{"product_id":"siemens-3va4145-6ed24-0aa0-45a-2p-480v-circuit-breaker","title":"Siemens 3VA4145-6ED24-0AA0 45A 2P 480V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens 3VA4145-6ED24-0AA0, a 45 A, 2-pole circuit breaker built for everyday electrical work and dependable protection in panelboards, load centers, and distributed electrical systems. This device is a smart choice for maintenance teams, panel builders, and spare inventory where a direct part-number match matters, with AmpState making it easy to secure the exact part you need.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 3VA4145-6ED24-0AA0\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 45 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTypical Applications:\u003c\/strong\u003e panelboards, load centers, and electrical distribution networks\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e Ready-to-ship from AmpState\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe 3VA4145-6ED24-0AA0 stands out through its exact Siemens part-number fidelity, helping technicians avoid mismatches that can disrupt service or require cascading replacements. Designed to integrate with Siemens 3VA-series protection schemes, it delivers reliable, predictable protection for high-voltage distribution where two-pole protection is required.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWho this is for\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance crews maintaining industrial or commercial distribution systems that run at 480 V\u003c\/li\u003e \u003cli\u003ePanel builders seeking a precise, ready-to-install protection device for new or renovated panels\u003c\/li\u003e \u003cli\u003eFacilities managers and spare-parts stockers who need a guaranteed part-number match to minimize downtime\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUse cases and practical benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed 3VA-series breaker in a 480 V distribution panel to restore circuit protection quickly\u003c\/li\u003e \u003cli\u003eAdding a second protective device to a 480 V feeder in a load center during system expansion\u003c\/li\u003e \u003cli\u003eStandardizing spare inventory with a single, compatible part-number across multiple panels and installations\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy choose this over other options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBy matching the exact Siemens part-number 3VA4145-6ED24-0AA0, you ensure identical electrical characteristics and compatibility with your existing Siemens protection scheme, reducing compatibility risk and installation time. The 2-pole design provides coordinated protection for 480 V circuits, helping maintain system integrity and easier fault isolation in distribution networks.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTips for verifying fit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCross-check the part number against your panelboard or load center documentation to confirm it belongs to the Siemens 3VA family\u003c\/li\u003e \u003cli\u003eWhen in doubt, contact AmpState with your panel model, current rating, and voltage to confirm fit and form factor\u003c\/li\u003e \u003cli\u003eKeep this exact part-numbered breaker in your spare inventory to ensure rapid replacement and minimal downtime\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eReady to secure reliable 480 V protection with a precise, manufacturer-matched part? AmpState has the Siemens 3VA4145-6ED24-0AA0 in stock. If you need help confirming compatibility or a direct match for your panel, drop us a message and we’ll guide you to the right fit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413705838754,"sku":"3VA4145-6ED24-0AA0","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-3va4145-6ed24-0aa0-45a-2p-480v-circuit-breaker-ampstate-372.webp?v=1789085649","url":"https:\/\/www.ampstate.com\/products\/siemens-3va4145-6ed24-0aa0-45a-2p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}