{"product_id":"siemens-3va5145-6ed31-0aa0-45a-3p-600v-circuit-breaker","title":"Siemens 3VA5145-6ED31-0AA0 45A 3P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens 3VA5145-6ED31-0AA0 is a 3-pole, 45 A, 600 V circuit breaker designed to safeguard panelboards, load centers, and electrical distribution networks. Built to match Siemens’ original specifications, it’s an ideal choice for replacement projects and stocking spares to keep your bill of materials aligned with the exact part number.\u003c\/p\u003e \u003ch2\u003eExact fit for Siemens panelboards and distribution gear\u003c\/h2\u003e\n\u003cp\u003eChoosing the authentic Siemens 3VA5145-6ED31-0AA0 ensures compatibility with your existing electrical infrastructure. By sticking to the original part number, you preserve protection coordination, reduce troubleshooting, and simplify maintenance when reliability matters most.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 45 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 3VA5145-6ED31-0AA0\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this circuit breaker stands out\u003c\/h3\u003e\n\u003cp\u003eRather than a generic replacement, this part delivers an authentic Siemens form factor and protective characteristics tailored for three-phase electrical systems. It’s engineered to slot into your existing panelboard or distribution setup with minimal modification, helping you avoid compatibility pitfalls.\u003c\/p\u003e \u003ch3\u003eUse cases and practical scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a worn or failed breaker in Siemens panelboards and load centers\u003c\/li\u003e \u003cli\u003eMaintaining BOM fidelity for service upgrades and retrofits\u003c\/li\u003e \u003cli\u003eStocking a reliable spare for quick field swaps to minimize downtime\u003c\/li\u003e \u003cli\u003eApplications in commercial and light industrial environments where a 3P 600V, 45A protective device is specified\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to verify compatibility\u003c\/h3\u003e\n\u003cp\u003eIf you’re unsure about fitment, AmpState offers support to confirm exact compatibility with your gear. Send a message to verify that 3VA5145-6ED31-0AA0 matches your panel or distribution equipment and to ensure seamless replacement.\u003c\/p\u003e \u003ch3\u003eWhat you gain when you choose AmpState\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAccess to authentic Siemens parts with precise part-number alignment\u003c\/li\u003e \u003cli\u003eReliable availability for fast replacements and maintenance planning\u003c\/li\u003e \u003cli\u003eExpert assistance to map part numbers to your BOM and installation requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413704560802,"sku":"3VA5145-6ED31-0AA0","price":2517.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-3va5145-6ed31-0aa0-45a-3p-600v-circuit-breaker-ampstate-183.webp?v=1789085304","url":"https:\/\/www.ampstate.com\/products\/siemens-3va5145-6ed31-0aa0-45a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}