{"product_id":"westinghouse-315c046g09-circuit-breaker","title":"Westinghouse | 315C046G09 | Circuit Breaker | 400A | 2-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eWestinghouse 315C046G09 Circuit Breaker is a robust, high-current protection device designed for demanding electrical systems. Built to support maintenance, retrofit, and replacement projects where exact specs matter, this 400A, 2-pole unit provides reliable isolation at up to 600V with bolt-on mounting for secure, field-ready installation.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 315C046G09\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Westinghouse\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters for your electrical system\u003c\/h3\u003e\n\u003cp\u003eThe 315C046G09 is a two-pole breaker, meaning it disconnects both conductors simultaneously, delivering reliable overcurrent protection for 400A circuits. Its bolt-on mounting simplifies installation in compatible panels, reducing field wiring complexity and ensuring a secure, vibration-resistant fit. Designed for use in 600V distribution schemes, this unit is ideal for heavy-duty service entrances, feeders, and industrial electrical distribution where quick, dependable replacement is essential.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance replacements in Westinghouse panels that require a 2-pole, 400A, 600V bolt-on breaker\u003c\/li\u003e \u003cli\u003eRetrofit projects upgrading or restoring high-current feeders in commercial or light industrial settings\u003c\/li\u003e \u003cli\u003eSpare part for service crews that service Westinghouse electrical distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eBuying tips and compatibility\u003c\/h3\u003e\n\u003cp\u003eImportant: Always confirm fit and ratings before ordering. The part number is the best reference for compatibility, so cross-check 315C046G09 against your panel’s label and manufacturer documentation. This ensures the breaker matches your panel’s interrupting rating, voltage, and mounting method for safe, compliant operation.\u003c\/p\u003e \u003cp\u003eReady to secure a precise replacement or upgrade? Add the Westinghouse 315C046G09 Circuit Breaker to your cart and ensure your 600V, 400A circuit remains protected with a trusted, exact-match component.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427327529122,"sku":"315C046G09","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-315c046g09-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}