{"product_id":"square-d-hja36150aabcsj","title":"Square D HJA36150AABCSJ 36150A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HJA36150AABCSJ 36150A 3-Pole 600 V Circuit Breaker — a purpose-built solution for reliable three-phase protection in demanding environments. This genuine Square D component is designed to interrupt fault currents and safeguard downstream equipment in industrial and commercial power systems up to 600 volts.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey advantages that set this breaker apart\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole performance\u003c\/strong\u003e — ensures simultaneous disconnection of all three phases, minimizing the risk of phase imbalance and protecting motors, drives, and feeders.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V maximum rating\u003c\/strong\u003e — engineered for higher-voltage distribution panels and industrial electrical networks, helping you meet safety and code requirements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number precision\u003c\/strong\u003e — HJA36150AABCSJ guarantees exact fit and compatibility with Square D panels and accessories, preserving system integrity and simplifying replacement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-capacity current handling\u003c\/strong\u003e — with a stated current rating of 36150 A, this breaker is positioned for heavy-duty applications where robust protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtection for three-phase industrial motors, pumps, and conveyors in manufacturing plants.\u003c\/li\u003e \u003cli\u003eDistribution circuits in commercial facilities with high-demand equipment like HVAC systems and large lighting drives.\u003c\/li\u003e \u003cli\u003eGuarding critical feeders in data centers, warehouse automation, and processing lines where uninterrupted uptime matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy choose this Square D breaker over alternatives\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eOEM reliability: As a Square D component, it delivers integrated compatibility with standard panels and accessories, reducing installation guesswork and potential mismatches.\u003c\/li\u003e \u003cli\u003eTargeted three-phase protection: The 3-pole design is essential for modern three-phase systems, ensuring all phases trip together for safer outages and faster fault clearance.\u003c\/li\u003e \u003cli\u003eClear specification alignment: The 600 V rating and documented part number provide clear, auditable criteria for panel labeling, maintenance planning, and spare-part inventories.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTips for installation and long-term reliability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility by cross-referencing the part number HJA36150AABCSJ with your Square D enclosure and accessory kit before replacement.\u003c\/li\u003e \u003cli\u003eEnsure proper torque and secure mounting according to your panel’s guidelines and local electrical codes.\u003c\/li\u003e \u003cli\u003eLabel circuits clearly after installation to reflect the new protective device and maintain clear fault-tracing routes.\u003c\/li\u003e \u003cli\u003eSchedule regular inspection of breakers in high-use environments to catch signs of wear, overheating, or nuisance trips early.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading an aging distribution panel or stocking spare parts for a high-demand facility, the Square D HJA36150AABCSJ 36150A 3-Pole 600 V Circuit Breaker delivers dependable, code-aligned protection for your three-phase power infrastructure. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423184900258,"sku":"HJA36150AABCSJ","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-hja36150aabcsj","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}