{"product_id":"3va5222-5ec31-0aa0","title":"3VA5222-5EC31-0AA0 - MFAS 225 Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003e3VA5222-5EC31-0AA0 - MFAS 225 Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Siemens 3VA5222-5EC31-0AA0 is one of those breakers you install and don’t have to think about again. It’s built for straightforward, reliable protection in 3-phase systems—nothing fancy, just solid performance where it counts. Rated at 225 amps with a 35kA interrupting capacity at 480V, it’s made to handle real-world electrical faults without hesitation. The thermal magnetic trip unit keeps things simple: overload protection is fixed at 225A, and short-circuit protection kicks in instantly at 10 times the rated current—no fine-tuning, no extra setup—just predictable operation. It’s also part of Siemens’ 3VA5 line, so you’re getting a design that’s widely used and trusted across commercial and industrial setups. And with its relatively compact size, it fits into panels, making installation a breeze.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e225A rating for dependable load protection\u003c\/li\u003e\n\u003cli\u003e3-pole configuration for three-phase systems\u003c\/li\u003e\n\u003cli\u003e35kA @ 480V interrupting capacity\u003c\/li\u003e\n\u003cli\u003eThermal magnetic trip unit—simple and proven\u003c\/li\u003e\n\u003cli\u003eFixed trip settings mean fewer setup mistakes\u003c\/li\u003e\n\u003cli\u003eFast response to short circuits (10x In)\u003c\/li\u003e\n\u003cli\u003eCompact design that works well in tight spaces\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 3VA5222-5EC31-0AA0\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e 3VA5 (Frame 250)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal Magnetic (TM230)\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 225A\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 Settings:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eOverload (Ir): 225A (fixed)\u003c\/li\u003e\n\u003cli\u003eInstantaneous (Ii): 10 × In\u003c\/li\u003e\n\u003c\/ul\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 breaker is UL-listed and built to meet standard North American electrical requirements. It’s designed for consistent performance under load and during fault conditions—exactly what you want in protective equipment.\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\u003eCommercial electrical panels\u003c\/li\u003e\n\u003cli\u003eIndustrial machinery and control systems\u003c\/li\u003e\n\u003cli\u003eOEM equipment builds\u003c\/li\u003e\n\u003cli\u003eSwitchboards and distribution systems\u003c\/li\u003e\n\u003cli\u003eReplacement applications needing a 225A breaker\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":51696280863019,"sku":"3VA5222-5EC31-0AA0","price":1000.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/3va5222-5ec31-0aa0","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}