{"product_id":"3va5322-7ec31-0aa0","title":"3VA5322-7EC31-0AA0 - 225A Class CJAS 3-Pole Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003e3VA5322-7EC31-0AA0 - 225A Class CJAS 3-Pole Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you're dealing with critical power systems, you already know this: a circuit breaker isn't just another component—it's your first line of defense. The Siemens 3VA5322-7EC31-0AA0 is built for exactly that role, delivering dependable 225 amp protection in a compact, easy-to-integrate design. Part of Siemens' trusted 3VA5 series, this 3-pole thermal magnetic circuit breaker is designed to keep your systems running smoothly while protecting against overloads and short circuits. It uses a fixed thermal setting for steady, predictable overload protection, combined with an adjustable instantaneous trip range, so you can fine-tune performance for your specific application. That means fewer nuisance trips—and more control where it counts. And when fault conditions hit hard, this breaker is ready. With an interrupting rating of up to 100 kA at 480V AC, it's built to handle demanding electrical environments without hesitation. Whether you're upgrading a panel or maintaining existing infrastructure, this is the kind of component you install once and rely 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\u003e225A Rated Protection –\u003c\/strong\u003e Ideal for commercial and industrial electrical systems requiring consistent performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Magnetic Trip Unit (TM230) –\u003c\/strong\u003e Combines reliable overload protection with fast short-circuit response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Instantaneous Trip (5–10x) –\u003c\/strong\u003e Dial in protection levels to match your system requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Interrupting Capacity (100 kA @ 480V AC) –\u003c\/strong\u003e Handles severe fault conditions with confidence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Pole Design –\u003c\/strong\u003e Built for three-phase power distribution applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 400A Frame Size –\u003c\/strong\u003e Saves valuable panel space without sacrificing capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField-Proven Siemens Design –\u003c\/strong\u003e Known for long-term reliability in demanding environments\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 3VA5322-7EC31-0AA0\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries \/ Type:\u003c\/strong\u003e 3VA53\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e 400A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 225A\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\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 225A (fixed)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-Circuit Protection (II):\u003c\/strong\u003e Adjustable, 5–10x\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e 100 kA @ 480V AC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Class:\u003c\/strong\u003e C (CJAS)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e9.8\" H x 6.3\" W x 5.9\" D\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLugs:\u003c\/strong\u003e Not included\u003cbr\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 North American applications\u003c\/li\u003e\n\u003cli\u003eManufactured to meet strict electrical industry standards\u003c\/li\u003e\n\u003cli\u003eDesigned for safe, code-compliant integration into power 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\u003eThe Siemens 3VA5322-7EC31-0AA0 is a solid choice for professionals who need dependable protection in: Commercial electrical panels Industrial facilities and manufacturing lines Motor control centers (MCCs) HVAC and mechanical systems High fault-current environments If your priority is keeping equipment protected and downtime to a minimum, this breaker gives you the control and confidence to do exactly that—without overcomplicating the job.\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":51697448386859,"sku":"3VA5322-7EC31-0AA0","price":2650.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/3va5322-7ec31-0aa0","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}