{"product_id":"3va5290-6ec31-0aa0","title":"3VA5290-6EC31-0AA0 - HFAS 90 Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003e3VA5290-6EC31-0AA0 - HFAS 90 Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Siemens 3VA5290-6EC31-0AA0 is one of those breakers you spec when you just need it to work—no surprises, no babysitting. It’s a 90-amp, 3-pole unit from the 3VA5 line, built for standard commercial and industrial distribution where reliability matters more than bells and whistles. It uses a thermal magnetic trip unit, so it covers both sides of the problem. If the load creeps up over time, it’ll catch it if something goes wrong fast—like a short—it reacts immediately. That’s really what you want in most panel applications: simple, predictable protection. With a 35kA interrupting rating at 480V, it’s comfortable in higher fault environments without needing to step up to something oversized. And since the protection settings are fixed, you’re not dealing with adjustments in the field. Install it, wire it, and move on.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e90 Amp Rating –\u003c\/strong\u003e A common size for a lot of distribution setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Poles –\u003c\/strong\u003e Covers full three-phase protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Magnetic Trip –\u003c\/strong\u003e Handles both overloads and short circuits without complexity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e35kA @ 480V –\u003c\/strong\u003e Solid interrupting capacity for demanding systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed Trip Settings –\u003c\/strong\u003e No adjustments needed, which cuts down on install time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3VA5 Frame (250) –\u003c\/strong\u003e Compact enough for tighter panel spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Interrupting Class Design –\u003c\/strong\u003e Suitable for systems with higher available fault current\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\u003eManufacturer:\u003c\/strong\u003e Siemens\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 3VA5290-6EC31-0AA0\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e 3VA52\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\u003eAmperage:\u003c\/strong\u003e 90A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e 35kA @ 480V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e Up to 480V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Unit:\u003c\/strong\u003e Thermal Magnetic (TM230)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverload Protection (Ir):\u003c\/strong\u003e 90A (fixed)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-Circuit Protection (Ii):\u003c\/strong\u003e 10x In (fixed)\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\u003eThis model meets UL requirements for molded case circuit breakers, so it’s suitable for use in standard U.S. electrical systems. It’s built with the kind of internal components you’d expect from Siemens—nothing flashy, just made to hold up over time.\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\u003eThis breaker fits naturally in: Commercial panelboards Industrial equipment and control panels Manufacturing environments Facility upgrades or replacements Jobs where you don’t need adjustable settings\u003cbr\u003e\n\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":51696280994091,"sku":"3VA5290-6EC31-0AA0","price":1650.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0758\/1995\/files\/3VA5220-6EC31_generic_1.png?v=1768758923","url":"https:\/\/store.circuitbreakersuperstore.com\/products\/3va5290-6ec31-0aa0","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}