{"product_id":"3va5270-5ec31-0aa0","title":"3VA5270-5EC31-0AA0 - MFAS 70 Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003e3VA5270-5EC31-0AA0 - MFAS 70 Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you’re looking for a reliable 70 amp circuit breaker that just works the way it’s supposed to, the Siemens 3VA5270-5EC31-0AA0 is an easy choice. It’s part of Siemens’ 3VA5 series—a line a lot of contractors and facility teams stick with because it’s consistent, straightforward, and doesn’t give you surprises in the field. This is a 3 pole circuit breaker built for three-phase systems, and it’s designed to handle both overloads and short circuits using a thermal magnetic trip unit. In plain terms, it reacts when it should, shuts things down when it has to, and helps protect your equipment from damage. One thing people like about this model is that it’s factory set. There’s no dialing things in or second-guessing settings during installation. You mount it, connect it, and move on. That alone saves time—and reduces the chance of errors. With a 35kA interrupting rating at 480V, this breaker is ready for the kind of fault levels you typically see in commercial buildings and light industrial environments. It’s not overbuilt, but it’s definitely not underpowered either—it sits right in that practical sweet spot. And from a fit standpoint, it’s compact enough to slide into most standard panels without turning your install into a project.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e70 amp circuit breaker for dependable everyday protection\u003c\/li\u003e\n\u003cli\u003e3 pole design for full three-phase coverage\u003c\/li\u003e\n\u003cli\u003e35kA @ 480V rating for handling higher fault currents\u003c\/li\u003e\n\u003cli\u003eThermal magnetic trip unit for simple, proven performance\u003c\/li\u003e\n\u003cli\u003eFixed trip settings—no adjustments needed during install\u003c\/li\u003e\n\u003cli\u003eFast response to short circuits with instantaneous trip (10x In)\u003c\/li\u003e\n\u003cli\u003eCompact size that fits well in common panel setups\u003c\/li\u003e\n\u003cli\u003ePart of the Siemens 3VA5 series, widely used across industries\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 3VA5270-5EC31-0AA0\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 (3VA52 Frame)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 70A\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\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 70A (fixed)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstantaneous Trip (Ii):\u003c\/strong\u003e 10x In\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 9.65\" H x 6.3\" W x 5.9\" D\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Fixed\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Class:\u003c\/strong\u003e M\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 use in U.S. electrical systems\u003c\/li\u003e\n\u003cli\u003eMeets standard industry safety and performance requirements\u003c\/li\u003e\n\u003cli\u003eRoHS compliant, limiting hazardous materials\u003c\/li\u003e\n\u003cli\u003eBuilt for long-term use in commercial and industrial environments\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 Siemens 70A breaker fits right into applications like: Commercial building electrical panels Industrial control panels and equipment HVAC systems and motor protection Manufacturing environments General three-phase power distribution\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":51696280174891,"sku":"3VA5270-5EC31-0AA0","price":1000.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/3va5270-5ec31-0aa0","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}