{"product_id":"qo2020","title":"Square D QO2020 - 20A, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D QO2020 20A Circuit Breaker—engineered to deliver dependable overcurrent protection for power distribution systems in demanding environments. Built for industrial, commercial, and OEM applications, this 20 amp breaker sits at the heart of your safety and reliability in panelboards, switchboards, control panels, and equipment enclosures.\u003c\/p\u003e \u003cp\u003eDesigned to integrate seamlessly with the Square D QO family, the QO2020 provides fast, predictable response to overloads and fault conditions, helping prevent damage to motors, wiring, and sensitive control electronics. When mismatched breakers slow trip times or fail under heavy loads, the QO2020 ensures quick isolation of faulty circuits, reducing downtime and risk.\u003c\/p\u003e \u003ch2\u003eKey benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise 20A protection\u003c\/strong\u003e for branch circuits, motor circuits, and control circuits, preventing overheating and insulation damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQO-series compatibility\u003c\/strong\u003e fits panelboards, switchboards, and OEM equipment designed for Square D QO breakers, simplifying replacements and upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile use cases\u003c\/strong\u003e ideal for distribution panels and motor control centers in industrial facilities, commercial buildings, and OEM installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly design\u003c\/strong\u003e standardized form factor supports straightforward installation and service in crowded electrical spaces.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhat makes this breaker stand out is its combination of robust construction with precise trip characteristics tailored for demanding electrical landscapes. Whether you're upgrading an older panel, building out a new distribution rack, or stocking OEM kits, the QO2020 delivers consistent protection and long-term reliability.\u003c\/p\u003e \u003ch2\u003eUse cases and installation tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInstall in panelboards or MCCs where a 20A protection level is required for branch circuits supplying motors, actuators, or critical control circuits.\u003c\/li\u003e\n\u003cli\u003ePair with matching QO accessories for a neat, code-compliant installation—verify compatibility with your panel model and bus arrangement.\u003c\/li\u003e\n\u003cli\u003eIn OEM settings, maintain a stock of 20A QO breakers to support quick swaps during commissioning or maintenance outages.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTechnical notes: Current rating 20A; Breaker type: Circuit Breaker. For industrial and commercial environments where dependable overcurrent protection and safe operation are critical in distribution panels and motor control centers, the Square D QO2020 is a trusted choice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390508585122,"sku":"QO2020","price":127.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_ed85915e-c627-4254-bcda-15483b14bfa2.png?v=1765376249","url":"https:\/\/www.ampstate.com\/products\/qo2020","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}