{"product_id":"3va5210-5ec31-0aa0","title":"3VA5210-5EC31-0AA0 - MFAS 100 Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003e3VA5210-5EC31-0AA0 - MFAS 100 Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you’re looking for a dependable, no-nonsense solution for protecting your electrical system, the Siemens 3VA5210-5EC31-0AA0 checks all the right boxes. Built on Siemens’ 3VA5 platform, this 100 amp, 3-pole circuit breaker is designed to handle the kind of real-world conditions you see in commercial and industrial setups—where downtime isn’t an option. At its core, this breaker uses a thermal magnetic trip unit (TM230), which means it reacts intelligently to both overloads and short circuits. The overload protection is fixed at 100A, while the instantaneous trip kicks in at 10 times the rated current—fast enough to stop a fault before it turns into a bigger problem. With a 35kA interrupting rating at 480V, it’s more than capable of handling high fault currents in demanding environments. It’s also sized right for practical use. Not oversized, not awkward—just a solid, well-built unit that fits where it needs to and does its job without fuss.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100 amp rating suited for a wide range of commercial and industrial loads\u003c\/li\u003e\n\u003cli\u003e3-pole design for full three-phase protection\u003c\/li\u003e\n\u003cli\u003e35kA interrupting capacity at 480V for handling higher fault levels\u003c\/li\u003e\n\u003cli\u003eThermal magnetic trip unit (TM230) for both overload and short-circuit protection\u003c\/li\u003e\n\u003cli\u003eFixed overload setting (Ir = 100A) for consistent performance\u003c\/li\u003e\n\u003cli\u003eInstantaneous trip set at 10× In for quick fault clearing\u003c\/li\u003e\n\u003cli\u003ePart of the Siemens 3VA5 series, known for reliability and ease of integration\u003c\/li\u003e\n\u003cli\u003eCompact frame size that works well in standard panel configurations\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 3VA5210-5EC31-0AA0\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\u003eFrame Size:\u003c\/strong\u003e 250\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 100A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e Up to 480V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Capacity:\u003c\/strong\u003e 35kA @ 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 100A (fixed)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-Circuit Protection (Ii):\u003c\/strong\u003e 10 × In\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 safety and performance in the U.S.\u003c\/li\u003e\n\u003cli\u003eDesigned to meet standard electrical protection requirements\u003c\/li\u003e\n\u003cli\u003eBuilt to Siemens manufacturing and quality standards\u003c\/li\u003e\n\u003cli\u003eSuitable for use in UL-approved distribution systems\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 is a good fit anywhere you need steady, reliable protection without overcomplicating things: Commercial buildings and office power distribution Industrial panels and equipment protection Manufacturing facilities with moderate to high fault levels Retrofit jobs where compatibility and footprint matter General three-phase distribution systems\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":51696280273195,"sku":"3VA5210-5EC31-0AA0","price":1000.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/3va5210-5ec31-0aa0","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}