{"product_id":"square-d-hja36070uhyp","title":"Square D HJA36070UHYP 70A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D HJA36070UHYP 70A 3-Pole 600 V Circuit Breaker delivers dependable overcurrent protection for three-phase electrical systems. With a 70-amp rating and a three-pole configuration, it safely interrupts fault currents to safeguard wiring, motors, and control panels in demanding commercial and industrial environments. Part number HJA36070UHYP ensures precise identification for quick replacements and service crews.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 70 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 \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HJA36070UHYP\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 3-Pole, 600 V breaker matters\u003c\/h3\u003e\n\u003cp\u003eThe three-pole design is purpose-built for three-phase equipment, providing coordinated protection for motors, conveyors, pumps, and HVAC systems. The 600 V rating gives you the voltage headroom needed in many industrial environments, helping to prevent nuisance trips from voltage fluctuations while still delivering fast disconnection during overloads or short circuits. As a Square D component, it’s engineered for reliable operation within Square D panels and enclosures, ensuring compatibility and straightforward maintenance in your existing electrical infrastructure.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtecting three-phase motors in manufacturing lines, mixers, and compressors\u003c\/li\u003e \u003cli\u003eFeeding three-phase loads in commercial HVAC and refrigeration systems\u003c\/li\u003e \u003cli\u003eServing as a main or branch circuit protection device in industrial control panels\u003c\/li\u003e \u003cli\u003eReplacement for failing breakers within compatible Square D installations to minimize downtime\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical installation and maintenance notes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure your system operation stays within the 600 V maximum rating; do not exceed this voltage in service panels.\u003c\/li\u003e \u003cli\u003eConfirm panel compatibility with the HJA36070UHYP part number before replacement to maintain proper fit and trip characteristics.\u003c\/li\u003e \u003cli\u003eKeep spares ready in your maintenance stock for rapid replacement, reducing downtime during fault events.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn summary, the Square D HJA36070UHYP 70A 3-Pole 600 V Circuit Breaker is a purpose-built, ready-to-install protection solution for three-phase electrical systems. It combines a solid current rating with a robust three-pole design to safeguard critical equipment, streamline service, and maintain continuity in industrial and commercial power distribution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423188078754,"sku":"HJA36070UHYP","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-hja36070uhyp","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}