{"product_id":"siemens-3va5170-4ec31-0aa0-70a-3p-600v-circuit-breaker","title":"Siemens 3VA5170-4EC31-0AA0 Circuit Breaker, 70A, 3-Pole, 600V","description":"\u003cdiv\u003e\n\u003cp\u003eWhen industrial power reliability matters, the Siemens 3VA5170-4EC31-0AA0 Circuit Breaker delivers precise, three‑phase protection for demanding environments. Designed for industrial service, maintenance, and replacement projects, this 70 A, 3‑pole unit is built to interrupt all three phases cleanly at up to 600 V, helping safeguard motors, feeders, and distribution panels from fault conditions.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 70 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage: 600 V\u003c\/li\u003e \u003cli\u003ePart number: 3VA5170-4EC31-0AA0\u003c\/li\u003e \u003cli\u003eApplication: Industrial service, maintenance, and replacement projects\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree‑phase protection: Interrupts all three lines simultaneously to prevent phase imbalances and transformer or motor damage.\u003c\/li\u003e \u003cli\u003eExact part‑number compatibility: The 3VA5170-4EC31-0AA0 designation ensures that you’re selecting a genuine fit for Siemens panels and compatible systems, reducing installation guesswork.\u003c\/li\u003e \u003cli\u003e600 V rating for industrial power: Suitable for many factory floors, warehouses, and automation setups that rely on robust, reliable circuit protection.\u003c\/li\u003e \u003cli\u003eSimplified replacement workflow: Engineered for straightforward substitution in existing Siemens installations, helping minimize downtime during service or upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor drives and conveyors in manufacturing lines that require reliable three‑phase protection.\u003c\/li\u003e \u003cli\u003eService and maintenance upgrades in industrial panels where a Siemens replacement breaker is needed.\u003c\/li\u003e \u003cli\u003eFeeder protection for critical equipment such as pumps, fans, and HVAC systems in large facilities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation guidance\u003c\/h3\u003e\n\u003cp\u003eTo ensure proper fit, verify the exact part number 3VA5170-4EC31-0AA0 against your panel documentation and the application requirements. This helps confirm compatibility with your Siemens panel and the intended electrical environment. If you’re unsure about matching a part number to your setup, our team can assist—just send a message and we’ll help confirm compatibility and suitability for your project.\u003c\/p\u003e \u003ch3\u003eWhat you gain with Siemens quality\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConsistent performance in industrial settings with reliable interruption of fault currents.\u003c\/li\u003e \u003cli\u003eLong-term availability and support within Siemens’ ecosystem, easing future replacements and inventory planning.\u003c\/li\u003e \u003cli\u003eClear documentation and traceability through the exact model number—minimizing installation guesswork and compliance risk.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eReady to move forward with your Siemens 3VA5170-4EC31-0AA0 replacement or upgrade? Verify the part number against your application requirements, and reach out if you need confirmation on compatibility — we’ll help ensure a smooth, downtime-conscious fit for your 3‑phase system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46416094658722,"sku":"3VA5170-4EC31-0AA0","price":1997.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/siemens-3va5170-4ec31-0aa0-70a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}