{"product_id":"square-d-nef361200lsg-circuit-breaker","title":"Square D | NEF361200LSG | Circuit Breaker | 1200A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D NEF361200LSG is a 1200A, 3-pole circuit breaker rated for 600V, engineered for demanding industrial electrical environments. Designed for maintenance, retrofit, and replacement projects where exact specifications matter, this breaker delivers reliable protection when you need it most. The part number NEF361200LSG serves as your best reference for compatibility, so you can move quickly without guesswork.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 1200A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e NEF361200LSG\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes this breaker stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eProven Square D reliability:\u003c\/strong\u003e Built to withstand the rigors of industrial panels, offering consistent performance over the long term.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability:\u003c\/strong\u003e 1200A capacity supports heavy loads and large equipment without compromising protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection:\u003c\/strong\u003e Simultaneous, coordinated interruption across all three phases for balanced, safe shutdowns.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility reference:\u003c\/strong\u003e Using the NEF361200LSG part number simplifies ordering and ensures you’re aligning with the correct specifications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V rating:\u003c\/strong\u003e Suitable for industrial environments where higher voltage protection is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance on large industrial distribution panels where a 1200A, 3-pole, 600V breaker matches the existing setup.\u003c\/li\u003e \u003cli\u003eRetrofits that upgrade power protection to handle higher loads or replace aging components with a compatible, high-capacity device.\u003c\/li\u003e \u003cli\u003eReplacement scenarios in facilities with standardized Square D components, simplifying inventory and future servicing.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFit, compatibility \u0026amp; ordering tips\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm fit and ratings before ordering. The NEF361200LSG part number is the most reliable reference to ensure you’re selecting a breaker that matches your panel and system requirements. When planning a retrofit or replacement, compare current panel specifications and bus connection requirements to avoid mismatches.\u003c\/p\u003e \u003ch3\u003eHow to install and use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEngage a qualified electrician to perform installation and testing, ensuring all procedures follow local electrical codes.\u003c\/li\u003e \u003cli\u003eBefore energizing, verify the panel is rated for 600V and can accommodate a 1200A, 3-pole device.\u003c\/li\u003e \u003cli\u003eKeep a small inventory of compatible Square D parts to streamline future maintenance and replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith its robust design, high-current capacity, and precise compatibility reference, the Square D NEF361200LSG is built to protect demanding electrical systems while simplifying maintenance planning and future upgrades.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426271875234,"sku":"NEF361200LSG","price":2010.0,"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-nef361200lsg-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}