{"product_id":"3va5340-6ec31-0aa0","title":"3VA5340-6EC31-0AA0 - 40A Class HJAS 3-Pole Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003e3VA5340-6EC31-0AA0 - 40A Class HJAS 3-Pole Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Siemens 3VA5340-6EC31-0AA0 is the kind of breaker you install and don’t have to think about again. It’s built for straightforward protection—no extra complexity, no unnecessary adjustments. This is a 40 amp, thermal-magnetic breaker with a fixed trip unit (TM210), so what you see is what you get. It reacts to overloads and short circuits exactly how it should, every time. That’s the appeal here—simple, predictable protection. It also brings a 65kA interrupting rating at 277V, which gives it the muscle to handle higher fault levels without hesitation. For many commercial and light industrial setups, that’s more than enough capacity to stay on the safe side. Physically, it’s compact and easy to work with. Even though it’s a 1-pole breaker, it’s housed in a 2-pole body, which can make panel layout a bit easier depending on your setup. Siemens includes load-side lugs, so you’re not hunting for extra parts during install. It’s not flashy—and that’s the point. It’s a solid, dependable breaker that does its job without creating new problems.\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\u003e40A protection:\u003c\/strong\u003e 40A protection for everyday commercial and industrial use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e65kAIC @ 277V:\u003c\/strong\u003e 65kAIC @ 277V for handling higher fault conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip (TM210):\u003c\/strong\u003e Thermal-magnetic trip (TM210) with fixed settings—no tuning needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible design:\u003c\/strong\u003e 1-pole design in a 2-pole body for added flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-installed lugs:\u003c\/strong\u003e Load-side lugs already installed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild quality:\u003c\/strong\u003e Built to Siemens quality standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e UL Listed\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\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\u003eSeries:\u003c\/strong\u003e 3VA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 3VA5340-6EC31-0AA0\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Molded Case Circuit Breaker\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1 (in 2-pole body)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 40A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 277 VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e 65kAIC @ 277V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Unit:\u003c\/strong\u003e TM210 Thermal-Magnetic\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Settings:\u003c\/strong\u003e Fixed Ir \/ Fixed Ii\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e 3VA41\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking Capacity:\u003c\/strong\u003e HEAB (Class H)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 5.1\"\u003c\/li\u003e\n\u003cli\u003eWidth: 2.0\"\u003c\/li\u003e\n\u003cli\u003eDepth: 3.6\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e Load-side lugs installed\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\u003e\n\u003cstrong\u003eUL Listed:\u003c\/strong\u003e UL Listed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e Manufactured to meet Siemens low-voltage standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Compliance:\u003c\/strong\u003e Suitable for use in compliant electrical distribution systems\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\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 panels\u003c\/li\u003e\n\u003cli\u003eLight industrial equipment\u003c\/li\u003e\n\u003cli\u003eOEM builds\u003c\/li\u003e\n\u003cli\u003eReplacement for existing 3VA breakers\u003c\/li\u003e\n\u003cli\u003eAny setup needing 40A protection at 277V with high interrupting capacity\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 In Box","offer_id":50681894142251,"sku":"3VA5340-6EC31-0AA0","price":1500.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/3va5340-6ec31-0aa0","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}