{"product_id":"square-d-mhl36350v-circuit-breaker","title":"Square D | MHL36350V | Circuit Breaker | 350A | 3-Pole | 36350V","description":"\u003cdiv\u003eIntroducing the Square D MHL36350V circuit breaker—a purpose-built, high-capacity protection device designed for demanding industrial power systems. With a 350A rating and a 3-pole configuration, this unit is engineered for maintenance, retrofit, and replacement projects where exact specifications matter and downtime must be minimized. \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 350A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 36350V\u003c\/li\u003e \u003cli\u003ePart number: MHL36350V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and fit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNotes: Confirm fit and ratings before ordering. The part number MHL36350V is the best reference for compatibility. If your panel or distribution setup calls for an MHL-series, 3-pole, 350A protection device, this breaker is designed to align with standard Square D panel interfaces and mounting patterns to support a reliable, drop-in replacement.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePrecisely matched for Square D panels that require the MHL series, ensuring seamless installation without custom modifications.\u003c\/li\u003e \u003cli\u003eHigh-current capability (350A) supports substantial feeder and motor load protection, helping protect wiring and equipment in demanding applications.\u003c\/li\u003e \u003cli\u003eDesigned for retrofit, maintenance, and replacement scenarios—minimizing system downtime while preserving the integrity of your protective scheme.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading aging protection in industrial feeders and service entrances where a 350A, 3-pole solution is required.\u003c\/li\u003e \u003cli\u003eRetrofits to restore original protection characteristics in legacy Square D installations.\u003c\/li\u003e \u003cli\u003eReplacement for failed breakers in compatible MHL-series panels to maintain consistent protection profiles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical installation and care tips\u003c\/h3\u003e\n\u003cp\u003eBefore installation, verify your panel model and the bus rating to ensure exact compatibility with the MHL36350V. Store and handle the breaker per manufacturer guidelines to prevent mechanical damage, and perform a formal system test after installation to confirm proper operation within the protection scheme.\u003c\/p\u003e \u003cp\u003eFor professionals managing facility power, the Square D MHL36350V offers a precise, reliable upgrade path that aligns with existing Square D infrastructure. If your project requires a dependable 350A, 3-pole solution with verified compatibility, this unit is tailored to deliver consistent protection and streamlined integration.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426342162594,"sku":"MHL36350V","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-mhl36350v-circuit-breaker-350a-3-pole-36350v-793.webp?v=1789559979","url":"https:\/\/www.ampstate.com\/products\/square-d-mhl36350v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}