{"product_id":"square-d-hda36150sk","title":"Square D HDA36150SK 150A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D \u003cstrong\u003eHDA36150SK\u003c\/strong\u003e 150A 3-Pole 600 V Circuit Breaker is built to safeguard demanding three-phase power systems. Designed for reliability in industrial and commercial environments, this unit delivers solid overcurrent protection across all three hot legs, helping prevent equipment damage and unplanned downtime.\u003c\/p\u003e \u003ch3\u003eKey capabilities that matter in the field\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e150 Ampere rating\u003c\/strong\u003e provides robust protection for heavy-load circuits without nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole design\u003c\/strong\u003e ensures balanced interruption across all phases in a three-phase distribution, simplifying wiring and enhancing system stability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V voltage rating\u003c\/strong\u003e supports standard three-phase installations found in commercial and light industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e built to withstand the rigors of daily operation, offering long-term service in electrical panels and distribution systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree-phase power feeds for HVAC equipment, compressors, and other heavy motors\u003c\/li\u003e \u003cli\u003eIndustrial distribution circuits that require reliable protection at higher voltage classes\u003c\/li\u003e \u003cli\u003eCommercial facilities upgrading panel protection to handle larger loads with safer, automatic shutdown on fault conditions\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the HDA36150SK for your panel protection needs\u003c\/h3\u003e\n\u003cp\u003eChoosing this Square D circuit breaker means aligning with a time-tested protection strategy for three-phase systems. The 150A rating and 3-pole configuration deliver precise, coordinated interruption across all phases, reducing the risk of phase imbalance and arc faults. Its 600 V rating makes it suitable for a wide range of distribution applications, ensuring compatibility with existing infrastructure that calls for higher-voltage protection.\u003c\/p\u003e \u003cp\u003eIn practice, this breaker helps facilities maintain uptime by quickly isolating faults and minimizing damage to wiring, motors, and downstream equipment. It’s a practical, tangible upgrade for technicians and maintenance teams seeking dependable, straightforward protection that speaks to real-world performance rather than generic marketing claims.\u003c\/p\u003e \u003cp\u003eWhether you’re refurbishing an aging panel, expanding a three-phase circuit, or standardizing safety across multiple feeders, the Square D HDA36150SK 150A 3-Pole 600 V Circuit Breaker offers a clear, purpose-driven solution for robust electrical protection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423574020258,"sku":"HDA36150SK","price":5807.0,"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-hda36150sk","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}