knowing your panel protection is aligned with your system’s specific requirements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426091585698,"sku":"QO315EPD","price":2010.0,"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-qo315epd-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}