{"product_id":"siemens-3va5340-6ec61-0aa0-400a-2p-480v-circuit-breaker","title":"Siemens 3VA5340-6EC61-0AA0 400A 2P 480V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens 3VA5340-6EC61-0AA0—a purpose-built circuit breaker designed to deliver reliable protection in panelboards, load centers, and electrical distribution settings. Built to align with the original Siemens installation, this 400 A, 2-pole device ensures your system stays safeguarded while maintaining exact BOM continuity for replacements and upgrades.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 400 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 480 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Siemens\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: 3VA5340-6EC61-0AA0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: panelboards, load centers, and electrical distribution\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters for your project\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOriginal BOM alignment\u003c\/strong\u003e: Ideal for replacements and spares when you need to keep your bill of materials aligned with the exact part number, reducing mismatch risk and rework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeace of mind in replacements\u003c\/strong\u003e: Designed to integrate smoothly with existing Siemens gear, minimizing compatibility concerns during renovations or downtime-safe swaps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInventory efficiency\u003c\/strong\u003e: Stock a genuine Siemens breaker that fits seamlessly with your current installations, avoiding the guesswork of substitutes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases and scenarios\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eUpgrading or refurbishing a panelboard or load center that relies on a familiar Siemens 3VA series format.\u003c\/li\u003e\n\u003cli\u003eCreating a reliable spare inventory for critical electrical distribution systems in commercial, industrial, or data-center environments.\u003c\/li\u003e\n\u003cli\u003eMaintaining precise compatibility with your original electrical distribution design while ensuring continuous protection at 480 V systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompatibility and support\u003c\/p\u003e \u003cp\u003eNeed help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit. AmpState makes this Siemens breaker readily available for projects that require dependable, authentic components.\u003c\/p\u003e \u003cp\u003ePractical installation tips\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eVerify that your panelboard or load center operates at 480 V and supports a 2-pole 400 A protection device.\u003c\/li\u003e\n\u003cli\u003eCross-check the part number 3VA5340-6EC61-0AA0 with your existing equipment’s documentation to ensure a precise replacement.\u003c\/li\u003e\n\u003cli\u003eFollow all applicable electrical codes and safety practices during installation or replacement; professional installation is recommended for critical distribution systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46411050778786,"sku":"3VA5340-6EC61-0AA0","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/siemens-3va5340-6ec61-0aa0-400a-2p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}