{"product_id":"square-d-mhl3670035dc-circuit-breaker","title":"Square D | MHL3670035DC | Circuit Breaker | 700A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D MHL3670035DC circuit breaker is a robust, three‑phase protection device engineered for demanding 600V electrical systems. With a high current rating of 700A and a 3‑pole configuration, this breaker is built for maintenance, retrofit, and replacement projects where exact specs matter—and the part number is your most reliable compatibility reference.\u003c\/p\u003e \u003cstrong\u003eWhy this Square D breaker stands out\u003c\/strong\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility\u003c\/strong\u003e: Designed to match the MHL3670035DC specification. Always verify fit against your panel labeling and use the part number as the best reference for compatibility.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability\u003c\/strong\u003e: A 700A rating makes it suitable for main feeder protection and heavy-duty circuits in industrial or commercial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e: With 3 poles, it provides balanced three‑phase circuit protection, helping to maintain clean power distribution and coordinated tripping in 3‑phase systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V system readiness\u003c\/strong\u003e: Rated for up to 600V, making it appropriate for a wide range of industrial applications where higher voltage protection is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable Square D heritage\u003c\/strong\u003e: Built by a trusted brand known for durable electrical protection solutions, designed to endure demanding installation environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance tasks where the existing breaker is worn or damaged but the panel requires the same specifications.\u003c\/li\u003e \u003cli\u003eRetrofit projects aiming to preserve existing three‑phase protection while upgrading components for reliability.\u003c\/li\u003e \u003cli\u003eReplacement scenarios in facilities with 700A, 3‑pole, 600V protection needs to minimize downtime and ensure compatibility with the current electrical architecture.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eFit and installation notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm the panel’s labeling matches the 700A, 3‑pole, 600V ratings before ordering.\u003c\/li\u003e \u003cli\u003eUse the MHL3670035DC part number as the primary reference for compatibility checks—it's the most reliable indicator of fit.\u003c\/li\u003e \u003cli\u003ePrepare for standard three‑phase wiring practices and follow manufacturer safety guidelines during replacement or retrofitting.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBrand: Square D\u003c\/li\u003e \u003cli\u003ePart number: MHL3670035DC\u003c\/li\u003e \u003cli\u003eAmperage: 700A\u003c\/li\u003e \u003cli\u003ePoles: 3‑Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003eApplications: maintenance, retrofit, replacement in compatible panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen you’re upgrading or replacing an aging protection device in a 600V, three‑phase system, the Square D MHL3670035DC circuit breaker delivers dependable, project‑leading performance. Rely on its spec‑matched design to keep your distribution feeding safely and efficiently, and reference the part number to ensure a precise, drop‑in fit for your panel.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46427242791074,"sku":"MHL3670035DC","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/square-d-mhl3670035dc-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}