{"product_id":"siemens-fxd63b100-100a-3p-600v-circuit-breaker","title":"Siemens FXD63B100 100A 3P 600V Circuit Breaker, Bolt-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens FXD63B100 is a 100 A, 3-pole bolt-on circuit breaker crafted for reliable protection in panelboards, load centers, and electrical distribution arrays. Designed for direct part-number fidelity, this breaker is a smart choice for teams that value precise compatibility and quick replacement in the field.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 100 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\u003eMounting type\u003c\/strong\u003e: Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: FXD63B100\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTypical applications\u003c\/strong\u003e: Panelboards, load centers, and electrical distribution setups that require solid, three-phase protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose a bolt-on design? The bolt-on mounting delivers a secure, vibration-resistant connection in compatible enclosures, making it ideal for installations where reliability and serviceability matter. The FXD63B100 is purpose-built for environments that rely on a precise part-number match, reducing installation guesswork and streamlining maintenance inventories.\u003c\/p\u003e \u003cp\u003eIdeal for:\n\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance teams and service fleets that need ready-to-install, exact-match breakers\u003c\/li\u003e \u003cli\u003ePanel builders assembling multi-panel electrical distribution systems\u003c\/li\u003e \u003cli\u003eSpare inventory with a clearly identifiable Siemens FXD63B100 part number for rapid replacements\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003cp\u003eCompatibility and fit are straightforward with AmpState’s listing. If you’re verifying part numbers or confirming that FXD63B100 is the right fit for a specific panel or load center, you can rely on guidance from AmpState to confirm compatibility and ensure a seamless replacement.\u003c\/p\u003e \u003cp\u003ePractical tips for best results:\n\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCross-check your panel’s model and rating to ensure a 3-pole, 600 V, 100 A bolt-on breaker is supported.\u003c\/li\u003e \u003cli\u003eLabel the replacement correctly in your panel schedule to prevent confusion during future maintenance.\u003c\/li\u003e \u003cli\u003eStore spare FXD63B100 breakers in a dry, labeled location to preserve performance and ease of access.\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003cp\u003eWith the Siemens FXD63B100, you’re securing a purpose-built, reliable solution for protecting circuits in demanding electrical distributions. Available from AmpState, it’s designed to meet the needs of professionals who require an exact part-number match and dependable, field-ready performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410916331682,"sku":"FXD63B100","price":3632.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/siemens-fxd63b100-100a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}