{"product_id":"lab31750mw-circuit-breaker","title":"LAB31750MW | Circuit Breaker | 400A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eLAB31750MW is an industrial circuit breaker engineered to protect your three-phase, 600V power distribution with precision. At 400A, this 3-Pole unit is purpose-built for maintenance, retrofit, and replacement projects where exact specifications matter and downtime must be minimized.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 400A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy choose LAB31750MW?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eExact-match compatibility: The LAB31750MW provides a precise form factor and ratings that align with your panel’s bus connectivity, trip characteristics, and mounting requirements—making it the most reliable reference for a secure, compliant installation.\u003c\/li\u003e \u003cli\u003eIdeal for retrofits and replacements: When upgrading or restoring an aging system, this breaker slots into compatible frames with minimal modification, helping you avoid costly panel rework.\u003c\/li\u003e \u003cli\u003eBuilt for industrial environments: Designed to endure the rigors of industrial floors, with consistent performance under varying loads and temperatures that are common in manufacturing and process facilities.\u003c\/li\u003e \u003cli\u003eClear traceability: Rely on a straightforward part-number-based selection to streamline procurement, warranty validation, and maintenance records.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUse cases and scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance of existing 3-phase feeders in facilities that operate at 600V.\u003c\/li\u003e \u003cli\u003eRetrofit projects that require a precise 400A, 3-Pole, 600V breaker to upgrade protection and reliability.\u003c\/li\u003e \u003cli\u003eReplacement in motor control centers or distribution panels where the exact LAB31750MW rating is specified.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical guidance for a successful fit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBefore ordering, confirm fit and ratings against your panel documentation—the LAB31750MW part number is the most reliable reference for compatibility.\u003c\/li\u003e \u003cli\u003eReview the panel’s allowable current, three-pole configuration, and 600V rating to ensure seamless integration and code-compliant protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor reliable, spec-specific protection of your 3-phase 600V systems, LAB31750MW stands out as a deliberate, engineered choice. Add it to your cart to support maintenance, retrofit, or replacement projects with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426410320034,"sku":"LAB31750MW","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\/lab31750mw-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}