{"product_id":"siemens-fxd63b125-125a-3p-circuit-breaker","title":"Siemens FXD63B125 125A 3P Circuit Breaker, Bolt-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens FXD63B125 is a dependable 125 A, 3-pole bolt-on circuit breaker designed for everyday electrical work. Perfect for protecting circuit paths in panelboards, load centers, and broader electrical distribution systems, it’s an ideal choice for seamless replacements and robust spare stock that keeps your BOM aligned to the original part number.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e FXD63B125\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 125 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Panelboards, load centers, and electrical distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters for your project\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure, durable installation:\u003c\/strong\u003e Bolt-On mounting provides a solid, vibration-resistant connection ideal for demanding electrical environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact fit for replacement projects:\u003c\/strong\u003e With the FXD63B125, you can align replacements with original equipment and maintain consistent protection across your distribution panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSmart spare strategy:\u003c\/strong\u003e Keep a ready-to-use 125 A, 3-pole unit on hand to minimize downtime and keep BOMs aligned with the original Siemens part number.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile protection:\u003c\/strong\u003e Suitable for protecting circuits in various distribution setups, helping you maintain safe, reliable power delivery.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits most\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eElectricians undertaking panelboard or load-center upgrades and replacements\u003c\/li\u003e \u003cli\u003eFacilities maintenance teams needing reliable spares to reduce downtime\u003c\/li\u003e \u003cli\u003eElectrical contractors sourcing compatible parts for Siemens-based installations\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBuy with confidence\u003c\/p\u003e\n\u003cp\u003eAmpState offers the FXD63B125 for customers who value compatibility and quick access to genuine Siemens parts. If you’re unsure about fit, we’re ready to help—send us a message to confirm compatibility and ensure you’re selecting the exact part for your panel model.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412494504098,"sku":"FXD63B125","price":3228.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/siemens-fxd63b125-125a-3p-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}