{"product_id":"westinghouse-504c336g04-circuit-breaker","title":"Westinghouse | 504C336G04 | Circuit Breaker | 400A | 3-Pole | 415V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eWestinghouse 504C336G04 Circuit Breaker\u003c\/strong\u003e delivers dependable overcurrent protection for high-demand electrical installations. This 400A, 3-pole device is engineered for 415V systems, making it a precise match for panels and switchgear that require robust protection with straightforward replacement.\u003c\/p\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement projects, this circuit breaker enables you to upgrade or restore critical infrastructure with minimal downtime. The \u003cstrong\u003epart number 504C336G04\u003c\/strong\u003e is the most reliable reference when confirming fit with your equipment, ensuring you don’t mismatch ratings or mounting requirements.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 400A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 415V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: 504C336G04\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note\u003c\/strong\u003e: Confirm fit and ratings before ordering; use the part number as the best reference for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis Westinghouse breaker is ideal for scenarios that demand quick, reliable replacements in established installations. It supports upgrade cycles in commercial buildings, manufacturing lines, and electrical rooms where a 400A supply must be safeguarded without rewiring or extensive panel modifications.\u003c\/p\u003e \u003ch3\u003eUse cases and practical applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRoutine maintenance on 400A feeders in industrial panels to minimize downtime\u003c\/li\u003e \u003cli\u003eRetrofit projects replacing aging or noncompliant breakers to meet current safety standards\u003c\/li\u003e \u003cli\u003eReplacement for worn 3-pole, 415V breakers in high-load environments to maintain continuous operation\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose this Westinghouse 504C336G04\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eLayered protection for demanding electrical loads in commercial and industrial settings\u003c\/li\u003e \u003cli\u003e3-pole configuration designed for three-phase 415V systems, aligning with common industrial power distribution\u003c\/li\u003e \u003cli\u003eClear compatibility reference with the 504C336G04 part number, reducing guesswork during procurement\u003c\/li\u003e \u003cli\u003eDurable construction tailored for dependable performance in retrofit and replacement projects\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant\u003c\/strong\u003e: Before placing an order, verify that the device’s fit and ratings align with your panel or switchgear specifications. The 504C336G04 part number is the best reference to ensure a seamless match with your existing electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427318485154,"sku":"504C336G04","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-504c336g04-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}