{"product_id":"lab33000mw-circuit-breaker","title":"LAB33000MW | Circuit Breaker | 400A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe LAB33000MW industrial circuit breaker is engineered for demanding power systems that demand reliability and precise protection. With a 400A rating, a 3-pole configuration, and 600V operation, this unit is purpose-built for three-phase circuits in commercial and light-industrial environments where uptime matters.\u003c\/p\u003e \u003cp\u003eWhether you’re conducting maintenance, retrofitting an older enclosure, or replacing a failed unit, the LAB33000MW delivers predictable performance aligned with your existing specifications. Its exact part number helps you avoid guesswork and ensures you’re sourcing a like-for-like replacement when you need it most.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number LAB33000MW is the best reference for compatibility.\u003c\/p\u003e \u003ch3\u003eWhat sets the LAB33000MW apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong precise compatibility:\u003e Designed to match systems that specify a 400A, 3-pole, 600V circuit breaker, making sourcing straightforward and reducing installation risk.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong maintenance-ready:\u003e A reliable solution for service teams needing dependable spares to minimize downtime during panel servicing.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong retrofit-friendly:\u003e Ideal for replacing aging or failed devices in existing three-phase installations without overhauling the panel lineup.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong industrial-grade resilience:\u003e Built to withstand the rigors of continuous operation in demanding environments, protecting connected equipment and processes.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance spares for production lines and switchboards that rely on 400A, 3-pole protection in 600V systems.\u003c\/li\u003e \u003cli\u003eRetrofit projects where matching the exact LAB33000MW specifications simplifies procurement and installation.\u003c\/li\u003e \u003cli\u003eReplacement scenarios in industrial facilities upgrading or preserving three-phase electrical infrastructure.\u003c\/li\u003e \u003cli\u003eNew-builds or expansions of facilities that require consistent, standardized circuit protection across multiple panels.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for ordering and installation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify that your system’s ratings align with 400A, 3-Pole, 600V before ordering.\u003c\/li\u003e \u003cli\u003eUse LAB33000MW as the definitive reference to ensure compatibility with your panel or distribution setup.\u003c\/li\u003e \u003cli\u003eConsult your electrical team to confirm mounting, wiring, and enclosure fitment in accordance with local codes and safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen you need a dependable, specifically identified circuit breaker for maintenance, retrofit, or replacement in three-phase, 600V environments, the LAB33000MW provides a clear, compatible choice. Its exact specifications and dedicated part number help you protect critical processes with confidence and ease.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426405109922,"sku":"LAB33000MW","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\/lab33000mw-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}