{"product_id":"square-d-hja36020aabcsd","title":"Square D HJA36020AABCSD 36020A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HJA36020AABCSD 36020A 3-Pole 600 V Circuit Breaker — a rugged protection device designed for demanding electrical systems. This part, HJA36020AABCSD, delivers reliable overcurrent protection for high-demand circuits at a 600 V rating, making it a solid choice for industrial panels and critical distribution setups.\u003c\/p\u003e \u003ch3\u003eKey specifications you can rely on\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 36020 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HJA36020AABCSD\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 3-pole, 600 V breaker stands out\u003c\/h3\u003e\n\u003cp\u003eThree-pole protection simplifies wiring and ensures synchronized interruption across all phases, which is crucial for balanced loads and multi-phase equipment. The HJA36020AABCSD variant is built to handle substantial current demands within a compact footprint, helping you keep panels organized while delivering dependable protection for feeders and heavy machinery.\u003c\/p\u003e \u003ch3\u003eWhat problems it solves\u003c\/h3\u003e\n\u003cp\u003eBy quickly interrupting fault currents, it safeguards motor circuits, transformers, and control lines from damage, reducing downtime and extending component life in industrial environments. The 600 V rating aligns with common industrial power systems, enabling safer maintenance and quicker fault isolation without sacrificing performance.\u003c\/p\u003e \u003ch3\u003eIdeal users and applications\u003c\/h3\u003e\n\u003cp\u003eFacilities engineers, maintenance teams, and OEMs managing industrial panels, manufacturing lines, HVAC distribution, or any high-current electrical distribution will benefit from this dependable Square D breaker. It’s a practical choice for systems that require robust, multi-phase protection with straightforward installation.\u003c\/p\u003e \u003ch3\u003ePractical tips for installation and use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify compatibility with your Square D enclosure and existing protection scheme before installation.\u003c\/li\u003e \u003cli\u003eFollow standard torque guidelines for mounting to ensure secure connections and reliable trip performance.\u003c\/li\u003e \u003cli\u003eIncorporate this breaker as part of a coordinated protection strategy with appropriate disconnects and considered wire sizing for safe, efficient operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eBuying guidance\u003c\/h3\u003e\n\u003cp\u003eAs a Square D component with a specific part number, this breaker is positioned for reliability in professional electrical installations. Consult authorized distributors or official catalogs to confirm stock, warranty terms, and compatible accessories.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423191257250,"sku":"HJA36020AABCSD","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-hja36020aabcsd","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}