{"product_id":"square-d-hra36150u31x","title":"Square D HRA36150U31X 150A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D \u003cstrong\u003eHRA36150U31X\u003c\/strong\u003e circuit breaker is a rugged, reliable protection solution for 3-phase power systems. With a \u003cstrong\u003e150 A\u003c\/strong\u003e current rating and a \u003cstrong\u003e600 V\u003c\/strong\u003e maximum voltage rating, this 3-pole unit is engineered to safely interrupt fault currents and protect wiring, motors, and downstream equipment in commercial and light industrial environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HRA36150U31X\u003c\/li\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\n\u003c\/ul\u003e \u003cp\u003eIdeal for 3-phase distribution where robust protection is essential, the HRA36150U31X guards feeders and motor circuits against overloads and short circuits. Its 3-pole design ensures all phases are simultaneously disconnected, preventing dangerous floating voltages and promoting safer maintenance and operation.\u003c\/p\u003e \u003cp\u003eWho benefits most from this breaker? facilities with moderate to high-current 3-phase loads, including manufacturing lines, HVAC and pumping systems, and large commercial electrical panels. It’s a practical replacement or upgrade for Square D installations requiring \u003cstrong\u003e150 A\u003c\/strong\u003e protection in a \u003cstrong\u003e600 V\u003c\/strong\u003e class network, helping you maintain reliable power distribution with fewer interruptions.\u003c\/p\u003e \u003cp\u003eWhy choose this Square D breaker? It combines a proven protection platform with a straightforward form factor that aligns with existing Square D panels and accessories, simplifying installation and future service. When you need solid, industry-standard 3-pole protection for 600 V systems, this unit delivers consistent performance and long-term reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423052550306,"sku":"HRA36150U31X","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-hra36150u31x","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}