{"product_id":"square-d-hda36070-70a-3p-600v-circuit-breaker","title":"Square D HDA36070 70A 3P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D \u003cstrong\u003eHDA36070\u003c\/strong\u003e 70A 3P 600V circuit breaker — a dependable protection device designed for panelboards, load centers, and electrical distribution networks. The \u003cstrong\u003ethree-pole (3P)\u003c\/strong\u003e design delivers robust protection for \u003cstrong\u003ethree-phase\u003c\/strong\u003e circuits, while the \u003cstrong\u003e70 A\u003c\/strong\u003e rating provides precise overload protection for mid-sized feeders in commercial or industrial setups. With a \u003cstrong\u003e600V\u003c\/strong\u003e operating range, it’s built to handle demanding power distribution environments with confidence.\u003c\/p\u003e \u003cp\u003eDesigned with retrofit and maintenance in mind, this breaker offers \u003cstrong\u003eexact part-number compatibility\u003c\/strong\u003e to keep your installations consistent. For projects where you must maintain the original part number, the \u003cstrong\u003eHDA36070\u003c\/strong\u003e model ensures seamless substitution without reconfiguring other components in your system.\u003c\/p\u003e \u003ch2\u003eWhy this model stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact-fit for Square D systems\u003c\/strong\u003e — ideal for retrofit or refurbishment projects where continuity of the part number is essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e — protects three-phase circuits in panelboards and distribution gear, helping prevent costly faults across your system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e700V? Not here\u003c\/strong\u003e — this unit is specified for \u003cstrong\u003e600V\u003c\/strong\u003e networks, aligning with common industrial and commercial distribution standards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability from AmpState\u003c\/strong\u003e — easy to source when you’re planning replacements or stock management.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSupport for compatibility checks\u003c\/strong\u003e — if you’re unsure about fit, you can reach out for confirmation to ensure a drop-in replacement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HDA36070\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\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:\u003c\/strong\u003e 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases and practical scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where you must preserve the existing part number to avoid panel reconfigurations or rewiring.\u003c\/li\u003e \u003cli\u003eMaintenance planning for panelboards and load centers that rely on a consistent Square D HDA series component.\u003c\/li\u003e \u003cli\u003eThree-phase distribution in 600V systems, providing reliable protection for feeders and branch circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you need help matching a part number or confirming compatibility, \u003cstrong\u003emessage us\u003c\/strong\u003e and we’ll help you confirm the fit for your exact application.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410987372706,"sku":"HDA36070","price":2919.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hda36070-70a-3p-600v-circuit-breaker-ampstate-breakers-741.webp?v=1789000662","url":"https:\/\/www.ampstate.com\/products\/square-d-hda36070-70a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}