{"product_id":"westinghouse-nb21200-circuit-breaker","title":"Westinghouse | NB21200 | Circuit Breaker | 1200A | 2-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eWestinghouse NB21200 Circuit Breaker — a high-current, bolt-on solution engineered for reliability in demanding electrical panels. This 2-pole unit delivers 1200A at a 600V rating, making it a precise fit for maintenance, retrofit, and replacement projects where exact specifications matter. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 1200A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eOfficial Westinghouse part NB21200 — a precise reference point for compatibility in your system.\u003c\/li\u003e \u003cli\u003eBolt-On mounting to provide a secure, straightforward installation aligned with high-current protection needs.\u003c\/li\u003e \u003cli\u003eSpecifically suited for situations where exact specs are required — ideal for maintenance cycles, retrofits, and replacement workflows.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and retrofit projects where exact matching specs are essential.\u003c\/li\u003e \u003cli\u003eReplacement of aging components that require a 1200A, 2-pole, 600V solution.\u003c\/li\u003e \u003cli\u003eNew installations in panels that support bolt-on breakers with this rating and configuration.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and compatibility notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBefore ordering, confirm the fit and ratings match your panel requirements. The NB21200 part number is the most reliable reference for compatibility, ensuring you maintain safe, compliant operation across your electrical system.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eValue in practice\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor technicians and facilities teams, this breaker offers a dependable path to restore essential electrical protection with minimal downtime, helping keep critical equipment energized and protected during routine maintenance or capacity upgrades.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eStay aligned with your specs and protection needs — choose the Westinghouse NB21200 for dependable, high-current circuit protection.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427172372642,"sku":"NB21200","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a0994f42-7fad-49d1-911a-c2784022b8c9.png?v=1765492979","url":"https:\/\/www.ampstate.com\/products\/westinghouse-nb21200-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}