{"product_id":"sdsa2040d","title":"Square D SDSA2040D - 240VAC, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D SDSA2040D is a 240 VAC circuit breaker built to deliver dependable overcurrent protection in demanding electrical systems. Designed for reliability in panelboards, switchboards, control panels, and OEM equipment, it helps safeguard both people and equipment by limiting fault currents and preventing damage from overloads.\u003c\/p\u003e \u003cp\u003eKey strengths:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240 VAC for standard distribution and motor control applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Circuit Breaker, engineered for rapid interruption and predictable trip behavior.\u003c\/li\u003e \u003cli\u003eVersatile deployment in industrial, commercial, and OEM environments, including distribution panels and motor control centers.\u003c\/li\u003e \u003cli\u003eRugged design built to withstand frequent switching and the environmental conditions typical of electrical rooms, workshops, and production lines.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFacility engineers and maintenance teams needing reliable protection for large panelboards and switchgear.\u003c\/li\u003e \u003cli\u003eOEM manufacturers integrating Square D protection into control panels and equipment racks.\u003c\/li\u003e \u003cli\u003eElectrical contractors seeking a proven, compatible solution for 240 VAC distribution networks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUse cases and scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtecting a distribution panel that feeds conveyors, pumps, and lighting in an industrial setting.\u003c\/li\u003e \u003cli\u003eSafeguarding a motor control center (MCC) powering presses, mixers, or CNC-related equipment.\u003c\/li\u003e \u003cli\u003eReplacing aging breakers in retrofit projects to restore quick-tripping protection and safety margins.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy choose the SDSA2040D over generic breakers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDesigned specifically for Square D enclosure systems, ensuring compatibility with panelboards and MCCs from the same family.\u003c\/li\u003e \u003cli\u003eConsistent trip characteristics and electrical performance that align with industrial standards, reducing nuisance trips and safeguarding connected equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for installation and maintenance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify system voltage and ensure 240 VAC rating matches your distribution network before installation.\u003c\/li\u003e \u003cli\u003eInstall in compatible Square D panelboards, switchboards, or control panels to maintain electrical coordination.\u003c\/li\u003e \u003cli\u003ePeriodically test protective function per your maintenance schedule and replace after any fault event or visible wear.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the SDSA2040D is a robust, purpose-built 240 VAC circuit breaker designed to deliver dependable overcurrent protection in industrial, commercial, and OEM settings — turning complex electrical systems into safer, more reliable operations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390729343138,"sku":"SDSA2040D","price":886.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_71e99a86-633c-4751-aad1-8d77069f3df6.png?v=1765379439","url":"https:\/\/www.ampstate.com\/products\/sdsa2040d","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}