{"product_id":"square-d-mhl360008m-circuit-breaker","title":"Square D | MHL360008M | Circuit Breaker | 800A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for technicians and facilities managers who demand exact compatibility, the Square D MHL360008M Circuit Breaker delivers reliable protection for demanding 3‑phase 600V systems. With an 800A rating and a 3‑pole configuration, this unit is built for maintenance, retrofit, and replacement projects where matching specifications is crucial to maintaining safe, uninterrupted operation.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 800A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole (three‑phase)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e Part number MHL360008M is the most reliable indicator of compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes this breaker a smart swap for your panel\u003c\/h3\u003e\n\u003cp\u003eUnlike generic replacements, this Square D model is purpose‑built to align with standard Square D panels and related equipment. The 3‑pole design provides balanced protection across all phases, which is essential for three‑phase motors, compressors, and other heavy loads common in commercial and industrial settings. By relying on the exact part number, you minimize the guesswork during retrofit or replacement, speeding up installation and reducing the risk of incompatibility.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: swap in a ready‑to‑go unit to restore circuit protection after a fault or wear.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade existing installations to a current, in‑spec 800A, 3‑pole 600V solution without major panel modifications.\u003c\/li\u003e \u003cli\u003eReplacement: keep a compatible, on‑hand breaker to minimize downtime during service outages.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFitment and compatibility guidance\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, verify that the breaker’s amperage, voltage, and pole configuration match your system requirements. The MHL360008M designation serves as the strongest compatibility reference, and cross‑checking against your panel’s documentation helps ensure a seamless fit.\u003c\/p\u003e \u003ch3\u003ePractical notes for installation\u003c\/h3\u003e\n\u003cp\u003eHandle with care and follow proper electrical safety practices. This description reflects the key specifications and intended use for maintenance, retrofit, and replacement scenarios where exact Specification alignment is required.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424735383714,"sku":"MHL360008M","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-mhl360008m-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}