{"product_id":"square-d-mhl26400v-circuit-breaker","title":"Square D | MHL26400V | Circuit Breaker | 400A | 2-Pole | 26400V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D MHL26400V Circuit Breaker—a rugged, high-capacity protection device built for maintenance, retrofit, and replacement in demanding electrical environments. This 400 A, 2-pole breaker is engineered to handle heavy-duty power distribution at a voltage of 26,400 V, safeguarding feeders and critical equipment from faults while keeping downtime to a minimum.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 26,400 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e Part number MHL26400V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose the MHL26400V for your system?\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cstrong precise compatibility:\u003e Use the part number MHL26400V as the definitive reference to confirm fit and ratings before purchasing, ensuring a seamless replacement in your Square D panels.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong reliable high-current protection:\u003e Designed to interrupt substantial fault currents, protecting downstream equipment and reducing the risk of cascading outages on industrial or commercial power paths.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong simplified upgrades and retrofits:\u003e A purpose-built solution for retrofit projects where you need a like-for-like or higher-capacity upgrade without complex rewiring.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use cases\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMaintenance outages where a dependable, high-capacity breaker is required to restore service quickly and safely.\u003c\/li\u003e \u003cli\u003eRetrofit projects upgrading aging electrical infrastructure to current protection standards.\u003c\/li\u003e \u003cli\u003eNew installations in large facilities that operate at elevated voltages and demand robust overcurrent protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical guidance for buyers\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAlways verify fit by cross-referencing the panel model with the MHL26400V specification before ordering.\u003c\/li\u003e \u003cli\u003eConfirm the system’s voltage and current requirements align with the 26,400 V, 400 A, 2-pole configuration to ensure optimal protection.\u003c\/li\u003e \u003cli\u003eDuring installation, follow standard electrical safety practices and the manufacturer’s torque and termination guidelines to maintain performance and safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426343014562,"sku":"MHL26400V","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-mhl26400v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}