{"product_id":"siemens-pxd63s120al-circuit-breaker","title":"Siemens | PXD63S120AL | Circuit Breaker | 1200A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for demanding, high-current installations, the Siemens \u003cstrong\u003ePXD63S120AL\u003c\/strong\u003e Circuit Breaker delivers reliable overcurrent protection for three-phase power systems. With a 1200A rating and a 600V operating range, this 3-pole unit is designed to cleanly isolate faults and protect downstream equipment, minimizing downtime in critical environments.\u003c\/p\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement projects, this breaker aligns with Siemens switching gear and panel systems, helping you preserve coordinated protection and consistent performance across your distribution network. When exact compatibility matters, the part number is the most reliable reference—PXD63S120AL ensures you’re selecting a unit that matches your ratings and physical fit.\u003c\/p\u003e \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\u003c\/strong\u003e: 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference\u003c\/strong\u003e: Part number PXD63S120AL for precise compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this Siemens breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eOptimized for Siemens panel systems and switchgear, enabling straightforward installation and predictable coordination with existing protection devices.\u003c\/li\u003e \u003cli\u003eRugged, industrial-grade construction designed to withstand the demands of high-current distribution environments.\u003c\/li\u003e \u003cli\u003eIdeal for retrofit projects where upgrading protection without extensive rewiring is a goal, supporting efficient modernization of your electrical infrastructure.\u003c\/li\u003e \u003cli\u003eClear, unambiguous compatibility when you reference the exact part number, reducing guesswork in maintenance and replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacements in aging or worn-out three-phase systems that require robust 1200A protection at 600V.\u003c\/li\u003e \u003cli\u003eRetrofit initiatives to upgrade protection alignment with existing Siemens equipment and panel configurations.\u003c\/li\u003e \u003cli\u003eMaintenance scenarios where standardized, high-current breakers minimize downtime and ensure consistent trip characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eBuying and installation tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering by cross-referencing the exact part number (PXD63S120AL) with your panel’s documentation.\u003c\/li\u003e \u003cli\u003ePlan for proper handling and torque on termination points to maintain reliable electrical connections over time.\u003c\/li\u003e \u003cli\u003eStore spare units in appropriate conditions to preserve integrity until installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Siemens PXD63S120AL Circuit Breaker for dependable, high-current protection that integrates smoothly with your existing Siemens equipment, helping you reduce downtime and maintain steady, safe operation of your critical three-phase loads.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427426750626,"sku":"PXD63S120AL","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\/siemens-pxd63s120al-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}