{"product_id":"westinghouse-504c336g02-circuit-breaker","title":"Westinghouse | 504C336G02 | Circuit Breaker | 125A | 3-Pole | 415V","description":"\u003cdiv\u003e\n\u003ch2\u003eWestinghouse 504C336G02 Circuit Breaker – 125A, 3-Pole, 415V\u003c\/h2\u003e\n\u003cp\u003eThe Westinghouse 504C336G02 is a robust, three‑pole circuit breaker designed for serious electrical environments where precise protection and dependable performance matter. Built for maintenance, retrofit, and replacement work, this unit helps you safeguard your 3‑phase systems without compromising on compatibility or safety.\u003c\/p\u003e \u003ch3\u003eKey specifications that matter\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 125 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 415 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongexact compatibility:\u003e Part number 504C336G02 is the definitive reference for ensuring a correct fit in compatible panels and gear.\u003c\/strongexact\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable three‑phase protection:\u003c\/strong\u003e With a 3‑pole configuration, it protects all three phases, helping prevent unbalanced loads and cascading faults in industrial or commercial electrical distribution.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for retrofit and replacements:\u003c\/strong\u003e Engineered to slot into existing layouts where these exact specs are required, reducing guesswork during upgrades or service work.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cp\u003eDesigned for environments that demand sturdy, dependable protection in 3‑phase 415V systems, this breaker is well suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance projects on aging electrical panels that require exact 125 A, 3‑pole protection.\u003c\/li\u003e \u003cli\u003eRetrofits where upgrading to standardized Westinghouse components ensures long‑term reliability and easy sourcing.\u003c\/li\u003e \u003cli\u003eReplacement scenarios in industrial or commercial installations that operate on a 415 V three‑phase distribution network.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings to guarantee seamless installation. The best reference for compatibility is the part number itself—504C336G02. Match this against your panel labeling and manufacturers’ manuals to ensure correct mounting, trip characteristics, and conductor sizing.\u003c\/p\u003e \u003ch3\u003ePractical guidance for best outcomes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCross‑check your panel’s rated voltage (415 V) and maximum operating current (125 A) to prevent nuisance trips or under‑protection.\u003c\/li\u003e \u003cli\u003eWhen performing replacements, power down the system and follow standard safety procedures for circuit breaker work, including confirming zero voltage at the terminals.\u003c\/li\u003e \u003cli\u003eStore spares in a dry, cool environment to maintain mechanical integrity and reliable trip performance over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor dependable three‑phase protection where specification accuracy matters, the Westinghouse 504C336G02 delivers precise compatibility, solid protection, and peace of mind for maintenance, retrofit, and replacement projects.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427318550690,"sku":"504C336G02","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-504c336g02-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}