{"product_id":"3va5210-7ef31-0aa0","title":"3VA5210-7EF31-0AA0 - CFAS 100 Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003e3VA5210-7EF31-0AA0 - CFAS 100 Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you’re running a system where fault current is high, you don’t want to gamble on protection. The Siemens 3VA5210-7EF31-0AA0 is a 100 amp, 3-pole circuit breaker built for exactly that kind of environment—simple, dependable, and ready to do its job when it counts. This model is part of the Siemens 3VA5 series, using a thermal magnetic trip unit to handle both overloads and short circuits. It’s rated for 100kA at 480V, which puts it in the category of breakers used in serious commercial and industrial applications. When a fault hits, it reacts fast and helps limit damage to equipment and wiring. One thing contractors and engineers tend to like about this unit—it doesn’t overcomplicate things. The overload protection is fixed at 100A, and the instantaneous trip is set at 10 times the rated current. No fine-tuning, no guesswork. Install it, and it does what it’s supposed to do. It also fits neatly into panels thanks to the 3VA52 frame size, so you’re not fighting for space during installs or upgrades.\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 for reliable circuit protection\u003c\/li\u003e\n\u003cli\u003e100kA interrupting capacity at 480V for high fault current systems\u003c\/li\u003e\n\u003cli\u003eThermal magnetic trip unit (TM240) for fast, accurate response\u003c\/li\u003e\n\u003cli\u003eFixed overload protection (Ir = 100A)—no adjustments needed\u003c\/li\u003e\n\u003cli\u003eInstantaneous trip at 10x In for quick fault clearing\u003c\/li\u003e\n\u003cli\u003e3-pole configuration for three-phase power systems\u003c\/li\u003e\n\u003cli\u003eCompact 3VA52 frame helps maximize panel space\u003c\/li\u003e\n\u003cli\u003eBuilt for steady, long-term use in demanding conditions\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 3VA5210-7EF31-0AA0\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 3VA5\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e 250 Frame (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 100A\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 (TM240, ATAM)\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 (fixed)\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\u003eMeets UL requirements for low-voltage circuit protection\u003c\/li\u003e\n\u003cli\u003eDesigned for use in systems requiring high interrupting capacity\u003c\/li\u003e\n\u003cli\u003eManufactured to align with standard electrical safety expectations\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 places where failure isn’t an option: Commercial buildings and distribution panels Industrial equipment and manufacturing lines Control panels and motor protection setups Data centers and critical power systems Any application with high available fault current\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":51696288137515,"sku":"3VA5210-7EF31-0AA0","price":1500.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/3va5210-7ef31-0aa0","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}