{"product_id":"fcl34020","title":"Square D FCL34020 - 20A, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D FCL34020—a precise 20A, 3-pole circuit breaker engineered for reliable 3-phase protection in demanding environments. Built for industrial, commercial, and OEM applications, this device delivers dependable overcurrent protection for distributed power systems and motor control centers, helping keep equipment running safely and consistently.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eCurrent rating:\u003c\/b\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePoles:\u003c\/b\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBreaker type:\u003c\/b\u003e Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhere it fits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePanelboards, switchboards, and control panels that require robust 3-phase protection\u003c\/li\u003e \u003cli\u003eIndustrial facilities, commercial installations, and OEM setups where dependable overcurrent protection is essential\u003c\/li\u003e \u003cli\u003eDistribution panels and motor control centers that demand compact, reliable circuit interruption\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 3-pole design matters\u003c\/h3\u003e\n\u003cp\u003eDesigned for 3-phase circuits, the FCL34020 provides balanced protection across all three conductors, reducing the risk of uneven loading and nuisance trips in complex motor and control applications. Its 20A rating makes it ideal for safeguarding circuits that require controlled, reliable protection without unnecessary shutdowns.\u003c\/p\u003e \u003ch3\u003eWhat sets it apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eSpecialized for professional settings:\u003c\/b\u003e A purpose-built solution for industrial and commercial electrical infrastructure\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSolid, trusted performance:\u003c\/b\u003e Square D’s recognized reliability translates to safer operation in distribution panels and motor control centers\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eClear fit for 3-phase systems:\u003c\/b\u003e The three-pole configuration aligns with typical 3-phase circuits used in machinery and equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use and setup tips\u003c\/h3\u003e\n\u003cp\u003eInstall the Square D FCL34020 in appropriate panel systems designed to accommodate 3-pole breakers. It’s well-suited for new installations or OEM retrofits where a dedicated 20A, three-pole protection device is required. For best results, pair with compatible Square D upstream and downstream components to maintain cohesive protection and monitor performance over time.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46391037264034,"sku":"FCL34020","price":12.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_464d6782-03e2-4b4d-9612-e6cefb9e4fa0.png?v=1765381938","url":"https:\/\/www.ampstate.com\/products\/fcl34020","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}