{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA9234-0JG12","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA9234-0JG12","canonicalUrl":"https://aoctrl.com/siemens/3VA9234-0JG12","factsUrl":"https://aoctrl.com/api/mcp/products/3VA9234-0JG12","rawCanonicalId":null},"summary":{"shortDescription":"SENTRON, wire connector TA1.4, 3VA9234-0JG12, 6 AWG–350 kcmil Cu/Al, with control wire voltage tap-off, active.","salesMarkdown":"## What this accessory does in the panel The SENTRON 3VA9234-0JG12 is a wire connector TA1.4 designed as an accessory for the 3VA5 250 molded-case circuit breaker family. It accepts copper or aluminum conductors from 6 AWG stranded up to 350 kcmil (16–185 mm² IEC), with a wire stripping length of 0.8 in. The built-in control wire voltage tap-off lets you pick up control power directly at the breaker line side — no separate tap block needed, which saves a DIN-rail position in a crowded enclosure. ## Terminal markings and conductor range UL marking on the terminals reads TA1.4 CMC 6-350 CU7AL UR CSA; IEC marking reads 16-185 mm² CU/AL NNL. The connector handles solid aluminum up to 16 mm², stranded copper and aluminum from 6 AWG to 350 kcmil, and finely stranded copper over the same range. That covers most panel feeder and branch-circuit conductor sizes you'd land on a 250 A frame breaker.","metaTitle":"3VA9234-0JG12 SENTRON Wire Connector, 6 AWG–350 kcmil, Activ","metaDescription":"Active SENTRON wire connector TA1.4 for 3VA5 250, 6 AWG–350 kcmil Cu/Al, with control wire voltage tap-off. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"accessories","Wire stripping length":"0.8 in","UL-marking / of terminals":"TA1.4 CMC 6-350 CU7AL UR CSA","IEC-marking / of terminals":"16-185 mm² CU/AL NNL","For Aluminum Cable / Solid / Maximum":"16 mm²","For Aluminum Cable / Solid / Minimum":"16 mm²","For Copper Cable / Stranded / Maximum":"350 kcmil","For Copper Cable / Stranded / Minimum":"6 AWG","For Aluminum Cable / Stranded / Maximum":"350 kcmil","For Aluminum Cable / Stranded / Minimum":"6 AWG","For Copper Cable / Finely Stranded / Maximum":"350 kcmil","For Copper Cable / Finely Stranded / Minimum":"6 AWG"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/03a34cf6bd299ca962105361553b6e02.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=650694&mlfb=3VA9234-0JG12","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA9234-0JG12/alternatives.json"},"ai":{"faq":[{"question":"What is the wire range for 3VA9234-0JG12?","answer":"It accepts copper and aluminum stranded conductors from 6 AWG to 350 kcmil (16–185 mm² IEC), plus solid aluminum up to 16 mm². Strip length is 0.8 in."},{"question":"Where can I buy 3VA9234-0JG12?","answer":"This part is sourced to order against an RFQ through independent distribution channels. Submit a request for current availability and pricing; lead time and stock position are confirmed at quote time."},{"question":"What compliance markings does 3VA9234-0JG12 carry?","answer":"The terminal block carries UL marking TA1.4 CMC 6-350 CU7AL UR CSA and IEC marking 16-185 mm² CU/AL NNL, indicating UL-recognized and IEC-rated conductor ranges for copper and aluminum."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA9234-0JG12","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3VA9234-0JG12 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}