{"product_id":"square-d-lhl26300-circuit-breaker","title":"Square D | LHL26300 | Circuit Breaker | 300A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D LHL26300 circuit breaker — a precise, heavy-duty overcurrent protection device designed for 300A, 2-pole operation at up to 600V. Built by Square D, this unit is crafted for reliability in maintenance, retrofit, and replacement projects where exact specifications are required.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 300A\u003c\/li\u003e \u003cli\u003ePoles: 2-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003ePart number: LHL26300\u003c\/li\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cp\u003eExact compatibility is the core advantage. The LHL26300 is purpose-built to slot into Square D panels and assemblies that require a 300A, 2-pole, 600V protection device. Rely on the part number as the best reference for compatibility, ensuring you avoid mismatches during maintenance or retrofit.\u003c\/p\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service outages on Square D electrical systems\u003c\/li\u003e \u003cli\u003eRetrofit projects upgrading protection capacity or aligning with updated safety standards\u003c\/li\u003e \u003cli\u003eReplacement of aging or failed 300A, 2-pole breakers in commercial or industrial panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings match your panel model and electrical system. Using the correct part number (LHL26300) is the most reliable way to verify compatibility and ensure uninterrupted protection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46427457487010,"sku":"LHL26300","price":4315.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/square-d-lhl26300-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}