{"product_id":"square-d-qdm32150tn-circuit-breaker","title":"Square D | QDM32150TN | Circuit Breaker | 150A | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D QDM32150TN Circuit Breaker\u003c\/strong\u003e — a precise 150A, 3-Pole protection device designed for reliability in commercial and industrial panels. This breaker is ideal for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications you’ll rely on\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 150A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e QDM32150TN\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters\u003c\/strong\u003e: Choosing the \u003cstrong\u003eQDM32150TN\u003c\/strong\u003e means you’re selecting an exact fit for panels that require a QDM-series device. The part number is the best reference for compatibility, reducing guesswork during maintenance or retrofit. Before ordering, confirm the panel model, bus configuration, and ratings to ensure a seamless replacement.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacement for aging or damaged breakers in three-phase distribution panels\u003c\/li\u003e \u003cli\u003eRetrofit projects where 150A, 3-Pole protection is required\u003c\/li\u003e \u003cli\u003eMaintenance replacements in commercial facilities, manufacturing environments, and multi-tenant buildings\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat sets it apart\u003c\/strong\u003e: This breaker is specifically designed to align with Square D panels that require QDM-series devices. Its exact amperage and three-pole configuration help ensure reliable, coordinated protection for your three-phase circuits, reducing the risk of incompatibility and downtime that can come with generic substitutes.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical guidance\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eHandle installation with care and follow all local electrical codes; ensure the panel supports a 150A, 3-Pole device\u003c\/li\u003e \u003cli\u003eKeep the exact part number on hand for future replacements and maintenance planning\u003c\/li\u003e \u003cli\u003eVerify fit and ratings against the panel’s documentation to confirm compatibility prior to purchase\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Square D QDM32150TN, you’re investing in a purpose-built solution that integrates smoothly with your existing Square D infrastructure, delivering dependable protection when it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424735318178,"sku":"QDM32150TN","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-qdm32150tn-circuit-breaker-150a-3-pole-573.webp?v=1789409417","url":"https:\/\/www.ampstate.com\/products\/square-d-qdm32150tn-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}