{"product_id":"nan-esa3020-disconnect-switch","title":"ESA3020 - 20A, 3-Pole, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe ESA3020 is a high-performance 3-pole disconnect switch engineered for industrial and commercial environments that demand safe, reliable electrical isolation. With a 20A rating, it delivers dependable disconnection under load while supporting robust lockout\/tagout procedures to protect maintenance personnel and ensure compliant shutdowns.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design for three-phase systems\u003c\/strong\u003e provides consistent, simultaneous isolation across all conductors, reducing the risk of partial energization.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e20A amperage rating\u003c\/strong\u003e suited for standard control circuits and moderate motor loads within industrial equipment and commercial systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSafe electrical isolation\u003c\/strong\u003e allows service and maintenance activities to occur without energizing downstream equipment, enhancing on-site safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout readiness\u003c\/strong\u003e supports established safety protocols, helping facilities meet regulatory and workplace safety requirements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable disconnection under load\u003c\/strong\u003e ensures equipment can be safely isolated even when connected loads are present, preventing unexpected re-energization during servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, long-term performance\u003c\/strong\u003e designed to withstand demanding industrial environments and frequent operation cycles for lasting reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cp\u003eUse the ESA3020 in motor control panels, service disconnects, and equipment rooms where secure, under-load isolation is essential. It’s well-suited for three-phase systems in manufacturing lines, processing facilities, HVAC installations, and automation environments where safety and reliability are paramount.\u003c\/p\u003e \u003ch3\u003ePractical usage and setup tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePair the ESA3020 with appropriate lockout devices and tags to maintain clear, compliant shutoff procedures during maintenance.\u003c\/li\u003e \u003cli\u003ePlan mounting and enclosure selection to ensure easy access for operation and safe padlocking integration.\u003c\/li\u003e \u003cli\u003eCoordinate with downstream protective devices to achieve clean, controlled disconnection and prevent inadvertent energization.\u003c\/li\u003e \u003cli\u003eMaintain routine inspection of connections and mounting hardware to preserve long-term durability and stable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383619473570,"sku":"ESA3020","price":910.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_f4a8bf06-e5fc-48c7-ba92-c01598939252.png?v=1765251123","url":"https:\/\/www.ampstate.com\/products\/nan-esa3020-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}