{"product_id":"siemens-3va4140-6ed34-0aa0-40a-3p-480v-circuit-breaker","title":"Siemens 3VA4140-6ED34-0AA0 40A 3P 480V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens 3VA4140-6ED34-0AA0 40 A 3P 480V circuit breaker—the robust protection device designed for panelboards, load centers, and electrical distribution systems. This exact part number is ideal for retrofit work and maintenance planning where preserving a consistent component identity is critical to project timelines and documentation.\u003c\/p\u003e \u003ch3\u003eExact model, precise protection\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Siemens 3VA4140-6ED34-0AA0\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 40 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3 (3P)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Panelboards, load centers, electrical distribution\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters for your project\u003c\/h3\u003e\n\u003cp\u003eWhen retrofitting or performing routine maintenance, keeping the same part number across equipment avoids mismatches and simplifies order fulfillment, installation, and future servicing. The 3VA4140-6ED34-0AA0 is built to provide dependable tripping when circuits exceed safe limits, helping protect wiring, devices, and operators.\u003c\/p\u003e \u003ch3\u003eUse cases \u0026amp; scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed breaker in an existing Siemens installation without introducing part-number changes that complicate spares inventories.\u003c\/li\u003e \u003cli\u003eUpgrading distribution panels where a 40 A, 3P, 480 V device is required for essential loads.\u003c\/li\u003e \u003cli\u003ePlanning maintenance cycles where predictable, standard components streamline procurement and documentation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it compares to alternatives\u003c\/h3\u003e\n\u003cp\u003eUnlike generic substitutes, this is a genuine Siemens component with verified compatibility for Siemens panelboards and distribution equipment. Its precise 3P, 480 V rating aligns with common industrial and commercial configurations, reducing the risk of nuisance trips or accessory incompatibilities that can occur with mismatched units.\u003c\/p\u003e \u003ch3\u003eAvailability and support\u003c\/h3\u003e\n\u003cp\u003eAvailable from AmpState. If you’re unsure about fit or compatibility with your specific panel or load center, AmpState can help you confirm the correct part. \u003cem\u003eNeed help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46411051008162,"sku":"3VA4140-6ED34-0AA0","price":1480.0,"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-3va4140-6ed34-0aa0-40a-3p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}