{"product_id":"square-d-hda36070snyp","title":"Square D HDA36070SNYP 70A 3-Pole 600 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cstrong\u003eSquare D HDA36070SNYP\u003c\/strong\u003e is a purpose-built protection device engineered for demanding 3‑phase systems. With a 70 A current rating, this 3‑pole breaker is designed to reliably interrupt fault currents in distribution panels up to 600 V. The HDA36070SNYP model embodies Square D’s commitment to dependable protection, compatibility in modern electrical installations, and a focus on precise coordination with metering and monitoring schemes that commonly use potential transformers. \u003ch2\u003eKey specifications\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\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 HDA36070SNYP\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D (Schneider Electric)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3‑pole 70 A protection\u003c\/strong\u003e for balanced protection of three‑phase circuits, ensuring coordinated shutdown to safeguard downstream equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-voltage capability up to 600 V\u003c\/strong\u003e makes it suitable for industrial feeders, motor circuits, and distributed power arrangements within commercial facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart of the Square D lineage\u003c\/strong\u003e—designed for reliable operation, straightforward replacement in compatible panels, and streamlined procurement with a clearly identified part number.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility with protection strategies that involve potential transformers\u003c\/strong\u003e—the model aligns with metering and sensing setups common in modern distribution systems, simplifying integration with monitoring and fault-detection schemes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal applications and use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eProtecting 3‑phase feeders in industrial control panels, switchboards, and motor control centers\u003c\/li\u003e \u003cli\u003eReplacement or upgrade within existing Square D installations that require a 70 A, 3‑pole, 600 V device\u003c\/li\u003e \u003cli\u003eSystems utilizing potential transformers for metering or protection relays, where dependable circuit protection complements accurate monitoring\u003c\/li\u003e \u003cli\u003eCommercial electrical distributions where reliable interruption and predictable behavior under fault conditions are critical\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and compatibility\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eEnsure the breaker is installed in a panel or enclosure that supports Square D HDA series formats and mounting patterns.\u003c\/li\u003e \u003cli\u003eMatch the part number HDA36070SNYP for replacement accuracy and to maintain system integrity and warranty coverage.\u003c\/li\u003e \u003cli\u003eVerify wiring terminals and torque requirements per manufacturer guidelines and local electrical codes to ensure a secure, long‑lasting connection.\u003c\/li\u003e \u003cli\u003eConsider coordination with upstream protection and downstream devices to optimize fault isolation and minimize downtime during faults.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCare, maintenance, and longevity\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePerform routine inspections in accordance with your maintenance schedule—check for signs of electrical arcing, discoloration, or loose connections around terminals.\u003c\/li\u003e \u003cli\u003eKeep the enclosure clean and dry, and protect the breaker from environments that exceed its rated voltage or current limits.\u003c\/li\u003e \u003cli\u003eUse only the specified replacement parts and follow Square D recommendations to preserve performance and safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Square D HDA36070SNYP, you get a precise, dependable protection solution tailored for 600 V, 3‑phase applications. Its clear specification set, strong brand alignment, and compatibility with metering and protection schemes make it a thoughtful choice for professionals upgrading or maintaining industrial and commercial power systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423353655458,"sku":"HDA36070SNYP","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-hda36070snyp","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}