{"product_id":"square-d-le36300lsg","title":"Square D LE36300LSG 300A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D LE36300LSG 300A 3-Pole 600V Circuit Breaker is built for serious, high-demand electrical systems that demand dependable overcurrent protection. With a 300 amp rating and a three-pole design, this breaker is purpose-built for 3-phase power distribution in commercial and industrial environments, delivering consistent protection across all phases in up to 600 V installations.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LE36300LSG\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 300 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal uses and scenarios\u003c\/h3\u003e\n\u003cp\u003eDesigned for three-phase electrical systems, the LE36300LSG serves as a robust main protection device or as a feeder breaker within larger panelboards. It’s a natural fit for facilities that rely on reliable 3-phase power for motors, compressors, conveyors, and other heavy loads. When you need dependable shutoff and branch protection in a 3-pole configuration, this Square D breaker delivers matching performance across all phases, helping to prevent equipment damage and reduce downtime.\u003c\/p\u003e \u003ch3\u003eWhy this Square D breaker stands out\u003c\/h3\u003e\n\u003cp\u003eIn demanding environments, you want a protection solution that aligns with the rest of your distribution ecosystem. The LE36300LSG is part of Square D’s legacy lineup, known for consistency and compatibility within Square D and Schneider Electric installations. Its 3-pole design ensures balanced protection in 3-phase circuits, while its 600 V rating makes it suitable for a range of industrial and commercial panelboard applications. If you’re upgrading or stocking replacement parts for a multi-phase system, this model provides a reliable, standard-fit option that integrates cleanly with existing Square D components.\u003c\/p\u003e \u003ch3\u003eKey considerations for installation and compatibility\u003c\/h3\u003e\n\u003cp\u003eBefore integrating the LE36300LSG, verify that your panel or switchboard supports a 3-pole, 600 V configuration and that your system’s load demands align with a 300 A protective device. As with all high-current equipment, installation should follow relevant electrical codes and manufacturer guidance. Handle with proper PPE, and ensure the equipment is de-energized and grounded during replacement or installation to maintain a safe workspace.\u003c\/p\u003e \u003ch3\u003ePractical tips and insights\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUse in three-phase environments to guarantee uniform protection across all live conductors, reducing the risk of unbalanced loading.\u003c\/li\u003e \u003cli\u003ePair with compatible Square D panels and accessories to maintain a cohesive protection strategy and simplify future maintenance or replacements.\u003c\/li\u003e \u003cli\u003eDocument the Part Number LE36300LSG in your asset tracking to streamline inventory management and service planning for large facilities.\u003c\/li\u003e \u003cli\u003eConsult local electrical codes and your facility’s safety protocols when sizing breakers for motors and heavy equipment to ensure appropriate protections and coordination.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading an aging distribution panel, stocking a maintenance inventory, or specifying parts for a new installation, the Square D LE36300LSG 300A 3-Pole 600V Circuit Breaker offers clear, reliable three-phase protection that keeps complex electrical systems running smoothly. It’s a precise fit for professionals who demand consistency, compatibility, and solid performance in demanding power environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423101407394,"sku":"LE36300LSG","price":50846.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-le36300lsg","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}