{"product_id":"square-d-hda36150u43xaabc","title":"Square D HDA36150U43XAABC 150A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D HDA36150U43XAABC\u003c\/strong\u003e 150A 3-Pole 600V Circuit Breaker is a rugged protection solution designed for robust three‑phase power networks. With a 150 A current rating and a 600 V voltage rating across three poles, this breaker delivers dependable overcurrent protection for commercial and industrial electrical systems.\u003c\/p\u003e \u003cp\u003ePart number: \u003cstrong\u003eHDA36150U43XAABC\u003c\/strong\u003e. Built to handle demanding environments, it provides balanced protection across all three phases, helping prevent damage to wiring, motors, and other critical equipment in three‑phase distributions.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 150 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 HDA36150U43XAABC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDesigned specifically for three‑phase circuits, ensuring consistent protection across all three live conductors.\u003c\/li\u003e \u003cli\u003eRugged construction suitable for industrial panelboards, feeders, and other high‑demand applications.\u003c\/li\u003e \u003cli\u003eAuthentic Square D reliability in a compact form factor that integrates smoothly into compatible distribution panels.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtection for three‑phase motors and equipment in manufacturing, processing plants, or HVAC installations.\u003c\/li\u003e \u003cli\u003e feeders and distribution circuits in commercial buildings with significant electrical loads.\u003c\/li\u003e \u003cli\u003ePrimary protection for 3‑phase power trunks and large electrical panels where uptime matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical installation and care tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eInstall by a qualified electrician and verify compatibility with your panel’s enclosure and trip characteristics.\u003c\/li\u003e \u003cli\u003eEnsure proper wiring and secure mounting to maintain reliable operation and ease of servicing.\u003c\/li\u003e \u003cli\u003eConsult local electrical codes for compliance and safety best practices when integrating into existing systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor reliable, industry‑standard protection of three‑phase power up to 600 V, the \u003cstrong\u003eSquare D HDA36150U43XAABC\u003c\/strong\u003e 150A 3‑Pole 600V Circuit Breaker combines precise current handling with durable design—delivering peace of mind for critical electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423330914466,"sku":"HDA36150U43XAABC","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-hda36150u43xaabc","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}