{"product_id":"lab34000smw-circuit-breaker","title":"LAB34000SMW | Circuit Breaker | 400A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet LAB34000SMW, an industrial circuit breaker built for reliability in demanding power environments. With a \u003cstrong\u003e400A\u003c\/strong\u003e rating, a \u003cstrong\u003e3-pole\u003c\/strong\u003e configuration, and a \u003cstrong\u003e600V\u003c\/strong\u003e maximum voltage, this unit is purpose‑built for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eRobust three‑phase protection:\u003c\/strong\u003e The 3‑pole design ensures all three phases trip together, safeguarding motors, drives, and other large loads from unbalanced faults and prolonging equipment life.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh current capability:\u003c\/strong\u003e A 400A rating makes it ideal for feeders and distribution paths that handle substantial loads without compromising safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage versatility:\u003c\/strong\u003e Suitable for 600V systems, aligning with typical industrial power distributions found in manufacturing, processing, and heavy equipment settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement ready:\u003c\/strong\u003e Specifically positioned for scenarios where you’re upgrading or repairing existing assemblies that require this exact specification.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, purpose‑built design:\u003c\/strong\u003e Engineered to endure the rigors of industrial environments, delivering consistent protection over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and how to order\u003c\/h3\u003e\n\u003cp\u003eImportant note: Confirm fit and ratings before ordering. The part number \u003cstrong\u003eLAB34000SMW\u003c\/strong\u003e is the best reference for compatibility with your panel or enclosure. Use this identifier when verifying housing, mounting, and trip characteristics to ensure seamless replacement or upgrade.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial control panels and motor control centers with 3‑phase loads.\u003c\/li\u003e \u003cli\u003eHeavy machinery feeders and large distribution circuits in manufacturing facilities.\u003c\/li\u003e \u003cli\u003ePanel modernization projects where a precise 400A, 3‑pole, 600V specification is required.\u003c\/li\u003e \u003cli\u003eSpare parts inventory for critical production lines to minimize downtime during maintenance windows.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for installation and maintenance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReview your panel schematics to verify that the LAB34000SMW matches the intended current, phase configuration, and voltage rating before installation.\u003c\/li\u003e \u003cli\u003eDuring replacement, ensure proper alignment with bus connections and secure mounting per the enclosure’s guidelines to maintain reliable fault interruption.\u003c\/li\u003e \u003cli\u003eDocument the part number for future service events and keep a record of the corresponding panel model to streamline replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor customers seeking a dependable, high‑capacity protection solution in 3‑phase electrical systems, LAB34000SMW delivers precise specifications, durable construction, and proven applicability to retrofit, maintenance, and replacement projects. Its clear focus on accurate compatibility and industrial longevity helps you protect valuable equipment and reduce unplanned downtime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426405077154,"sku":"LAB34000SMW","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/lab34000smw-circuit-breaker-400a-3-pole-600v-622.webp?v=1789571238","url":"https:\/\/www.ampstate.com\/products\/lab34000smw-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}