{"product_id":"westinghouse-mc3800m-circuit-breaker","title":"Westinghouse | MC3800M | Circuit Breaker | 800A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eWestinghouse MC3800M Circuit Breaker\u003c\/strong\u003e is built for demanding electrical environments that require dependable, high-capacity protection. This 3-pole, 600V bolt-on unit is rated for 800A, making it an ideal fit for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003ch3\u003eSpecs in brief\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 800A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003eMounting: Bolt-On\u003c\/li\u003e \u003cli\u003eReference: Part number MC3800M\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cp\u003eDesigned to handle heavy three-phase loads, the MC3800M combines rugged construction with precise trip performance, helping you protect power systems from overloads and short circuits. The bolt-on mounting streamlines installation in compatible panels, reducing downtime during maintenance or upgrades. When you need a reliable, specification-matched replacement, this Westinghouse unit provides a straightforward path to restoring protection without compromising panel integrity.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service upgrades for commercial or industrial electrical rooms\u003c\/li\u003e \u003cli\u003eRetrofits that require an 800A, 3-pole, 600V bolt-on breaker to match existing wiring and bus configurations\u003c\/li\u003e \u003cli\u003eReplacement of aging breakers in systems where exact part references ensure compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it helps your project\u003c\/h3\u003e\n\u003cp\u003eWith the MC3800M, you gain a dependable protection solution that aligns with established panel designs and electrical ratings. Its 3-pole configuration supports balanced three-phase circuits, while the 600V rating covers a wide range of commercial and light-industrial applications. The bolt-on style not only simplifies installation but also helps ensure a solid, vibration-resistant connection for long-term reliability.\u003c\/p\u003e \u003ch3\u003eCompatibility and procurement notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, verify fit and ratings against your panel model and wiring requirements. The part number MC3800M serves as the best reference for compatibility, ensuring you’re selecting the exact unit needed for your system’s specifications.\u003c\/p\u003e \u003ch3\u003eWho benefits most\u003c\/h3\u003e\n\u003cp\u003eElectrical professionals and facility managers tackling retrofit projects, equipment upgrades, or protective-device replacements in medium- to large-scale environments will find this breaker to be a precise, durable match for their needs. It’s especially suited for setups where downtime matters and a reliable, specification-aligned part is essential.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427174207650,"sku":"MC3800M","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a0994f42-7fad-49d1-911a-c2784022b8c9.png?v=1765492979","url":"https:\/\/www.ampstate.com\/products\/westinghouse-mc3800m-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}