{"product_id":"square-d-lxi36400g-circuit-breaker","title":"Square D | LXI36400G | Circuit Breaker | 400A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D LXI36400G circuit breaker—a purpose-built protection device for demanding three‑phase power systems. Rated at \u003cstrong\u003e400A\u003c\/strong\u003e with a \u003cstrong\u003e3‑pole\u003c\/strong\u003e configuration and a \u003cstrong\u003e600V\u003c\/strong\u003e maximum, this unit delivers reliable circuit interruption when it matters most. Designed for maintenance, retrofit, and replacement projects, LXI36400G is the precise compatibility your panel demands.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 400A — capable of handling high-current feeder and distribution circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3-Pole configuration for standard three‑phase systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 600V maximum, suitable for industrial and commercial power distribution.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference\u003c\/strong\u003e: LXI36400G ensures you’re matching the exact spec for compatible Square D panels and LX frame enclosures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUse case versatility\u003c\/strong\u003e: Ideal for maintenance, retrofit, and replacement where exact ratings and form factor matter.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose LXI36400G for your project? This breaker is built to slot into existing Square D installations without hardware changes, preserving your panel’s protective coordination while minimizing downtime. Its 400A rating supports robust electrical feeders, while the 3‑pole design provides reliable protection across all three phases, a must-have in heavy machinery, manufacturing lines, and large commercial systems.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWho benefits most\u003c\/strong\u003e from this part\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFacilities upgrading service entrances or distribution panels that require a like-for-like replacement.\u003c\/li\u003e \u003cli\u003eIndustrial environments with high-demand machines and three‑phase loads.\u003c\/li\u003e \u003cli\u003eMaintenance teams performing retrofits or panel modernization projects that must meet exact specifications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical notes to maximize value\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm \u003cstrong\u003efit and ratings\u003c\/strong\u003e against your panel’s manufacturer documentation before ordering.\u003c\/li\u003e \u003cli\u003eUse the part number LXI36400G as the best compatibility reference to avoid mismatched frames or trip characteristics.\u003c\/li\u003e \u003cli\u003eCoordinate with your project’s protection strategy to ensure the breaker’s interrupting capacity aligns with system fault current levels.\u003c\/li\u003e \u003cli\u003eStore spares in a clean, dry environment and label them with the part number for quick future replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for reliability and engineered to support smooth installations, the Square D LXI36400G is the trusted choice when your goals are safety, uptime, and long-term compatibility in 600V, three‑phase systems. Choose this part to ensure your retrofit or replacement aligns precisely with existing protection schemes and panel architecture.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425651151010,"sku":"LXI36400G","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-lxi36400g-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}