{"product_id":"westinghouse-504c336g05-circuit-breaker","title":"Westinghouse | 504C336G05 | Circuit Breaker | 3-Pole | 415V","description":"\u003cdiv\u003e\n\u003cp\u003eDiscover the Westinghouse 504C336G05 Circuit Breaker — a purpose-built solution for 3-pole, 415V protection tasks in maintenance, retrofit, and replacement projects. Designed to fit a range of Westinghouse panel configurations, this model is your dependable choice when exact compatibility and reliable switching performance are paramount.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 415V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 504C336G05\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e maintenance, retrofit, and replacement in compatible Westinghouse electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Westinghouse breaker stands out\u003c\/h3\u003e\n\u003cp\u003eUnlike generic substitutes, the 504C336G05 is a purpose-built Westinghouse component whose fit and ratings are aligned with legacy and modern panels expecting this exact part reference. The critical advantage is accuracy: using the correct part number ensures compatibility with mounting, wiring schemes, and protective operating characteristics, reducing installation guesswork and downtime.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePanel maintenance: stock a reliable 3-pole, 415V breaker on service trucks to quickly resolve tripping or fault conditions.\u003c\/li\u003e \u003cli\u003eRetrofit projects: upgrade older 3-phase systems to current wiring standards while preserving your existing panel architecture.\u003c\/li\u003e \u003cli\u003eReplacement scenarios: swap in the exact Westinghouse 504C336G05 to restore original protection profiles without adapters or workarounds.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical notes for a perfect fit\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eVerify compatibility:\u003c\/strong\u003e confirm the panel model and circuit requirements align with the 504C336G05 reference before ordering.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMatch the ratings:\u003c\/strong\u003e ensure the installation’s load profiles and interrupting ratings are appropriate for your specific application.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHandle with care:\u003c\/strong\u003e store and install in clean, dry environments to maintain terminal integrity and performance over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it compares with alternatives\u003c\/h3\u003e\n\u003cp\u003eWhen you need a precise, field-verified match for Westinghouse panels, the 504C336G05 reduces the risk of mismatched mounting, terminals, or protection characteristics that generic breakers might introduce. This specificity translates to smoother retrofits, fewer on-site adjustments, and faster service calls—especially in busy commercial or industrial environments.\u003c\/p\u003e \u003cp\u003eIn short, the Westinghouse 504C336G05 3-Pole 415V circuit breaker is crafted for reliability in the hands of professionals who demand exact compatibility, straightforward installation, and durable performance. If your project requires a genuine part reference for maintenance, retrofit, or replacement, this model delivers clarity and confidence from first fit to final test.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427318452386,"sku":"504C336G05","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\/westinghouse-504c336g05-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}