{"product_id":"3va5217-6ef31-0aa0","title":"3VA5217-6EF31-0AA0 - HFAS 175 Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003e3VA5217-6EF31-0AA0 - HFAS 175 Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you’re dealing with three-phase power, you don’t want to overthink circuit protection—you want something that works and keeps working. The Siemens 3VA5217-6EF31-0AA0 is built for exactly that. It’s a 175 amp, 3-pole circuit breaker from the 3VA52 series, commonly used in commercial panels and light industrial setups where reliability is expected, not optional.\u003c\/p\u003e\n\u003cp\u003eThis model uses a thermal magnetic trip unit, which is about as straightforward as it gets. It handles overloads and short circuits without needing fine-tuning or ongoing adjustments. The settings are fixed—175A for overload protection and 10x that for instantaneous trips—so once it’s in place, it does its job in the background without any extra attention.\u003c\/p\u003e\n\u003cp\u003eIn real-world terms, that means fewer headaches during installation and fewer surprises down the line. If you’re replacing an existing breaker or putting together a panel that needs dependable protection, this is one of those components you install and move on from—because it just handles its role.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e175 amp rating suited for common commercial and industrial loads\u003c\/li\u003e\n\u003cli\u003e3-pole design for full three-phase protection\u003c\/li\u003e\n\u003cli\u003eThermal magnetic trip unit for reliable, familiar performance\u003c\/li\u003e\n\u003cli\u003e35kA interrupting rating at 480V for handling higher fault levels\u003c\/li\u003e\n\u003cli\u003eFixed trip settings (Ir = 175A, Ii = 10× In) keep things simple\u003c\/li\u003e\n\u003cli\u003ePart of the Siemens 3VA52 (Frame 250) lineup\u003c\/li\u003e\n\u003cli\u003eNo field adjustments needed—install it, and you’re set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 3VA5217-6EF31-0AA0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Siemens 3VA52\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 175A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e Up to 480V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Capacity:\u003c\/strong\u003e 35kA @ 480V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Type:\u003c\/strong\u003e Thermal Magnetic (TM240, ATAM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e 250\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 9.65\" H × 6.3\" W × 5.9\" D\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUL listed for use in North American electrical systems\u003c\/li\u003e\n\u003cli\u003eManufactured to meet established safety and performance standards\u003c\/li\u003e\n\u003cli\u003eBuilt with materials suited for consistent, long-term use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial electrical distribution panels\u003c\/li\u003e\n\u003cli\u003eLight industrial equipment and machinery\u003c\/li\u003e\n\u003cli\u003eFacility power systems and infrastructure\u003c\/li\u003e\n\u003cli\u003eReplacement for Siemens 3VA52 series breakers\u003c\/li\u003e\n\u003cli\u003eInstallations where fixed, no-adjustment protection is preferred.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cblockquote\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eUse of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer.\u003cstrong\u003e CIRCUIT BREAKER SUPERSTORE®\u003c\/strong\u003e is an independent reseller and is \u003cstrong\u003enot \u003c\/strong\u003ean authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do \u003cstrong\u003enot\u003c\/strong\u003e apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eSiemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are \u003cstrong\u003eNOT \u003c\/strong\u003esupplied by Siemens AG or its affiliates.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIEMENS","offers":[{"title":"New","offer_id":51696285745451,"sku":"3VA5217-6EF31-0AA0","price":1500.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/3va5217-6ef31-0aa0","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}