{"product_id":"square-d-hda36070uoyp","title":"Square D HDA36070UOYP 70A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet reliable three‑phase protection built for demanding industrial and commercial power layouts: the Square D HDA36070UOYP 70A 3‑Pole 600 V Circuit Breaker. Designed to interrupt fault currents and safeguard motors, feeders, and panel boards, this device delivers precise overcurrent protection in environments where uptime matters.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\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 (three‑pole) for balanced, 3‑phase circuits\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e up to 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HDA36070UOYP\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree‑phase protection you can count on:\u003c\/strong\u003e Ideal for motors, compressors, and other 3‑phase equipment where consistent current limiting and rapid fault interruption are critical.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStraightforward integration:\u003c\/strong\u003e Built to fit Square D panels and enclosures that accept HDA series devices, helping you streamline installation and future replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, mission‑critical design:\u003c\/strong\u003e Engineered for industrial environments where reliability and predictable performance matter day after day.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear, verifiable protection:\u003c\/strong\u003e The 70 A rating provides precise protection for feeders and branches in mid‑size power distribution setups, reducing the risk of equipment damage from overloads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial manufacturing lines with multiple 3‑phase motors and drives\u003c\/li\u003e \u003cli\u003eCommercial and light industrial electrical panels requiring dependable 3‑phase protection\u003c\/li\u003e \u003cli\u003eHVAC systems, refrigeration circuits, and large pumps where balanced three‑phase protection is essential\u003c\/li\u003e \u003cli\u003ePower distribution feeders in data centers, workshops, and facility electrical rooms\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and practical considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure compatibility with your panel or distribution board that supports HDA series trip devices.\u003c\/li\u003e \u003cli\u003ePlan for proper conductor sizing and secure torque on terminations per the manufacturer’s guidelines to maintain reliable performance.\u003c\/li\u003e \u003cli\u003eUse in systems operating at or below 600 V to align with the device’s rating and safe operation standards.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eMaintenance and best practices\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePeriodically inspect connections for tightness and signs of heat or wear in high‑duty environments.\u003c\/li\u003e \u003cli\u003eDocument replacement intervals and keep part numbers handy for quick service when needed.\u003c\/li\u003e \u003cli\u003eStore and handle the device according to standard electrical safety practices to preserve its integrity over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Square D HDA36070UOYP 70A 3‑Pole 600 V Circuit Breaker, you gain focused, dependable protection for essential 3‑phase circuits. It’s a practical choice for professionals who prioritize consistent performance, easy installation, and long‑term reliability in industrial power distribution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423353032866,"sku":"HDA36070UOYP","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-hda36070uoyp","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}