{"product_id":"siemens-fxd63b150l-150a-3p-600v-circuit-breaker","title":"Siemens FXD63B150L 150A 3P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003ePower reliability meets precision protection with the Siemens FXD63B150L. This 150 A, 3-pole, 600 V circuit breaker is built to safeguard panelboards, load centers, and electrical distribution networks in everyday jobs. It’s especially valuable for retrofit projects and maintenance planning where preserving the exact part number matters for stock consistency and fast, accurate replacements.\u003c\/p\u003e \u003cp\u003eWhat makes the FXD63B150L stand out is its OEM-focused design that supports seamless integration in Siemens-based systems. By maintaining the consistent part number through repairs and upgrades, your team spends less time sourcing alternate components and more time keeping critical equipment running. This breaker delivers dependable overcurrent protection for demanding electrical environments while simplifying long-term service planning.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 150 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e FXD63B150L\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e panelboards, load centers, and electrical distribution networks\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpecial value:\u003c\/strong\u003e retrofit- and maintenance-friendly due to consistent part-number compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens breaker is the right choice\u003c\/h3\u003e\n\u003cp\u003eIf your project involves upgrades, repairs, or routine servicing of Siemens installations, the FXD63B150L delivers predictable, OEM-aligned performance. Its 3-pole configuration suits multi-phase systems, while the 150 A capacity accommodates substantial load needs without frequent replacements. The 600 V rating ensures suitability for medium- to higher-voltage distribution applications, giving you a straightforward path to secure, compliant protection in the field.\u003c\/p\u003e \u003ch3\u003eUse cases and ideal customers\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where staying with the FXD63B150L part number simplifies procurement and maintenance planning\u003c\/li\u003e \u003cli\u003eFacility managers and electrical contractors stocking spare parts for Siemens panelboards and load centers\u003c\/li\u003e \u003cli\u003eIndustrial environments requiring reliable, OEM-protected circuit protection within electrical distribution networks\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and support\u003c\/h3\u003e\n\u003cp\u003eNeed help matching a part number or confirming compatibility with your specific panel or distribution setup? AmpState can assist you in validating fit and ensuring you have the right component for your Siemens-based system.\u003c\/p\u003e \u003ch3\u003eInstallation and best practices\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify that your panel or distribution equipment is rated for 600 V and supports a 3-pole arrangement\u003c\/li\u003e \u003cli\u003eFollow the manufacturer’s installation instructions and all applicable electrical codes\u003c\/li\u003e \u003cli\u003eMaintain an organized spare parts inventory aligned with OEM part numbers to reduce downtime during service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412454428834,"sku":"FXD63B150L","price":3962.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/siemens-fxd63b150l-150a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}