{"product_id":"westinghouse-504c335g09-circuit-breaker","title":"Westinghouse | 504C335G09 | Circuit Breaker | 335A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse 504C335G09 circuit breaker — a precise, purpose-built protection solution for systems up to 600V. This 3-pole unit carries a 335A capacity, making it an ideal choice for maintenance, retrofit, and replacement projects where exact specifications matter. With its part-number-driven design, you can restore safe operation to demanding panels without guesswork.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 335 A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003ePart number: 504C335G09\u003c\/li\u003e \u003cli\u003eCompatibility note: Confirm fit and ratings before ordering; the part number is the best reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this Westinghouse breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDesigned specifically for retrofit and replacement in existing installations that require the 504C335G09 specification, ensuring a reliable match to your current panels and bus configurations.\u003c\/li\u003e \u003cli\u003eEfficiently supports 335A circuits in 3-pole configurations, ideal for multi-phase systems common in commercial and light-industrial environments.\u003c\/li\u003e \u003cli\u003eProvides a straightforward path to bring aging or incompatible panels back to code-compliant protection without undergoing a full panel overhaul.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUpdating commercial electrical rooms that rely on a 3-pole, 600V protection scheme with a 335A load path.\u003c\/li\u003e \u003cli\u003eReplacement of aging breakers in retrofit projects where exact Westinghouse specifications are required to maintain panel integrity.\u003c\/li\u003e \u003cli\u003eMaintenance of legacy systems in manufacturing or processing facilities where uninterrupted 600V service is critical.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical installation and compatibility tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways verify the panel model and form factor to ensure a seamless fit; use the 504C335G09 part number as the primary compatibility reference.\u003c\/li\u003e \u003cli\u003eConfirm that your service architecture supports a 600V system and that the 335A rating aligns with your continuous load calculations.\u003c\/li\u003e \u003cli\u003eIf you’re replacing an older Westinghouse device, this model is designed to align with legacy configurations — double-check mounting and termination styles before proceeding.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re performing routine maintenance, a targeted retrofit, or a strategic replacement, the Westinghouse 504C335G09 circuit breaker delivers trusted protection with precise specifications. Keep this part on hand for fast, accurate upgrades that keep your high-voltage systems running safely and smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427318583458,"sku":"504C335G09","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-504c335g09-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}