{"product_id":"square-d-hja36150u44xaabcsj","title":"Square D HJA36150U44XAABCSJ 150A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D's HJA36150U44XAABCSJ 150A 3-Pole 600 V Circuit Breaker is engineered to protect three-phase power systems with precision and reliability. Designed for industrial and commercial environments, this unit delivers robust interruption capability while maintaining compatibility with Square D distribution panels.\u003c\/p\u003e \u003ch3\u003eThree-Phase Protection You Can Depend On\u003c\/h3\u003e\n\u003cp\u003eWith a 3-pole design, this circuit breaker provides synchronized protection across all three phases, helping prevent phase imbalance that can damage motors and equipment. The 150 A current rating is ideal for feeders and branch circuits that require strong, stable protection in demanding installations.\u003c\/p\u003e \u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HJA36150U44XAABCSJ\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 \u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp\u003eBest suited for three-phase motor feeders, HVAC equipment, pumps, conveyors, and other industrial loads where reliable protection and straightforward panel integration are essential. This breaker fits within Square D panel boards and enclosures designed for three-pole devices, supporting robust system uptime.\u003c\/p\u003e \u003ch3\u003eWhy Choose Square D HJA36150U44XAABCSJ\u003c\/h3\u003e\n\u003cp\u003eSquare D is known for durable protection devices that integrate with modern panel boards and meet industry standards. This model pairs a 150 A rating with a 3-pole configuration to support reliable protection for three-phase systems and to serve as a dependable part of Square D installations.\u003c\/p\u003e \u003ch3\u003eInstallation and Compatibility Notes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility and ensure the device matches the system's voltage and current requirements before installation.\u003c\/li\u003e \u003cli\u003eFollow all local electrical codes and the installation manual. When in doubt, consult a licensed electrician.\u003c\/li\u003e \u003cli\u003eEnsure proper power shutdown and safe handling during replacement to protect personnel and equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423183261858,"sku":"HJA36150U44XAABCSJ","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hja36150u44xaabcsj-150a-3-pole-600-v-circuit-breaker-985.webp?v=1789279961","url":"https:\/\/www.ampstate.com\/products\/square-d-hja36150u44xaabcsj","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}