{"product_id":"square-d-hda36030aabcsd","title":"Square D HDA36030AABCSD 36030A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D HDA36030AABCSD 36030A 3-Pole 600 V Circuit Breaker—a purpose-built safeguarding device for demanding 3‑phase power systems. With a 3-pole configuration and a 600 V maximum rating, this unit is designed to interrupt fault currents quickly and protect costly equipment from overloads and short circuits.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HDA36030AABCSD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 36030 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters: three-phase protection requires a breaker that can simultaneously disconnect all live conductors to prevent unbalanced loads and cascading faults. The HDA series from Square D is built to maintain consistent performance across the full load range, giving you predictable isolation when faults occur and reducing the risk of equipment damage.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial motor circuits and drives where three-phase protection is essential\u003c\/li\u003e\n\u003cli\u003eThree-phase distribution panels in manufacturing floors, warehouses, and HVAC systems\u003c\/li\u003e\n\u003cli\u003eCritical services in data centers or commercial facilities that rely on stable 3‑phase power\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical considerations and benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for integration with Square D panels and standard mounting footprints, enabling straightforward replacement and upgrade paths.\u003c\/li\u003e\n\u003cli\u003ePart number clarity (HDA36030AABCSD) simplifies procurement, stocking, and service records.\u003c\/li\u003e\n\u003cli\u003eUsing a dedicated 3-pole 600 V breaker helps ensure coordinated protection across all phases, improving fault handling and safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTips for installation and care:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the panel is rated for 600 V and supports 3-pole breakers of this form factor before installation.\u003c\/li\u003e\n\u003cli\u003eHave a qualified electrician perform wiring and torque checks according to the manufacturer’s guidelines and local codes.\u003c\/li\u003e\n\u003cli\u003eMaintain an inventory of the exact part (HDA36030AABCSD) to simplify future replacements and warranty management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423356899490,"sku":"HDA36030AABCSD","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-hda36030aabcsd","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}