{"product_id":"square-d-hda36150u31xaabcshyp","title":"Square D HDA36150U31XAABCSHYP 150A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HDA36150U31XAABCSHYP 150A 3-Pole 600 V Circuit Breaker is a purpose-built protection device designed for demanding three-phase electrical systems. Built to handle substantial loads, this breaker provides reliable overcurrent protection for critical feeders in commercial and industrial environments. Its exact model designation—HDA36150U31XAABCSHYP—ensures you’re selecting a component that matches your Square D inventory and enclosure specifications.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\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 (three-pole design for three-phase circuits)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e up to 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HDA36150U31XAABCSHYP\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtection for three-phase feeders in commercial and light-industrial panelboards\u003c\/li\u003e \u003cli\u003eMain distribution feeds in 600 V systems that require robust, high-current interrupting capabilities\u003c\/li\u003e \u003cli\u003eProtection for equipment in electrical rooms where reliable trip performance is essential\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat makes this model stand out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePrecise three-pole configuration ensures balanced protection across all phases, reducing the risk of uneven fault conditions\u003c\/li\u003e \u003cli\u003e150 A rating provides capable protection for sizable branch circuits and feeders without compromising system uptime\u003c\/li\u003e \u003cli\u003e600 V compatibility makes it suitable for a wide range of commercial and industrial installations while maintaining a compact footprint for space-constrained panels\u003c\/li\u003e \u003cli\u003eDesigned to integrate smoothly with Square D enclosures and compatible bus systems, offering a cohesive, dependable protection solution within existing infrastructure\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical considerations and tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify panel labeling and enclosure compatibility to ensure the 600 V rating and three-pole configuration align with your installation requirements\u003c\/li\u003e \u003cli\u003eUse this model to consolidate protection for heavy three-phase feeders, reducing complexity and improving maintenance traceability\u003c\/li\u003e \u003cli\u003eKeep a matching set of Square D accessories on hand for wiring, mounting, and secure termination within your panel\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor professionals selecting a proven, high-current circuit protection solution in 600 V three-phase systems, the Square D HDA36150U31XAABCSHYP 150A 3-Pole 600 V Circuit Breaker delivers reliable performance, precise protection, and seamless compatibility with existing Square D installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423331274914,"sku":"HDA36150U31XAABCSHYP","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hda36150u31xaabcshyp-150a-3-pole-600-v-circuit-breaker-714.webp?v=1789297474","url":"https:\/\/www.ampstate.com\/products\/square-d-hda36150u31xaabcshyp","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}