{"product_id":"3va9573-0jb23","title":"3VA9573-0JB23 -  2-barrel, 3P Lug Kit - 3VA55\/65\/66","description":"\u003cp\u003e\u003cstrong\u003e3VA9573-0JB23 -  2-barrel, 3P Lug Kit - 3VA55\/65\/66\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you’re dealing with high-amperage electrical systems, reliability comes down to one thing: the quality of your connections. The Siemens 3VA9573-0JB23 wire connector kit is designed to eliminate uncertainty at that critical point. Built specifically for SENTRON 3VA5 circuit breakers (3VA55 and 3VA65), this 3-piece connector set helps you create solid, dependable terminations you can trust under load. These TA3.1 circular conductor terminals are engineered for serious performance, supporting both copper and aluminum conductors from 4\/0 AWG up to 600 kcmil. That wide range gives you the flexibility to handle demanding installations without compromising safety or efficiency. The dual-cable design also makes it easier to manage complex wiring configurations, especially in tight panel environments where space and precision matter. Whether you’re installing new equipment or upgrading an existing system, this Siemens connector kit delivers the kind of consistency and durability professionals rely on. It’s a small component—but one that plays a big role in keeping your electrical system running smoothly.\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\u003ePurpose-Built for Siemens 3VA5 Breakers\u003c\/strong\u003e\u003cbr\u003eDesigned for seamless compatibility with 3VA55 and 3VA65 models—no guesswork required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports High-Capacity Conductors\u003c\/strong\u003e\u003cbr\u003eAccommodates copper and aluminum wires from 4\/0 AWG to 600 kcmil, ideal for heavy-duty applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Cable Connection Design\u003c\/strong\u003e\u003cbr\u003eConnect two conductors per terminal, giving you flexibility in more complex installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure and Consistent Terminations\u003c\/strong\u003e\u003cbr\u003eEngineered for proper torque application, helping reduce the risk of loose connections and overheating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenient 3-Piece Kit\u003c\/strong\u003e\u003cbr\u003eIncludes three connectors, making it easy to complete multi-phase or replacement projects efficiently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacked by Siemens Quality\u003c\/strong\u003e\u003cbr\u003ePart of the trusted SENTRON line, known for dependable electrical performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e 3VA9573-0JB23\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Wire Connector \/ Circular Conductor Terminal\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e TA3.1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 3 connectors per kit\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Breakers:\u003c\/strong\u003e Siemens 3VA55, 3VA65\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Internal, dual-cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Compatibility:\u003c\/strong\u003e Copper and Aluminum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Range:\u003c\/strong\u003e4\/0 AWG to 600 kcmil (UL)\u003cbr\u003e120 mm² to 300 mm² (IEC)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrip Length:\u003c\/strong\u003e 26 mm (1.02 in)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTightening Torque:\u003c\/strong\u003e Up to 375 lb-in\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 1.174 kg\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Mexico\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\u003eRoHS Compliant –\u003c\/strong\u003e Meets current hazardous substance restrictions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREACH Compliant –\u003c\/strong\u003e Aligns with EU chemical safety standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWEEE Compliant –\u003c\/strong\u003e Supports responsible electronic waste handling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL \u0026amp; IEC Standards –\u003c\/strong\u003e Designed to meet recognized international requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExport Classification:\u003c\/strong\u003e EAR99\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\u003eIndustrial power distribution systems with high current demands\u003c\/li\u003e\n\u003cli\u003eCommercial electrical panels and large-scale building infrastructure\u003c\/li\u003e\n\u003cli\u003eSwitchgear assemblies requiring secure, high-capacity connections\u003c\/li\u003e\n\u003cli\u003eMotor control centers (MCCs) handling heavy electrical loads\u003c\/li\u003e\n\u003cli\u003eFacility upgrades where dependable terminations are essential\u003c\/li\u003e\n\u003cli\u003eInstallations using Siemens 3VA55 and 3VA65 circuit breakers\u003c\/li\u003e\n\u003cli\u003eApplications requiring dual-conductor configurations for added flexibility\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":51710734631211,"sku":"3VA9573-0JB23","price":395.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/3va9573-0jb23","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}