{"product_id":"3va5290-7ec31-0aa0","title":"3VA5290-7EC31-0AA0 - CFAS 90 Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003e3VA5290-7EC31-0AA0 - CFAS 90 Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Siemens 3VA5290-7EC31-0AA0 is the kind of breaker you put in and don’t have to think about again. It’s a 90 amp, 3-pole unit built for 480V systems where fault current can get high and you need something that reacts fast and does its job without fuss. With a 100kA interrupting rating, it’s meant for tougher environments—not light-duty panels. If you’re working in a commercial building or an industrial setup, that extra interrupting capacity matters. It gives you a margin of safety when things don’t go as planned. This model uses a thermal magnetic trip with fixed settings. Overload is set at 90 amps, and the instantaneous trip is locked in at 10 times that. There’s nothing to dial in or tweak. For a lot of installers and maintenance teams, that’s actually a plus—less time adjusting, fewer variables to worry about. Size-wise, it’s pretty manageable for a 250 frame breaker. It fits where you expect it to, and it doesn’t turn into a project just getting it mounted. Once it’s installed, it just sits there and does what it’s supposed to do.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e90 amp rating for typical commercial and equipment loads\u003c\/li\u003e\n\u003cli\u003e3-pole breaker for full three-phase protection\u003c\/li\u003e\n\u003cli\u003e100kA interrupting rating at 480V for higher fault current systems\u003c\/li\u003e\n\u003cli\u003eThermal magnetic trip – simple, proven protection method\u003c\/li\u003e\n\u003cli\u003eFixed trip settings – no adjustments needed in the field\u003c\/li\u003e\n\u003cli\u003eInstantaneous trip at 10x current for quick fault clearing\u003c\/li\u003e\n\u003cli\u003ePart of the Siemens 3VA5 series (250 frame)\u003c\/li\u003e\n\u003cli\u003eDesigned for line protection applications\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 3VA5290-7EC31-0AA0\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e 3VA52 \/ 3VA5\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmps:\u003c\/strong\u003e 90A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e 100kA @ 480V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Type:\u003c\/strong\u003e Thermal Magnetic (TM230)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverload Setting:\u003c\/strong\u003e 90A (fixed)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-Circuit Trip:\u003c\/strong\u003e 10x rated current\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e 250\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 9.65 in\u003c\/li\u003e\n\u003cli\u003eWidth: 6.3 in\u003c\/li\u003e\n\u003cli\u003eDepth: 5.9 in\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 systems\u003c\/li\u003e\n\u003cli\u003eMeets standard electrical safety requirements for molded case circuit breakers\u003c\/li\u003e\n\u003cli\u003eBuilt in line with current material and environmental guidelines where required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYou’ll typically see this breaker used in:\u003c\/li\u003e\n\u003cli\u003eCommercial panelboards\u003c\/li\u003e\n\u003cli\u003eIndustrial equipment and control panels\u003c\/li\u003e\n\u003cli\u003eFacilities with higher available fault current\u003c\/li\u003e\n\u003cli\u003eHVAC systems and motor loads\u003c\/li\u003e\n\u003cli\u003eGeneral 480V distribution\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":51696282140971,"sku":"3VA5290-7EC31-0AA0","price":1500.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/3va5290-7ec31-0aa0","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}