{"product_id":"westinghouse-ma3800-circuit-breaker","title":"Westinghouse | MA3800 | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eWestinghouse MA3800\u003c\/strong\u003e is a 3-Pole circuit breaker designed for three-phase electrical systems, delivering dependable protection for maintenance, retrofit, and replacement projects. With exacting compatibility in mind, this device relies on the MA3800 part number as the primary reference to ensure a seamless fit in your panel or equipment when matching specifications is essential.\u003c\/p\u003e \u003ch3\u003eWhat makes the MA3800 stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e tailored for balanced safeguarding of three-phase circuits, helping prevent uneven load and potential equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable replacement option\u003c\/strong\u003e that adheres to Westinghouse performance standards, providing consistent trip characteristics and electrical behavior.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit-friendly\u003c\/strong\u003e design supports upgrades and modernization of older panels without extensive rewiring or compatibility concerns.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility reference\u003c\/strong\u003e use of the MA3800 part number to minimize ordering guesswork and mismatches.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eBest suited for industrial and commercial environments where three-phase power drives motors, transformers, or processing equipment. Ideal scenarios include:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePanel maintenance and component replacement in existing three-phase installations\u003c\/li\u003e \u003cli\u003eRetrofits that require a precise match to original protective characteristics\u003c\/li\u003e \u003cli\u003eUpgrading aging electrical infrastructure while maintaining system reliability\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility notes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBefore ordering, \u003cstrong\u003econfirm fit and ratings\u003c\/strong\u003e to ensure compatibility with your specific panel or equipment.\u003c\/li\u003e \u003cli\u003eRely on the \u003cstrong\u003eMA3800\u003c\/strong\u003e as the best compatibility reference when selecting a replacement circuit breaker in Westinghouse systems.\u003c\/li\u003e \u003cli\u003eFollow standard safety practices—de-energize equipment, apply lockout\/tagout procedures, and consult a licensed electrician for any installation concerns.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe Westinghouse MA3800 3-Pole Circuit Breaker offers a practical, reliable solution for protecting three-phase electrical systems. Whether you’re maintaining a legacy setup, retrofitting to modern components, or stocking spare parts for future maintenance, this 3-Pole breaker helps you keep power systems safe, compliant, and ready to perform.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46424771428514,"sku":"MA3800","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-ma3800-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}