{"product_id":"siemens-lxd63b350-circuit-breaker","title":"Siemens | LXD63B350 | Circuit Breaker | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens LXD63B350 three-pole circuit breaker, a rugged, industrial-grade protection device built to stand up to demanding electrical environments. With a 600V rating, this breaker delivers dependable overcurrent protection for three-phase systems, making it a reliable choice for maintenance, retrofit projects, or straightforward replacements in compatible Siemens panels.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e LXD63B350\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest reference for compatibility:\u003c\/strong\u003e The part number is the most reliable reference when matching replacements or upgrades\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal use cases:\u003c\/strong\u003e maintenance, retrofit, and replacement needs where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this Siemens circuit breaker stands out\u003c\/h2\u003e\n\u003cp\u003eDesigned for reliability in industrial and commercial environments, the LXD63B350 delivers consistent trip performance and solid electrical protection for three-phase circuits. Its 600V rating ensures compatibility with a wide range of distribution configurations, while the three-pole design supports balanced protection across all phases. This makes it especially suitable for equipment like motors, compressors, and other three-phase loads commonly found in manufacturing, data centers, and large facilities.\u003c\/p\u003e \u003ch2\u003eWhat to consider before purchase\u003c\/h2\u003e\n\u003cp\u003eTo ensure seamless replacement or retrofitting, verify fit and ratings before ordering. Use the exact part number—LXD63B350—as your primary compatibility reference, and cross-check it against your panel schedule or service documentation. If you’re upgrading legacy gear or aligning with Siemens distribution systems, this 3-Pole, 600V breaker is a precise match that helps maintain system safety and performance.\u003c\/p\u003e \u003ch2\u003eWho benefits most\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eElectrical maintenance teams performing routine replacements in Siemens panels\u003c\/li\u003e \u003cli\u003eEngineers planning retrofits to upgrade three-phase protection\u003c\/li\u003e \u003cli\u003eFacilities managers coordinating spare parts for reliable, long-term service\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Siemens LXD63B350 when you need a dependable, industry-grade 3-pole circuit breaker that aligns with existing Siemens specifications and supports smooth maintenance, retrofit, or replacement workflows in demanding electrical environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427064828066,"sku":"LXD63B350","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\/siemens-lxd63b350-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}