{"product_id":"square-d-mhl36120040dc1625-circuit-breaker","title":"Square D | MHL36120040DC1625 | Circuit Breaker | 1200A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D MHL36120040DC1625 circuit breaker—a robust, high-current 3-pole solution designed for demanding electrical systems. With a 1200A rating and a 600V maximum, it provides reliable protection for large-scale distribution and equipment feeds. This model is tailored for maintenance, retrofit, and replacement projects where exact specifications matter, and the part number MHL36120040DC1625 serves as your strongest compatibility reference.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 1200A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e MHL36120040DC1625\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong precise compatibility:\u003e Designed to align with Square D MHL-series panels and configurations. The MHL36120040DC1625 designation is the most reliable reference for matching physical fit and electrical ratings.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong reliable for high-load environments:\u003e 1200A capacity makes it suitable for main feeders and large distribution circuits found in industrial, commercial, and data-center settings.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong planned replacement and retrofit friendly:\u003e Ideal for scheduled maintenance windows or upgrades where you need a direct swap to maintain system integrity without re-engineering parts of the panel.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong clear fit guidance:\u003e Use the part number as the primary compatibility check, and always confirm the panel catalog number and bus arrangement before ordering.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and ideal applications\u003c\/h3\u003e\n\u003cp\u003eThis 3-pole, 600V breaker is well-suited for heavy-duty distribution panels and feeders in environments where large current protection is essential. Typical applications include:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMain feeders feeding large motor loads or substations within manufacturing facilities\u003c\/li\u003e \u003cli\u003eRetrofits in existing Square D panels that require a 1200A, 3-pole, 600V device\u003c\/li\u003e \u003cli\u003eCritical power distribution points in data centers and commercial complexes where reliable, high-current protection is needed\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBefore ordering, confirm fit by cross-referencing the exact part number: MHL36120040DC1625. This is the most reliable reference for compatibility.\u003c\/li\u003e \u003cli\u003eVerify the panel type, catalog number, and bus configuration to ensure seamless installation with your Square D electrical system.\u003c\/li\u003e \u003cli\u003eCheck that your system voltage does not exceed 600V and that the required current rating is 1200A for continuous operation and protection.\u003c\/li\u003e \u003cli\u003eKeep a spare part on hand for planned maintenance to minimize downtime and keep critical circuits protected.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you’re planning a retrofit, replacement, or routine maintenance of a high-current, three-phase protection scheme, the Square D MHL36120040DC1625 provides a direct, dependable path to maintaining safe and reliable power distribution. Leverage the exact part number for precise compatibility and make informed purchasing decisions that align with your panel’s specifications and protection needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426750550178,"sku":"MHL36120040DC1625","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-mhl36120040dc1625-circuit-breaker-1200a-3-pole-600v-630.webp?v=1789616127","url":"https:\/\/www.ampstate.com\/products\/square-d-mhl36120040dc1625-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}