{"product_id":"siemens-3va5322-5ec31-0aa0-225a-3p-480v-circuit-breaker","title":"Siemens 3VA5322-5EC31-0AA0 225A 3P 480V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens 3VA5322-5EC31-0AA0 — a purpose-built circuit breaker designed to guard panelboards, load centers, and electrical distribution networks with precise, reliable protection. With a 225 A rating and 3 poles at 480 V, this unit is tailored for high-demand feeders and main distribution circuits in commercial and industrial settings.\u003c\/p\u003e \u003cp\u003eWhy this model stands out:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-grade compatibility\u003c\/strong\u003e — part number 3VA5322-5EC31-0AA0 ensures seamless BOM alignment and straightforward replacement without the guesswork of cross-compatibility.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e for balanced, multi-phase circuits, delivering consistent protection across all live conductors in a 480 V system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for replacement and spares\u003c\/strong\u003e — a dependable option to keep critical panelboards and distribution circuits online, with spare stock that matches the original specification.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePanelboard and load center suitability\u003c\/strong\u003e — specifically chosen for integration into standard electrical distribution architectures, reducing installation friction.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSupport for fit confirmation\u003c\/strong\u003e — AmpState offers guidance to verify compatibility with your existing equipment, helping you avoid mismatches before purchase.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOperational reliability\u003c\/strong\u003e — designed to deliver consistent performance in demanding environments, helping protect feeders, transformers, and downstream devices from faults.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical applications and use cases\u003c\/h2\u003e \u003cp\u003eThis Siemens circuit breaker is ideal for facilities upgrading or expanding their electrical distribution. Use it to replace aging breakers in service panels, retrofit existing installations, or stock spare units for quick field swaps. It’s well-suited for:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCommercial buildings with centralized electrical racks and distribution panels\u003c\/li\u003e \u003cli\u003eIndustrial spaces requiring robust, three-phase protection at 480 V\u003c\/li\u003e \u003cli\u003eFacility upgrades where matching the original BOM is critical to maintain documentation and service continuity\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it compares and what that means for you\u003c\/h3\u003e \u003cp\u003eChoosing a Siemens 3VA5322-5EC31-0AA0 over generic equivalents provides assurance of exact form, fit, and function. The OEM part number alignment reduces the risk of mounting or trip-curve incompatibilities, supports accurate spare part inventories, and helps maintain consistent maintenance records. If you’re balancing cost with reliability and BOM integrity, this model offers a straightforward, trustworthy solution.\u003c\/p\u003e \u003ch3\u003eCompatibility, fit, and support\u003c\/h3\u003e \u003cp\u003eBefore purchasing, consider your panelboard model, mounting scheme, and conductor configuration. If you’re unsure about fit, AmpState can assist in confirming compatibility with your existing gear. Reach out with your panel model and current protection scheme, and our team will help ensure you’re selecting the right device for your distribution network.\u003c\/p\u003e \u003cp\u003eProduct details at a glance:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 3VA5322-5EC31-0AA0\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 225 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eReady to secure reliable protection for your electrical distribution? The Siemens 3VA5322-5EC31-0AA0 is available from AmpState. If you need help matching a part number or confirming compatibility, message us and we’ll help you confirm fit and get you headed in the right direction.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413639778466,"sku":"3VA5322-5EC31-0AA0","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-3va5322-5ec31-0aa0-225a-3p-480v-circuit-breaker-ampstate-362.webp?v=1789072608","url":"https:\/\/www.ampstate.com\/products\/siemens-3va5322-5ec31-0aa0-225a-3p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}