{"product_id":"square-d-hdm36020-circuit-breaker","title":"Square D | HDM36020 | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HDM36020 Circuit Breaker — a genuine 3-pole protector designed for maintenance, retrofit, and replacement tasks where exact specs matter. This is a precise,可靠 option for preserving system safety and reliability in commercial and industrial installations.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey details at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePoles: 3-Pole — ideal for 3-phase electrical systems common in equipment rooms and distribution panels\u003c\/li\u003e \u003cli\u003ePart reference: HDM36020 — use this exact number to verify fit and compatibility\u003c\/li\u003e \u003cli\u003ePurpose: maintenance, retrofit, and replacement where matching specifications are required\u003c\/li\u003e \u003cli\u003eAuthenticity: Genuine Square D component, built to meet expected performance and coordination\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 3-Pole HDM36020 is the right choice\u003c\/h3\u003e\n\u003cp\u003eWhen your project demands a precise match, the HDM36020 delivers. The 3-pole design ensures proper protection for three-phase circuits, while the official part number provides a clear, reliable reference for compatibility. This isn’t a generic substitute — it’s a purpose-built Square D solution meant to slot into compatible panels with predictable trip characteristics and dependable performance over time.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed breaker in commercial or light-industrial panels that require a 3-pole unit\u003c\/li\u003e \u003cli\u003eRetrofits where panel reinvestment hinges on matching the original specifications exactly\u003c\/li\u003e \u003cli\u003eMaintenance projects that require a known-good, authentic Square D part to maintain system protection standards\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to verify compatibility (quick checks)\u003c\/h3\u003e\n\u003col\u003e \u003cli\u003eConfirm you need a 3-Pole breaker for a 3-phase circuit.\u003c\/li\u003e \u003cli\u003eMatch the exact part number: HDM36020, to ensure proper form factor and mounting.\u003c\/li\u003e \u003cli\u003eCheck that the panel or equipment accepts HDM36020 and that the required rating and trip characteristics align with your installation.\u003c\/li\u003e \u003cli\u003eAlways compare the replacement to the existing part in both physical fit and electrical ratings before ordering.\u003c\/li\u003e\n\u003c\/ol\u003e \u003ch3\u003eSafety and installation tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePower must be fully isolated before performing any work — lockout\/tagout procedures recommended\u003c\/li\u003e \u003cli\u003eFollow local electrical codes and manufacturer guidelines for replacement procedures\u003c\/li\u003e \u003cli\u003eWhen in doubt, engage a qualified electrician to verify fit, ratings, and proper installation\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor a precise, trustworthy replacement that aligns with your Square D system, choose the HDM36020 3-Pole circuit breaker. The part number is your clearest reference for compatibility, helping you minimize downtime and ensure continued protection across your electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46427511521442,"sku":"HDM36020","price":2641.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/square-d-hdm36020-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}