{"product_id":"square-d-hga36150uh","title":"Square D HGA36150UH 150A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HGA36150UH, a purpose-built circuit breaker engineered for demanding 3‑phase electrical systems. With a 150 A current rating, three poles, and a 600 V maximum voltage, this unit is designed to deliver dependable overcurrent protection for industrial panels, commercial equipment racks, and other three‑phase distribution in harsh environments. Trustworthy protection starts here, so you can keep critical machinery up and running with confidence.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\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-pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V maximum\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HGA36150UH\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\u003e\n\u003cstrong\u003ePrecise three‑phase protection:\u003c\/strong\u003e The 3‑pole configuration ensures coordinated interruption across all three phases, safeguarding motors, drives, and other equipment from phase faults and overloads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRobust 600 V capability:\u003c\/strong\u003e Designed for modern electrical distributions that operate at higher voltages, this breaker provides reliable performance where voltage stress is a concern.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect, dependable replacement:\u003c\/strong\u003e With its specific form and electrical characteristics, the HGA36150UH is a straightforward fit for Square D panels and compatible enclosures, helping you minimize downtime during replacement or upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtecting three‑phase motor circuits in manufacturing lines, conveyors, and processing equipment.\u003c\/li\u003e \u003cli\u003eDistribution feeders and service entrances in commercial facilities that rely on consistent, trip‑free performance.\u003c\/li\u003e \u003cli\u003eHVAC, pumping stations, and other equipment that demand reliable protection against short circuits and overloads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations and tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility: ensure your enclosure is rated for 150 A, 3‑pole breakers and supports the HGA family form factor.\u003c\/li\u003e \u003cli\u003eSafety first: installation should be performed by a qualified electrician, with all power sources de-energized and proper lockout\/tagout procedures followed.\u003c\/li\u003e \u003cli\u003eMaintenance mindset: routinely inspect the breaker for signs of wear or overheating in high‑duty environments, and replace promptly if performance appears degraded.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor professionals seeking reliable, three‑phase overcurrent protection in a 600 V system, the Square D HGA36150UH combines precise protection with durable construction. It’s not just a component—it’s a critical safeguard for uptime, equipment longevity, and electrical safety in demanding applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423567597730,"sku":"HGA36150UH","price":6060.0,"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-hga36150uh","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}