{"product_id":"400q","title":"Westinghouse 400Q - Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Westinghouse 400Q circuit breaker — a rugged, dependable solution for protecting your electrical system from overcurrent conditions. When uptime and safety are non-negotiable, the 400Q stands up to the challenge with proven Westinghouse engineering behind every trip.\u003c\/p\u003e \u003cp\u003eThis breaker is designed for seamless integration in panelboards, switchboards, control panels, and OEM equipment. Its robust construction and straightforward installation make it a reliable choice for demanding environments where consistent performance and safe operation are critical in distribution panels and motor control centers.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy the Westinghouse 400Q stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReliable overcurrent protection that helps prevent damage to wiring and equipment in industrial, commercial, and OEM applications.\u003c\/li\u003e \u003cli\u003eVersatile compatibility with panelboards, switchboards, control panels, and OEM machinery, enabling flexible system designs.\u003c\/li\u003e \u003cli\u003eDesigned for safe operation in demanding electrical systems, reducing downtime and simplifying maintenance in distribution and motor control centers.\u003c\/li\u003e \u003cli\u003eDurable construction engineered to withstand the rigors of busy facilities and long service life in critical protection roles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for professionals building or upgrading electrical distributions where dependable protection is essential. The Westinghouse 400Q supports a wide range of industrial and commercial setups, delivering consistent performance in both new installations and retrofit projects that require solid, field-proven circuit protection.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical considerations for use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify compatibility with your panel or enclosure to ensure coordinated protection and proper mounting.\u003c\/li\u003e \u003cli\u003ePair the 400Q with appropriate upstream protection strategies to optimize fault clearance and system reliability.\u003c\/li\u003e \u003cli\u003ePlan for easy maintenance and fault diagnosis by placing the breaker in accessible locations within distribution panels or motor control centers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default","offer_id":46390727245986,"sku":"400Q","price":274.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_713efd51-c7cd-4e31-b5d8-2f6eb0add6aa.png?v=1765379362","url":"https:\/\/www.ampstate.com\/products\/400q","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}