{"product_id":"siemens-fxd63m250-circuit-breaker","title":"Siemens | FXD63M250 | Circuit Breaker | 250A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eFor facilities that rely on dependable, code-compliant protection for three-phase systems up to 600V, the Siemens FXD63M250 circuit breaker is a purpose-built solution. This 250A, 3-pole model is designed as an exact OEM replacement, making it ideal for maintenance, retrofit, or replacement projects where precise specifications and reliable performance matter.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 250A\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\u003ePart number:\u003c\/strong\u003e FXD63M250\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFit type:\u003c\/strong\u003e Direct replacement in compatible Siemens panels and distribution boards\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest reference for compatibility:\u003c\/strong\u003e Use the FXD63M250 part number to verify fit and ratings\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes the FXD63M250 stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOEM reliability\u003c\/strong\u003e—Engineered by Siemens to match the exact electrical and physical characteristics of the original equipment, preserving protection performance and electrical behavior.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect- replacement convenience\u003c\/strong\u003e—Designed to slot into existing Siemens panel configurations without guesswork, reducing downtime during maintenance or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase protection for demanding loads\u003c\/strong\u003e—A 3-pole design tailored for three-phase circuits, helping safeguard motors, pumps, and other heavy-duty equipment up to 600V.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility reference\u003c\/strong\u003e—The FXD63M250 part number is the most reliable reference when cross-checking against your panel’s specifications and requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and routine service of Siemens-powered electrical infrastructure in manufacturing floors, warehouses, and commercial facilities.\u003c\/li\u003e \u003cli\u003eRetrofit projects where an existing 250A, 3-pole, 600V breaker needs replacement without modifying the panel hardware.\u003c\/li\u003e \u003cli\u003eEmergency replacements to restore protection quickly after a fault or component failure in three-phase distribution circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters for your project\u003c\/h3\u003e\n\u003cp\u003eWhen a protective device fails or is nearing the end of its service life, choosing the exact part reference minimizes compatibility risk. The FXD63M250 ensures the same trip characteristics, terminal layout, and mounting footprint as the original component, helping you maintain electrical protection standards and code compliance. For engineers and maintenance teams, this means faster repairs, fewer surprises during installation, and predictable performance for critical loads.\u003c\/p\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, verify that your panel or switchgear supports a 250A, 3-pole, 600V Siemens breaker and that the mounting and terminal configuration align with the FXD63M250. The part number is the best reference for compatibility, so cross-check against your existing breakdown sheet or panel documentation. Proper installation should always follow applicable electrical codes and safety procedures, with appropriate lockout\/tagout practices and verification of correct voltage and circuit designation after replacement.\u003c\/p\u003e \u003cp\u003eUpgrade or maintenance with confidence by choosing the Siemens FXD63M250—a purpose-built, reliable solution for protecting three-phase electrical systems up to 600V.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426429030562,"sku":"FXD63M250","price":64574.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/siemens-fxd63m250-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}