{"product_id":"square-d-50-amp-main-breaker-panelboard-208y-120-vac-3-phase-12-circuit","title":"SQUARE D 50 AMP MAIN BREAKER PANELBOARD 208Y\/120 VAC 3 PHASE 12 CIRCUIT","description":"\u003cdiv\u003e\n\u003cp\u003eThe SQUARE D 50 AMP MAIN BREAKER PANELBOARD 208Y\/120 VAC 3 PHASE 12 CIRCUIT is built for dependable electrical distribution in environments where reliability matters. Designed to support industrial, commercial, and demanding residential installations, this panelboard delivers solid performance when upgrades, retrofits, or service replacements are on the schedule.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 50 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 208Y\/120 VAC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e 3-phase\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpaces \/ circuits:\u003c\/strong\u003e 12 circuits\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SQUARE D\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this panelboard stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eTrusted Square D engineering delivers consistent load distribution and long-term reliability in demanding service scenarios.\u003c\/li\u003e \u003cli\u003eIdeal for panel upgrades, retrofit projects, and maintenance replacements where space and circuit capacity align with 12-circuit layouts and a 50 A main.\u003c\/li\u003e \u003cli\u003ePrecisely sized for commercial and light industrial applications, with a configuration that supports orderly, label-friendly wiring and future expansion within the 12-circuit limit.\u003c\/li\u003e \u003cli\u003eCost-effective stocking option for electricians, panel builders, and MRO teams who need dependable modules ready for rapid field installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePanel upgrades in existing facilities where a 50 A main and 12-circuit capacity meet the load profile.\u003c\/li\u003e \u003cli\u003eRetrofit projects aiming to modernize distribution in commercial spaces or light industrial setups without overhauling entire electrical rooms.\u003c\/li\u003e \u003cli\u003eMaintenance replacement scenarios that require a proven, field-tested panelboard for quick, reliable service restoration.\u003c\/li\u003e \u003cli\u003eStocking spare parts for service vans and job sites where standardization with Square D components speeds repairs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePerformance and reliability you can count on\u003c\/h3\u003e\n\u003cp\u003eThis panelboard combines robust construction with a familiar, proven design language from Square D, delivering predictable fault isolation and straightforward troubleshooting. With 208Y\/120 VAC three-phase capability, it supports balanced loads across three phases, helping to optimize energy usage and reduce hotspot risk in multi-circuit installations.\u003c\/p\u003e \u003ch3\u003eInstallation guidance and best practices\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify compatibility with existing enclosures and mounting arrangements before installation to ensure a clean fit and compliant wiring pathways.\u003c\/li\u003e \u003cli\u003ePlan wiring with clear labeling for each of the 12 circuits to simplify future maintenance and troubleshooting.\u003c\/li\u003e \u003cli\u003eAdhere to local electrical codes and permit requirements; ensure a qualified electrician performs the installation and commissioning.\u003c\/li\u003e \u003cli\u003eConsider future expansion needs within the 12-circuit framework and confirm that the 50 A main suits the anticipated load growth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"SQUARE D","offers":[{"title":"Default Title","offer_id":46395806875810,"sku":null,"price":3779.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/square-d-50-amp-main-breaker-panelboard-208y-120-vac-3-phase-12-circuit","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}