{"product_id":"westinghouse-a12nc1200-circuit-breaker","title":"Westinghouse | A12NC1200 | Circuit Breaker | 1200A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003ch2\u003eWestinghouse A12NC1200 Circuit Breaker — 3-Pole, 1200A, 600V\u003c\/h2\u003e\n\u003cp\u003eFor demanding three‑phase power environments, the Westinghouse \u003cstrong\u003eA12NC1200\u003c\/strong\u003e circuit breaker delivers dependable overcurrent protection with precise compatibility. This 3‑pole device is engineered to handle up to \u003cstrong\u003e1200A\u003c\/strong\u003e at voltages up to \u003cstrong\u003e600V\u003c\/strong\u003e, making it an ideal fit for industrial panels, motor control centers, and distribution gear where high-current protection is essential.\u003c\/p\u003e\n\u003cp\u003eKey specifications at a glance:\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 3‑Pole (three‑phase protection)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUsage:\u003c\/strong\u003e suitable for maintenance, retrofit, and replacement where exact specs are required\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility reference:\u003c\/strong\u003e Part number A12NC1200 is the most reliable reference for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhy this matters in the field: a correctly sized, three‑pole breaker minimizes downtime by reliably interrupting fault currents across all phases, safeguarding downstream equipment and the integrity of your power system. By aligning with the A12NC1200 specification, you ensure a seamless fit within existing panels or MCCs and preserve consistent protection characteristics across your installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to verify fit before ordering\u003c\/strong\u003e: confirm that your enclosure or panel accepts a 3‑pole, 600V breaker of this form factor and current rating, and use the A12NC1200 part number as the primary reference to match the exact component you need.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46424438964386,"sku":"A12NC1200","price":592.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/westinghouse-a12nc1200-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}