{"product_id":"square-d-hja36150uryp","title":"Square D HJA36150URYP 150A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HJA36150URYP—a robust 150A, 3-pole circuit breaker engineered for demanding three-phase networks. With a 600 V voltage rating, this unit delivers reliable protection for feeders and heavy-load circuits in commercial and industrial panels, helping prevent motor stalls, equipment damage, and unexpected downtime.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 150 A — sturdy protection for main feeders and large branch circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3 (three-pole) — ideal for balanced protection across all three phases in 3‑phase systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V — suitable for industrial electrical environments and higher-voltage applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HJA36150URYP — a precise, traceable source for procurement, replacement, and maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesign intent:\u003c\/strong\u003e Rugged molded-case breaker with thermal-magnetic trip protection to respond quickly to overloads and short circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters in real-world settings:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eProtects critical equipment\u003c\/strong\u003e such as large motors, conveyors, compressors, and drive systems from overload and fault currents, reducing wear and extending equipment life.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImproves safety and uptime\u003c\/strong\u003e by interrupting fault currents before damage propagates, helping keep your facility running smoothly.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect relevance for three-phase networks\u003c\/strong\u003e—the 3-pole design ensures coordinated protection across all phases, minimizing the risk of phase imbalance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable sourcing\u003c\/strong\u003e with the exact part number (HJA36150URYP) simplifies ordering, maintenance planning, and parts inventory for facilities teams.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for professionals and facilities teams managing industrial panels, commercial electrical rooms, or retrofit projects where a dependable 150A, 3-pole, 600V breaker is required. Whether you’re replacing an aging unit or designing a new installation, this Square D breaker delivers consistent performance, straightforward installation, and long-term durability in demanding environments.\u003c\/p\u003e \u003cp\u003ePractical tips for best results:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eVerify panel compatibility with HJA-series breakers and confirm the mounting and wiring arrangement matches your enclosure.\u003c\/li\u003e \u003cli\u003eTorque the terminal screws to the manufacturer’s specification to maintain a solid, vibration-resistant connection.\u003c\/li\u003e \u003cli\u003eInspect for signs of overheating or wear during routine maintenance and replace if trip history becomes frequent or inconsistent with load.\u003c\/li\u003e \u003cli\u003eUse the exact part number (HJA36150URYP) when ordering to ensure proper fit and electrical characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423182606498,"sku":"HJA36150URYP","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-hja36150uryp","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}