{"product_id":"square-d-lab36300-300a-3p-600v-circuit-breaker","title":"Square D LAB36300 Circuit Breaker, 300A, 3-Pole, 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D LAB36300 circuit breaker is built for demanding industrial environments, delivering dependable protection for service, maintenance, and replacement projects. With a 300 A rating, 3 poles, and a 600 V operating capability, this device is purposefully designed to guard three‑phase feeders and critical equipment in busy industrial settings.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage and configuration:\u003c\/strong\u003e 300 A, 3-pole design that reliably disconnects all three phases to prevent fault propagation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e Suitable for 600 V systems, making it a reliable choice for industrial distribution and equipment protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication fit:\u003c\/strong\u003e Ideal for industrial electrical service, maintenance work, and replacement projects where heavy‑duty protection is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand reliability:\u003c\/strong\u003e Square D is built to withstand demanding environments, delivering consistent performance over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this LAB36300 matters for your operation\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTargeted protection for three‑phase systems:\u003c\/strong\u003e The 3‑pole design ensures synchronized disconnection across all phases, improving safety and reducing the risk of asymmetric faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e Industrial durability:\u003c\/strong\u003e Engineered to endure the vibrations, loads, and frequent cycling common in manufacturing floors, distribution centers, and large facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e Simplified compatibility checks:\u003c\/strong\u003e Use the part number LAB36300 to confirm fit for your panel and application requirements, helping you avoid integration surprises.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompatibility and installation guidance (based on available details)\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eVerify fit by part number and application:\u003c\/strong\u003e Confirm that LAB36300 matches your panel type, mounting scheme, and voltage class before installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSupport when matching a part number:\u003c\/strong\u003e If you’re unsure about compatibility, our team can help verify fit against your specific equipment and setup.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInstallation considerations:\u003c\/strong\u003e This unit is intended for industrial circuits up to 600 V and should be installed by qualified personnel in accordance with applicable electrical codes and manufacturer guidelines.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use scenarios to consider\u003c\/p\u003e \u003cul\u003e \u003cli\u003eReplacing aging or failed 3‑pole breakers in 600 V distribution panels serving motors, conveyors, pumps, and other heavy loads.\u003c\/li\u003e \u003cli\u003eInstalling a dedicated protection device for a new industrial feeder that supplies multiple motors and control circuits.\u003c\/li\u003e \u003cli\u003eConsolidating protection in a centralized service panel to streamline maintenance and improve fault isolation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing Square D LAB36300 means opting for a proven, industrial‑grade circuit breaker designed to protect high‑demand systems. Its 300 A capacity and 3‑pole configuration provide robust, reliable protection for three‑phase networks, while the 600 V rating covers a wide range of industrial applications. If you need assistance confirming compatibility with your specific application, reach out and we’ll help ensure the LAB36300 is the right fit for your panel and duty cycle.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415983837346,"sku":"LAB36300","price":3592.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-lab36300-circuit-breaker-300a-3-pole-600v-breakers-421.webp?v=1789219254","url":"https:\/\/www.ampstate.com\/products\/square-d-lab36300-300a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}