{"product_id":"siemens-3va4170-4ed34-0aa0-70a-600v-3-pole-circuit-breaker","title":"Siemens 3VA4170-4ED34-0AA0 - 70 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003eSiemens 3VA4170-4ED34-0AA0 is a 70A, 600V, 3-pole molded case circuit breaker designed to deliver dependable branch circuit protection in panelboards and load centers. Its compact molded-case design frees up valuable panel space while the thermal-magnetic trip unit provides stable, repeatable protection against both overcurrent and short circuits. Built to integrate seamlessly with matching OEM load centers, this breaker is a reliable choice for a wide range of electrical installations. \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e optimizes panel layout and allows for tighter, cleaner installations without compromising protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers fast, predictable responses to overloads and short circuits, reducing nuisance trips and protecting valuable equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e specifically designed to work with matching Siemens OEM load centers and panelboards, ensuring reliable mounting and electrical performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase protection\u003c\/strong\u003e with 3-pole configuration is ideal for modern commercial and light industrial circuits that run on 3-phase power.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V rating\u003c\/strong\u003e supports a broad range of residential, commercial, and light industrial applications, providing versatile protection for higher-voltage distribution.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e70A amperage rating\u003c\/strong\u003e makes it suitable for feeders and branch circuits that demand solid, dependable overcurrent protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cp\u003eUse this Siemens 3VA4170-4ED34-0AA0 breaker to safeguard distribution panels, service entrances, or subpanels in environments that require reliable three-phase protection up to 600V. It’s well-suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eResidential-commercial hybrids where a compact, space-efficient panel layout is essential\u003c\/li\u003e \u003cli\u003eCommercial lighting, HVAC, and motor control circuits that benefit from precise overload and short-circuit protection\u003c\/li\u003e \u003cli\u003eLight industrial panels that demand durable, long-lasting protection with easy replacement and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 3VA4170-4ED34-0AA0\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 70A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it compares to alternatives\u003c\/h3\u003e\n\u003cp\u003eWhen you need dependable protection for three-phase circuits in a compact footprint, this molded-case breaker with a thermal-magnetic trip unit offers a balanced solution: precise trip behavior for overloads and immediate response to short circuits, all while fitting neatly into space‑constrained panels. If you’re upgrading from older, bulkier devices or seeking a reliable match for Siemens OEM panels, this 3VA4170-4ED34-0AA0 provides clear advantages in space efficiency, trip stability, and panel compatibility.\u003c\/p\u003e \u003ch3\u003eInstallation and practical tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility with Siemens 3VA family breakers to ensure a smooth fit and reliable electrical contact.\u003c\/li\u003e \u003cli\u003eMatch the amperage rating (70A) to the protected circuit’s load to maintain proper protection without nuisance trips.\u003c\/li\u003e \u003cli\u003eEnsure proper mounting orientation and secure terminal connections as per standard electrical safety practices.\u003c\/li\u003e \u003cli\u003ePower down the panel and follow all local electrical codes during replacement or installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTrusted Siemens protection, available from AmpState, ready to safeguard your three-phase distribution with precision and efficiency.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349743554722,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens_breaker_and_panel_1d32eb42-e7a0-46d4-a281-f7a75417d32d.png?v=1764155719","url":"https:\/\/www.ampstate.com\/products\/siemens-3va4170-4ed34-0aa0-70a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}