{"product_id":"siemens-hfxd63b110-110a-3p-600v-circuit-breaker","title":"Siemens HFXD63B110 110A 3P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens HFXD63B110\u003c\/strong\u003e is a robust circuit breaker designed to deliver reliable overcurrent protection in panelboards, load centers, and electrical distribution systems. This 110 A, 3-pole, 600 V device is engineered for durability and steady performance in demanding commercial and industrial environments, helping keep critical power pathways safe and stable.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\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 HFXD63B110\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 110 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens breaker stands out\u003c\/h3\u003e\n\u003cp\u003eDesigned with retrofit and maintenance in mind, the HFXD63B110 helps you maintain consistent part numbers across panel upgrades or service work. If you’re upgrading older gear or replacing a worn-out breaker, keeping the same part number simplifies ordering, reduces downtime, and ensures compatibility with existing bus configurations and trip characteristics.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where the part number must stay consistent to match existing documentation and inventory\u003c\/li\u003e \u003cli\u003eMaintenance planning for panelboards and distribution boards that require reliable 110 A protection\u003c\/li\u003e \u003cli\u003eReplacement in commercial and light-industrial distribution systems that operate at standard 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical benefits you’ll notice\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eStreamlined replacements that align with your current equipment catalog, reducing guesswork during procurement\u003c\/li\u003e \u003cli\u003eClear compatibility with Siemens panelboards and load centers designed for 3-pole, 600 V protection\u003c\/li\u003e \u003cli\u003eSupport from AmpState for fit confirmation—help ensure you’re selecting the exact part you need\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to use and what to expect\u003c\/h3\u003e\n\u003cp\u003eInstall as part of routine maintenance or during a controlled retrofit to restore reliable protection for your electrical distribution. The 3-pole configuration accommodates multi-branch circuits, providing coordinated shutoff across all phases. For installers and facility managers, ensuring the breaker matches the panel’s bus configuration and trip settings is essential for predictable operation and safety.\u003c\/p\u003e \u003cp\u003eAvailable from AmpState, the Siemens HFXD63B110 is a practical choice when reliability, compatibility, and ease of replacement matter most. If you need help confirming fit or matching a part number to your panel, a quick message will connect you with a specialist who can verify compatibility and keep your project moving.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46411106123938,"sku":"HFXD63B110","price":4598.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/siemens-hfxd63b110-110a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}