{"product_id":"ehi4020","title":"Square D EHI4020 - Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D EHI4020 Circuit Breaker\u003c\/strong\u003e delivers dependable overcurrent protection for demanding electrical systems. Built to perform in diverse environments, this breaker is a trusted choice for panelboards, switchboards, control panels, and OEM equipment, keeping critical operations safe and uninterrupted.\u003c\/p\u003e \u003cp\u003eWhether you’re outfitting an industrial production line, a commercial building distribution network, or an OEM control cabinet, the EHI4020 is designed to provide reliable protection where it matters most—at the heart of your electrical distribution. It helps safeguard feeders and branch circuits, reducing the risk of damage from overloads and short circuits in distribution panels and motor control centers.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003eIdeal for industrial, commercial, and OEM applications requiring dependable overcurrent protection and safe operation\u003c\/li\u003e \u003cli\u003eSuitable for installation in panelboards, switchboards, control panels, and OEM equipment\u003c\/li\u003e \u003cli\u003eSupports critical safety and uptime needs in distribution panels and motor control centers\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho benefits\u003c\/strong\u003e\u003cbr\u003e\nElectrical engineers, panel builders, and OEM integrators who need a reliable, straightforward solution for protecting circuits and machinery will find the Square D EHI4020 a practical fit. Its design aligns with real-world requirements—from protecting automated equipment on the factory floor to supporting the reliability of a commercial building’s power distribution.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters\u003c\/strong\u003e\u003cbr\u003e\nIn demanding environments, dependable overcurrent protection isn’t optional—it’s essential. The EHI4020 is purpose-built to minimize downtime and protect critical assets by interrupting fault currents before damage occurs, helping you maintain safe, compliant operation across distribution panels and motor control centers.\u003c\/p\u003e \u003cp\u003eFrom retrofit projects to new installations, the EHI4020 is a thoughtful choice for anyone prioritizing consistent protection, simple integration, and durable performance in a compact, reliable package. Add it to your electrical system to reinforce safety, reliability, and continuous operation in everyday industrial, commercial, and OEM applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390952591522,"sku":"EHI4020","price":288.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_09415f8b-c38d-4731-874b-e698e9a2ba67.png?v=1765380979","url":"https:\/\/www.ampstate.com\/products\/ehi4020","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}