{"product_id":"square-d-hda36080ua","title":"Square D HDA36080UA 80A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D HDA36080UA 80A 3-Pole 600 V Circuit Breaker delivers reliable three-phase overcurrent protection for commercial and light-industrial power systems. This 80-amp unit is engineered to interrupt fault currents in circuits up to 600 volts, helping protect motors, feeders, and control equipment from damage and downtime.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HDA36080UA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 80 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 \u003cp\u003eThis model is part of Square D’s HDA family, designed to integrate smoothly with Square D panels and distribution gear. The three-pole configuration is essential for balanced three-phase protection, ensuring coordinated tripping across all phases and reducing the risk of voltage imbalances in your system.\u003c\/p\u003e \u003cp\u003eIdeal use cases include protecting three-phase motor circuits, large lighting and HVAC feeds, and other commercial or light-industrial loads that run on three-phase power. If you’re replacing a failing breaker in an existing Square D installation or specifying a compatible device for a new panel, the HDA36080UA provides a precise fit and predictable performance that aligns with your system’s protection goals.\u003c\/p\u003e \u003cp\u003eKey benefits at a glance:\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePrecise three-phase overcurrent protection up to 600 V for reliable system safety\u003c\/li\u003e \u003cli\u003eClear alignment with Square D panels and control gear, reducing installation guesswork\u003c\/li\u003e \u003cli\u003eDedicated 80 A rating offers scalable protection for mid-range commercial and light-industrial loads\u003c\/li\u003e \u003cli\u003eBuilt to handle routine fault conditions in distribution and motor feeder circuits, helping minimize downtime\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for deployment:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMatch this breaker to compatible Square D panels to ensure proper trip characteristics and labeling\u003c\/li\u003e \u003cli\u003eVerify your circuit’s three-phase load and ensure the 600 V rating aligns with your distribution environment\u003c\/li\u003e \u003cli\u003eDocument the Part Number (HDA36080UA) in your maintenance logs for easy future replacements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423578968226,"sku":"HDA36080UA","price":2199.0,"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-hda36080ua","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}