{"product_id":"edb34020","title":"Square D EDB34020 - 20A, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D EDB34020 is a 20A, 3-pole circuit breaker built for dependable overcurrent protection in demanding electrical environments. With a three-pole configuration, this breaker is specifically designed to guard three-phase circuits, helping you maintain safe, stable operation across your most critical systems.\u003c\/p\u003e \u003ch3\u003eKey specifications that matter\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 3-pole design matters\u003c\/h3\u003e\n\u003cp\u003eThree poles mean coordinated protection across all phases in a 3-phase system, reducing the risk of unbalanced loads and protecting motors, drives, and other equipment from overcurrent events. The Square D EDB34020 is purpose-built for environments where reliable trip performance and consistent protection are essential.\u003c\/p\u003e \u003ch3\u003eWhere it shines: ideal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePanelboards, switchboards, and control panels in industrial facilities\u003c\/li\u003e \u003cli\u003eMotor control centers (MCCs) and distributed electrical environments\u003c\/li\u003e \u003cli\u003eCommercial equipment and OEM setups that require robust three-phase protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUnique value in one compact device\u003c\/h3\u003e\n\u003cp\u003eCompared to single-pole solutions, the Square D EDB34020 delivers synchronized protection across all three phases, simplifying wiring topology and enhancing panel reliability. Its 20A rating is well-suited for protecting moderate-load circuits, reducing nuisance trips while preserving equipment safety during fault conditions.\u003c\/p\u003e \u003ch3\u003ePractical considerations and tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure compatibility with your existing Square D distribution panels, switchboards, or control panels for seamless installation.\u003c\/li\u003e \u003cli\u003eFor new or upgraded installations, plan load calculations to confirm that a 20A per-pole breaker aligns with your circuit requirements and three-phase load profile.\u003c\/li\u003e \u003cli\u003eUse in settings where dependable overcurrent protection supports continuous operation in industrial, commercial, and OEM applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn summary, the Square D EDB34020—20A, 3-Pole Circuit Breaker—offers targeted triple-phase protection for panelboards and motor control centers, delivering actionable safety, reliability, and ease of integration in demanding electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390515138722,"sku":"EDB34020","price":215.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_2525fc54-e557-46cb-baa0-d45a74a85571.png?v=1765376333","url":"https:\/\/www.ampstate.com\/products\/edb34020","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}