{"product_id":"square-d-mal36350-circuit-breaker","title":"Square D | MAL36350 | Circuit Breaker | 350A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D MAL36350 delivers robust overcurrent protection for three-phase electrical systems up to 600V. With a 350A rating and a 3-pole configuration, this circuit breaker is purpose-built for high-demand industrial applications, including motor circuits, feeders, and distribution panels.\u003c\/p\u003e \u003cp\u003eWhether you're performing a retrofit, maintenance, or replacement in a live panel, MAL36350 is designed to slot into compatible Square D installations with minimal downtime and consistent protective performance.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e350A current rating\u003c\/strong\u003e supports heavy-duty loads and motor starting profiles common in manufacturing, processing lines, and data-center infrastructure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-pole design (3-Pole)\u003c\/strong\u003e ensures synchronized protection across all three phases, preventing phase imbalance and protecting equipment from three-phase faults.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e600V maximum operating voltage\u003c\/strong\u003e suitable for industrial distribution, panel boards, and service entrances in commercial facilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear compatibility reference\u003c\/strong\u003e The MAL36350 part number is the best reference for verifying fit with your panel or enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly\u003c\/strong\u003e engineered for reliable operation during routine service and retrofit projects, reducing change-out time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eKey use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRetrofit aging panels to restore reliable protection for high-current circuits with minimal modification.\u003c\/li\u003e\n\u003cli\u003eReplace failed breakers in 3-phase power feeds, ensuring continuity for motors, drives, and line voltage feeders.\u003c\/li\u003e\n\u003cli\u003eInstall in new or existing Square D installations where a 350A, 3-pole, 600V device is required.\u003c\/li\u003e\n\u003cli\u003eSpare part for service crews maintaining critical manufacturing lines or data-center infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and compatibility tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAlways confirm fit and ratings before ordering. Use MAL36350 as your compatibility reference against your panel catalog label and existing breakers.\u003c\/li\u003e\n\u003cli\u003eEnsure the enclosure supports 600V operation and 3-phase protection. Verify bus connection geometry and mounting to minimize replacement time.\u003c\/li\u003e\n\u003cli\u003eHave a licensed electrician perform installation and torque per manufacturer guidelines to maintain protective coordination and safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen you need a dependable, high-current protective device for three-phase power up to 600V, the Square D MAL36350 delivers precise control and durable protection. It’s the practical choice for professionals upgrading electrical infrastructure, equipping service fleets, or refreshing critical power distribution in industrial environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425649676450,"sku":"MAL36350","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-mal36350-circuit-breaker-350a-3-pole-600v-322.webp?v=1789437337","url":"https:\/\/www.ampstate.com\/products\/square-d-mal36350-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}