{"product_id":"lcp36300","title":"Square D LCP36300 - 300A, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cstrong\u003eSquare D LCP36300 - 300A, Circuit Breaker\u003c\/strong\u003e is built for the most demanding distribution environments. This 300A protector delivers precise, reliable overcurrent protection in a compact, rugged package, making it a trusted choice for industrial and commercial electrical systems. \u003cp\u003eEngineered to safeguard your critical loads, the Square D LCP36300 serves as the dependable main or feeder protection in panelboards, switchboards, control panels, and OEM equipment. When a fault occurs or a motor draws an surge, this circuit breaker interrupts the circuit quickly to prevent damage to conductors, transformers, and downstream devices, helping to minimize downtime and extend equipment life.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating: 300A\u003c\/strong\u003e — suitable for high-capacity feeders and motor circuits that require robust protection without frequent trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile mounting and integration\u003c\/strong\u003e — designed for panelboards, switchboards, control panels, and OEM setups, enabling seamless inclusion in existing or new electrical layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e dependable overcurrent protection\u003c\/strong\u003e — acts as a safeguard against overloads and short circuits, preserving downstream equipment and maintaining electrical system integrity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade durability\u003c\/strong\u003e — built to withstand the demands of busy distribution rooms and motor control centers, delivering consistent performance in challenging environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand reliability\u003c\/strong\u003e — part of the Square D lineage, offering compatibility with related protective devices and a familiar, trusted protection strategy for installers and maintenance teams.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cp\u003eConsider the Square D LCP36300 when you need reliable protection for high-load applications such as large motors, pumps, conveyors, or HVAC feeders. It’s well-suited for:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIndustrial facilities with demanding motor control centers and distribution panels\u003c\/li\u003e \u003cli\u003eCommercial buildings with substantial electrical service needs requiring robust main protection\u003c\/li\u003e \u003cli\u003eOEM equipment enclosures and control panels where a proven 300A protective solution is needed\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations and tips\u003c\/h3\u003e\n\u003cp\u003eWhen planning the installation, ensure compatibility with your panel design and downstream protection strategy. Use this 300A circuit breaker as a main or feeder device to align with your system’s current demands, and coordinate with upstream and downstream protection devices to optimize coordination and selectivity. Regular inspection of connections and adherence to panel manufacturer torque guidelines will help maintain reliable performance over time.\u003c\/p\u003e \u003cp\u003eIn summary, the Square D LCP36300 - 300A, Circuit Breaker delivers high-capacity protection, versatile integration, and the confidence of a trusted brand. For facilities and OEM builds that require sturdy overcurrent protection in distribution panels and motor control centers, this model provides a concrete, purpose-built solution that you can rely on day after day.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390624911522,"sku":"LCP36300","price":12.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_cd528561-794e-4190-bf2e-9238c7f10182.png?v=1765378437","url":"https:\/\/www.ampstate.com\/products\/lcp36300","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}