{"product_id":"siemens-hpxd63b120-circuit-breaker","title":"Siemens | HPXD63B120 | Circuit Breaker | 1200A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens HPXD63B120 Circuit Breaker — a robust, three-pole protection solution engineered for 600-volt industrial power systems. With a 1200A rating, this unit is built to handle high-demand feeders and critical distribution paths, making it an ideal choice for maintenance, retrofit, and replacement when exact specifications are essential.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\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\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e HPXD63B120\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRecommended use:\u003c\/strong\u003e Maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImportant note:\u003c\/strong\u003e Confirm fit and ratings before ordering; the HPXD63B120 part number is the best reference for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cp\u003eThis Siemens breaker excels in settings where reliable three-phase protection is crucial. Use it for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRetrofits and upgrades to existing 3-phase 600V electrical distributions in manufacturing facilities\u003c\/li\u003e \u003cli\u003eSpare or replacement provisioning for large feeders in industrial panels and motor control centers\u003c\/li\u003e \u003cli\u003eMaintenance scenarios where exact electrical specifications must be matched to avoid compatibility issues\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this Siemens breaker stands out\u003c\/h2\u003e\n\u003cp\u003eChoosing the HPXD63B120 means aligning with Siemens’ approach to dependable, field-proven protection. The three-pole design provides balanced protection across all phases, reducing the risk of uneven loading and ensuring consistent performance in demanding environments. When replacement or retrofits are needed, this unit’s exact specifications help minimize downtime and compatibility questions, delivering a straightforward, reliable upgrade path.\u003c\/p\u003e \u003ch2\u003eCompatibility and installation guidance\u003c\/h2\u003e\n\u003cp\u003eTo ensure a precise fit, verify that the HPXD63B120 matches your panel or distribution equipment’s current specifications. The part number HPXD63B120 is your best reference for compatibility, so cross-check it against technical drawings or the panel book before purchasing. Installation should be performed by a qualified electrician, following all applicable safety standards and local electrical codes.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427482980514,"sku":"HPXD63B120","price":47046.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hpxd63b120-circuit-breaker-1200a-3-pole-600v-657.webp?v=1789729260","url":"https:\/\/www.ampstate.com\/products\/siemens-hpxd63b120-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}