{"product_id":"westinghouse-nd4k-circuit-breaker","title":"Westinghouse | ND4K | Circuit Breaker | 1200A | 1-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse ND4K circuit breaker—a purpose-built, single-pole protective device designed for demanding electrical environments. With a 1200A amperage rating and a 600V capability, this ND4K model is engineered for reliability in maintenance, retrofit, and replacement projects where precise specifications matter.\u003c\/p\u003e \u003ch2\u003eWhy choose the Westinghouse ND4K 1200A, 1-Pole, 600V?\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFocused protection for one circuit:\u003c\/strong\u003e A compact, 1-pole design that delivers targeted electrical safety without unnecessary complexity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability:\u003c\/strong\u003e 1200A capacity safeguards heavy loads and critical equipment, helping to prevent costly downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAccommodates 600V systems:\u003c\/strong\u003e Suitable for industrial and commercial installations that operate at higher voltage levels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVerified compatibility with ND4K line:\u003c\/strong\u003e Using the ND4K part number ensures you’re selecting the right component for Westinghouse panels and compatible assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for lifecycle maintenance:\u003c\/strong\u003e Designed for straightforward replacement, retrofit, and upgrades where matching specs are essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 1200A\u003c\/li\u003e \u003cli\u003ePoles: 1-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFit, compatibility, and installation notes\u003c\/h2\u003e\n\u003cp\u003eBefore you order, \u003cstrong\u003econfirm the fit and ratings\u003c\/strong\u003e against your panel or electrical setup. The \u003cstrong\u003eND4K part number\u003c\/strong\u003e is the best reference for compatibility, helping ensure correct form, function, and electrical characteristics for your system.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: Replace worn or outdated components to restore original protection levels.\u003c\/li\u003e \u003cli\u003eRetrofit: Upgrade aging infrastructure with a component that matches Westinghouse specifications.\u003c\/li\u003e \u003cli\u003eReplacement: Stand-in for existing ND4K or compatible breakers when a like-for-like swap is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical insights for better outcomes\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePrepare by noting the exact panel model and the original part number to ensure a precise match.\u003c\/li\u003e \u003cli\u003eConsult installation manuals or a licensed electrician to verify suitability for critical circuits and compliance with safety standards.\u003c\/li\u003e \u003cli\u003eKeep the ND4K part number accessible during purchasing to minimize compatibility questions and speeds up sourcing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46424452497570,"sku":"ND4K","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/westinghouse-nd4k-circuit-breaker-1200a-1-pole-600v-650.webp?v=1789363746","url":"https:\/\/www.ampstate.com\/products\/westinghouse-nd4k-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}