{"product_id":"westinghouse-mcg3800-circuit-breaker","title":"Westinghouse | MCG3800 | Circuit Breaker | 800A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eWhen your electrical system requires a like-for-like replacement, the Westinghouse MCG3800 circuit breaker delivers precise specifications for maintenance, retrofit, and replacement projects. Designed for three‑phase panels, this 800A, 3‑pole, 600V unit ensures you restore protection with the exact performance characteristics your system was built to rely on.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 800A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e MCG3800\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRecommended use:\u003c\/strong\u003e maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat makes this model stand out\u003c\/h2\u003e\n\u003cp\u003eThe MCG3800 is a purpose-built, exact‑specification replacement from Westinghouse. By adhering to the original part number, it provides reliable compatibility for existing panels, minimizing the risk of mismatched trip characteristics, mounting layouts, or connection configurations. This means faster service, reduced downtime, and a safer, more predictable protection scheme for your 3‑phase system.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReplacing an aging or failed breaker in 3‑phase 600V installations that require 800A protection\u003c\/li\u003e \u003cli\u003eRetrofit projects where current equipment is designed around the MCG3800 specifications\u003c\/li\u003e \u003cli\u003eMaintenance tasks that demand a like-for-like protective device to preserve system behavior\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility and ordering notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number MCG3800 is the most reliable reference for compatibility with your panel, ensuring correct mounting, connections, and protection characteristics. If your documentation lists Westinghouse MCG3800 or a matching 800A, 3‑pole, 600V specification, this unit is the right fit.\u003c\/p\u003e \u003cp\u003eInstallation guidance: Have a licensed electrician verify panel compatibility and perform the replacement in accordance with local electrical codes and safety standards to maintain system integrity and safety.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46424385880226,"sku":"MCG3800","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\/westinghouse-mcg3800-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}