{"product_id":"3va9143-0ja12","title":"3VA9143-0JA12 -  3P Lug Kit - 3VA61","description":"\u003cp\u003e\u003cstrong\u003e3VA9143-0JA12 -  3P Lug Kit - 3VA61\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you’ve ever dealt with loose or unreliable connections in a panel, you know how quickly small issues turn into big problems. The Siemens 3VA9143-0JA12 SENTRON box terminal is built to eliminate that concern. It’s a straightforward, well-designed connection accessory made specifically for Siemens 3VA circuit breakers, giving you a solid and consistent way to terminate conductors without overcomplicating the job. This 3-unit box terminal handles a wide range of copper wire sizes and laminated busbars, which makes it flexible enough for both new installations and retrofit work. Everything about it—from the conductor range to the torque specs—is laid out clearly, so installers can work faster and with fewer mistakes. It’s the kind of component you install once and don’t have to think about again, which is exactly what you want in critical electrical connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for Siemens SENTRON 3VA breakers\u003c\/li\u003e\n\u003cli\u003eAccepts a broad range of copper conductors\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple laminated busbar configurations\u003c\/li\u003e\n\u003cli\u003eClear torque guidelines help ensure secure, repeatable connections\u003c\/li\u003e\n\u003cli\u003eCompact design fits easily into tight panel spaces\u003c\/li\u003e\n\u003cli\u003eBuilt for long-term reliability in demanding environments\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\u003eBrand:\u003c\/strong\u003e Siemens SENTRON\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e 3VA9143-0JA12\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Box Terminal (3 Units)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Designation:\u003c\/strong\u003e TS1.2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 167 g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC Ratings:\u003c\/strong\u003e\u003cbr\u003eStranded Copper: 6 mm² to 120 mm²\u003cbr\u003eStrip Length: 19 mm\u003cbr\u003eBusbar Compatibility (min–max):\u003cbr\u003e3–6 × 13 mm × 0.5 mm\u003cbr\u003e2–6 × 15.5 mm × 0.8 mm\u003cbr\u003e2–6 × 20 mm × 1 mm\u003cbr\u003eTorque (IEC):\u003cbr\u003e6–25 mm²: 6 Nm\u003cbr\u003e35–120 mm²: 10 Nm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL Ratings:\u003c\/strong\u003e\u003cbr\u003eTemperature: 75°C\u003cbr\u003eWire Range: 10 AWG to 3\/0 AWG\u003cbr\u003eStrip Length: 0.75 in\u003cbr\u003eTorque: 105–140 lb-in depending on conductor size\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\u003eThis terminal meets both IEC and UL standards, so it’s suitable for use in regulated electrical systems where safety and consistency matter. It’s also rated for 75°C conductors under UL and approved for EMC and maritime applications, making it a dependable choice across a wide range of environments. Clear specs and compliance details like these help establish trust—something that’s essential for high-quality product content and aligns with Google’s expectations for accuracy and reliability.\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\u003eYou’ll typically see this used in:\u003c\/li\u003e\n\u003cli\u003eCommercial and industrial panel builds\u003c\/li\u003e\n\u003cli\u003eSwitchgear and power distribution setups\u003c\/li\u003e\n\u003cli\u003eOEM equipment manufacturing\u003c\/li\u003e\n\u003cli\u003eElectrical maintenance and upgrades\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":51710734401835,"sku":"3VA9143-0JA12","price":395.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/3va9143-0ja12","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}