{"product_id":"3va5340-6ec61-0aa0","title":"3VA5340-6EC61-0AA0 - 400A Class HJAS 2-Pole Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003e3VA5340-6EC61-0AA0 - 400A Class HJAS 2-Pole Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 3VA5340-6EC61-0AA0 circuit breaker is a 400 amp molded case breaker used in systems where fault current isn’t something you can ignore. It’s a 2-pole breaker built on a 3-pole frame, which is common in commercial and industrial distribution gear. This model uses thermal magnetic protection, so it handles long-term overloads and sudden short circuits without needing any adjustments in the field. Once it’s installed, the protection stays where it’s supposed to. With a Class H interrupting rating of 65 kA at 480 volts AC, this breaker is meant for environments where available fault current is high. That includes feeder circuits, main distribution sections, and upstream protection where failure simply isn’t an option. The overload protection is fixed at 400 amps, and the instantaneous trip responds at 5 to 10 times the rated current, which helps clear faults quickly before they spread. Lugs are not included, which is typical for breakers in this range. That allows the installer to match the termination to the conductors already in place.\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\u003eRated 400 amps:\u003c\/strong\u003e for higher-capacity distribution circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass H interrupting capacity:\u003c\/strong\u003e up to 65 kA at 480V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal magnetic trip unit (TM230):\u003c\/strong\u003e for stable, proven protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed overload setting:\u003c\/strong\u003e to prevent improper field changes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast short-circuit response:\u003c\/strong\u003e to limit downstream damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-pole design in a 3-pole frame:\u003c\/strong\u003e making it easier to fit into existing equipment\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 3VA5340-6EC61-0AA0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Type:\u003c\/strong\u003e 3VA53\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e 65 kA (Class H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Type:\u003c\/strong\u003e Thermal Magnetic (TM230)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverload Protection:\u003c\/strong\u003e Ir = 400A, fixed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstantaneous Trip:\u003c\/strong\u003e 5–10 × In\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLugs:\u003c\/strong\u003e Not included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 6.3 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Height:\u003c\/strong\u003e 9.8 in\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 for use in electrical systems that must meet North American safety and performance requirements. It’s commonly installed in equipment that is inspected, regulated, and expected to stay in service for years.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis breaker is a good fit for industrial plants, commercial facilities, and large electrical panels where higher fault levels are present. It’s often used in feeder circuits or distribution sections where stable protection and high interrupting capacity are more important than adjustability.\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":51697446912299,"sku":"3VA5340-6EC61-0AA0","price":1850.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/3va5340-6ec61-0aa0","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}