{"product_id":"square-d-main-lug-circuit-breaker-panel-nqod442l225cunl-208y-120v-225a-max-3ph","title":"Square D Main Lug Circuit Breaker Panel NQOD442L225CUNL 208Y\/120V 225A Max 3PH","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D Main Lug Circuit Breaker Panel NQOD442L225CUNL, a purpose-built 3-phase distribution panel designed for dependable electrical routing in industrial, commercial, and demanding residential settings. With a 208Y\/120V footprint and a 225A maximum capacity, this unit delivers flexible, scalable power management where reliability isn’t optional.\u003c\/p\u003e \u003cp\u003eWhy electricians and panel builders choose this model\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMain lug design\u003c\/strong\u003e provides a streamlined alternative to main-breaker panels, ideal for installations where shielded upstream protection or downstream feed-through is already in place.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e225A max rating\u003c\/strong\u003e supports a wide range of feeder and branch circuit configurations, giving you room to grow without swapping panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e208Y\/120V three-phase compatibility\u003c\/strong\u003e aligns with common commercial power systems, simplifying integration with motors, HVAC, lighting, and other three-phase loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted Square D construction\u003c\/strong\u003e—built to endure in busy environments, with proven compatibility across the NQOD family for easy retrofits and service work.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOptimized for upgrades, retrofits, and maintenance\u003c\/strong\u003e—a dependable spare or replacement that keeps critical circuits powered while minimizing downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 225A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 208Y\/120V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e 3PH\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e NQOD442L225CUNL\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectricians performing panel upgrades, retrofit projects, and service replacements\u003c\/li\u003e \u003cli\u003ePanel builders assembling reliable distribution solutions for commercial spaces, light industrial, and demanding residential applications\u003c\/li\u003e \u003cli\u003eMaintenance, Repair, and Operations (MRO) teams needing trusted, ready-to-go components to minimize downtime\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases and outcomes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading legacy panels in a multi-tenant commercial building where upstream protection and feed-through capabilities are already established.\u003c\/li\u003e \u003cli\u003eRetrofit projects in industrial facilities that require a sturdy, long‑lasting main-lug solution to distribute 3PH loads efficiently.\u003c\/li\u003e \u003cli\u003eStocking spares for service fleets, ensuring rapid replacement during routine maintenance or unplanned outages.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTips for a smooth fit and reliable operation\u003c\/h3\u003e\n\u003cp\u003eBefore installation, verify compatibility with your existing distribution scheme and downstream feeders. Ensure conductor sizing and terminations align with 225A service expectations, and keep neutrals and grounds clearly separated and terminated per local code requirements. For consistent performance, pair this panel with compatible Square D breakers designed for NQOD panels and follow standard electrical safety practices during retrofit and commissioning.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46395811889314,"sku":null,"price":1337.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/panelboard_generic.png?v=1762425115","url":"https:\/\/www.ampstate.com\/products\/square-d-main-lug-circuit-breaker-panel-nqod442l225cunl-208y-120v-225a-max-3ph","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}