{"product_id":"siemens-3va5340-7ec31-0aa0-400a-3p-480v-circuit-breaker","title":"Siemens 3VA5340-7EC31-0AA0 Circuit Breaker, 400A, 3-Pole, 480V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens 3VA5340-7EC31-0AA0 circuit breaker is engineered for demanding industrial electrical service, maintenance, and replacement projects. This exact model ensures compatibility when you reference the part number 3VA5340-7EC31-0AA0.\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 3VA5340-7EC31-0AA0\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400 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 \u003ch3\u003eWhy this Siemens breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eOfficial Siemens device designed to integrate with existing Siemens switchgear and panels, ensuring a smooth, plug‑in replacement experience.\u003c\/li\u003e \u003cli\u003eThree‑pole configuration delivers robust three‑phase protection for feeders and equipment in industrial facilities.\u003c\/li\u003e \u003cli\u003e400 A current rating provides reliable protection for high‑demand circuits common in manufacturing, processing, and distribution environments.\u003c\/li\u003e \u003cli\u003eExact part-number compatibility minimizes downtime and risk when upgrading or replacing components in critical power systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eNew installations in factory floors, warehouses, and processing plants that rely on dependable three‑phase protection.\u003c\/li\u003e \u003cli\u003eMaintenance or replacement of failed circuit breakers in panelboards, switchgear, and distribution assemblies.\u003c\/li\u003e \u003cli\u003eUpgrades to modernize electrical infrastructure while preserving compatibility with existing Siemens equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Verify fit by part number and application requirements. Need help matching a part number or confirming compatibility? Message us and we'll help.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415884255394,"sku":"3VA5340-7EC31-0AA0","price":12459.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-3va5340-7ec31-0aa0-circuit-breaker-400a-3-pole-480v-breakers-585.webp?v=1789207274","url":"https:\/\/www.ampstate.com\/products\/siemens-3va5340-7ec31-0aa0-400a-3p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}