{"product_id":"ejb34020","title":"Square D EJB34020 - 20A, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D EJB34020, a purpose-built 20A circuit breaker engineered to deliver dependable overcurrent protection in demanding electrical environments. Designed for panelboards, switchboards, control panels, and OEM equipment, this breaker is a trusted choice for ensuring safe operation across a wide range of installations.\u003c\/p\u003e \u003cp\u003eWith a precise 20-amp rating, the EJB34020 protects wiring, devices, and downstream gear from overloads and short circuits. Its rugged design is tailored for industrial and commercial settings, making it well-suited for distribution panels and motor control centers where reliability is critical. When reliability matters, this Square D breaker helps keep downtime to a minimum and equipment protected.\u003c\/p\u003e \u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact 20A protection\u003c\/strong\u003e for branch circuits, helping prevent overheating and damage to connected equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation\u003c\/strong\u003e compatible with panelboards, switchboards, control panels, and OEM assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable performance\u003c\/strong\u003e built for industrial environments, delivering consistent protection in demanding conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand assurance\u003c\/strong\u003e backed by the Square D lineage, offering predictable integration with existing Square D components and panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for MCCs and distribution panels\u003c\/strong\u003e where dependable overcurrent protection is critical to safe operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTypical applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial facilities requiring robust 20A circuit protection for motor control centers and distribution panels.\u003c\/li\u003e \u003cli\u003eCommercial electrical installations where reliable protection and easy replacement are priorities.\u003c\/li\u003e \u003cli\u003eOEM equipment builds that need a trustworthy, compatible 20A breaker as part of the control architecture.\u003c\/li\u003e \u003cli\u003eService and maintenance projects needing a ready-to-install 20A Square D breaker to restore protection quickly.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility notes\u003c\/h3\u003e\n\u003cp\u003eBefore replacement or installation, verify that the EJB34020 matches the panel’s listed breaker type and current rating, and that the panel or MCC supports the EJB-series devices. Follow standard electrical safety practices and consult applicable codes to ensure proper installation and protection for your specific system.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 20A\u003cbr\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Circuit Breaker\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390507634850,"sku":"EJB34020","price":230.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_8803e0bf-20cf-4a67-9e37-46599c686ce4.png?v=1765376207","url":"https:\/\/www.ampstate.com\/products\/ejb34020","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}