{"product_id":"siemens-mxd63b500-circuit-breaker","title":"Siemens | MXD63B500 | Circuit Breaker | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens MXD63B500, 3-Pole 600V Circuit Breaker\u003c\/strong\u003e delivers dependable three-phase protection for industrial electrical systems. Engineered for maintenance, retrofit, and replacement projects where exact specifications matter, this unit keeps critical equipment safeguarded against overloads while maintaining system reliability.\u003c\/p\u003e \u003ch2\u003eWhy this part stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility\u003c\/strong\u003e—the part number MXD63B500 is the most reliable reference when matching protective devices to your equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e—designed for 3‑phase systems, ensuring balanced protection across all conductors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V rating\u003c\/strong\u003e—suitable for a wide range of industrial applications that require robust voltage handling.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile use cases\u003c\/strong\u003e—ideal for maintenance routines, retrofit projects to modernize panels, or replacement of aging components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cp\u003eUse this circuit breaker in industrial control panels, motor control centers, and other 3‑phase distribution equipment where reliable interruption protection is essential. Its 3‑pole design helps isolate phases simultaneously, reducing fault propagation and downtime during maintenance or fault conditions.\u003c\/p\u003e \u003ch2\u003eKey considerations for procurement\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eConfirm fit and ratings before ordering\u003c\/strong\u003e to ensure seamless integration with your existing gear.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference the MXD63B500 part number\u003c\/strong\u003e as the best compatibility guide, especially when cross‑checking with legacy Siemens equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and safety notes\u003c\/h2\u003e\n\u003cp\u003eFollow standard electrical safety practices and use a qualified electrician for installation. Verify voltage class, pole configuration, and interrupting capacity to ensure the device aligns with your system’s protection requirements. This part is intended to function as a reliable, OEM-provided component within compatible Siemens-based configurations.\u003c\/p\u003e \u003ch2\u003eWhat you can expect\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eGenuine Siemens protection device tailored for 3‑pole, 600V systems\u003c\/li\u003e \u003cli\u003eClear path for maintenance, retrofit, or replacement projects\u003c\/li\u003e \u003cli\u003eA dependable, field-proven solution that supports downtime reduction and safer electrical operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427064500386,"sku":"MXD63B500","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-mxd63b500-circuit-breaker-3-pole-600v-893.webp?v=1789666118","url":"https:\/\/www.ampstate.com\/products\/siemens-mxd63b500-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}