{"product_id":"siemens-3va5170-5ec31-0aa0-70a-3p-600v-circuit-breaker","title":"Siemens 3VA5170-5EC31-0AA0 Circuit Breaker, 70A, 3-Pole, 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens 3VA5170-5EC31-0AA0 is a rugged, reliable circuit breaker crafted for demanding industrial environments. With a 70 A current rating and three poles, this unit provides solid 3-phase protection for electrical distributions, motor feeders, and control circuits. As part of the Siemens 3VA5 series, it’s engineered to integrate seamlessly with existing Siemens protection schemes and compatible assemblies, delivering dependable performance when it matters most.\u003c\/p\u003e \u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection for balanced 3‑phase systems\u003c\/strong\u003e—helps safeguard motors, compressors, and other three-phase equipment from overloads and short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e70 A nominal current rating\u003c\/strong\u003e—adequate headroom for moderate-to-heavy load applications while maintaining precise protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V maximum voltage rating\u003c\/strong\u003e—suitable for many industrial power distribution setups and control circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart of the Siemens 3VA5 family\u003c\/strong\u003e—designed for compatibility with Siemens panels, accessories, and protection components, simplifying replacement and maintenance planning.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for service, maintenance, and replacement projects\u003c\/strong\u003e—a practical choice when upgrading or refreshing aging protection in established installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial motor control centers and equipment feeders where reliable three‑phase protection is essential.\u003c\/li\u003e \u003cli\u003eDistribution panels and electrical rooms in manufacturing, processing, and packaging facilities.\u003c\/li\u003e \u003cli\u003eMaintenance and retrofit projects that require a compatible Siemens replacement for legacy 3VA5 components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and verification\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel and part number\u003c\/strong\u003e—3VA5170-5EC31-0AA0. Verify fit by part number and application requirements to ensure seamless integration with your existing panel or enclosure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility check\u003c\/strong\u003e—If you’re unsure about fit, we can assist with matching part numbers to your specific panel schedule and protection scheme. \u003cstrong\u003eMessage us for compatibility support\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specs at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 70 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\u003eSeries:\u003c\/strong\u003e 3VA5\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 3VA5170-5EC31-0AA0\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNotes: This component is intended for industrial service and replacement work. Verify fit by part number and application needs before ordering. If you need help confirming compatibility or matching this breaker to your panel, just reach out—we’re ready to assist with precise, tailored guidance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46416094593186,"sku":"3VA5170-5EC31-0AA0","price":2712.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-3va5170-5ec31-0aa0-circuit-breaker-70a-3-pole-600v-breakers-312.webp?v=1789235761","url":"https:\/\/www.ampstate.com\/products\/siemens-3va5170-5ec31-0aa0-70a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}