{"product_id":"siemens-3va4140-6ed24-0aa0-40a-2p-480v-circuit-breaker","title":"Siemens 3VA4140-6ED24-0AA0 40A 2P 480V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens 3VA4140-6ED24-0AA0\u003c\/strong\u003e is a 40 A, 2-pole, 480 V circuit breaker designed to deliver reliable protection for panelboards, load centers, and electrical distribution systems. This unit shines in retrofit work and maintenance planning, where keeping the exact part number helps maintain system compatibility and streamline ordering.\u003c\/p\u003e \u003cp\u003eIn everyday use, this breaker protects critical 480 V circuits by interrupting fault current and isolating affected sections of your electrical distribution. Its 2-pole design ensures both conductors are simultaneously disconnected, enhancing safety during faults and maintenance. Available from AmpState, this part is ready to support project timelines that depend on precise fit and proven Siemens reliability.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 3VA4140-6ED24-0AA0\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 40 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePole configuration:\u003c\/strong\u003e 2-pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e panelboards, load centers, electrical distribution\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e AmpState\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility support:\u003c\/strong\u003e Message us to confirm fit\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this Siemens 3VA4140-6ED24-0AA0 for your project?\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUnique value in retrofit scenarios where the exact part number must be preserved, reducing compatibility risk and downtime.\u003c\/li\u003e \u003cli\u003eDirect alignment with Siemens’ 3VA family, offering consistent performance characteristics and streamlined maintenance planning.\u003c\/li\u003e \u003cli\u003eClear, actionable specifications that match common industrial and commercial 480 V distribution setups.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use cases include upgrading or replacing aging protection in commercial facilities, data centers, manufacturing floors, and other environments reliant on stable 480 V feeders. It’s particularly valuable for projects that require precise part-number continuity to maintain documentation, warranties, and stocking accuracy.\u003c\/p\u003e \u003cp\u003ePractical tips to maximize value:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eVerify that your panelboard or load center accepts a 2-pole 40 A, 480 V breaker from the 3VA series.\u003c\/li\u003e \u003cli\u003eWhen planning maintenance, align part numbers to keep inventories consistent and simplify future replacements.\u003c\/li\u003e \u003cli\u003eIf you’re uncertain about fit, AmpState offers compatibility confirmation to help you avoid delays in procurement and installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46411051073698,"sku":"3VA4140-6ED24-0AA0","price":1382.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-3va4140-6ed24-0aa0-40a-2p-480v-circuit-breaker-ampstate-342.webp?v=1789010592","url":"https:\/\/www.ampstate.com\/products\/siemens-3va4140-6ed24-0aa0-40a-2p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}