{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA9254-0JC13","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA9254-0JC13","canonicalUrl":"https://aoctrl.com/siemens/3VA9254-0JC13","factsUrl":"https://aoctrl.com/api/mcp/products/3VA9254-0JC13","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON TA2.2 circular conductor terminal, 2 AWG to 350 kcmil stranded copper/aluminum, 275 lb-in torque, with control wire voltage tap-off, 4 units, for 3VA1 250 plug-in/withdrawable units.","salesMarkdown":"The 3VA9254-0JC13: A key feature is the integrated control wire voltage tap-off. That means you can pick off a smaller-gauge control signal or auxiliary power directly at the breaker lug — no separate tap block needed inside the panel. Saves a DIN-rail position and one wiring step during build-out. The terminal also accepts finely stranded conductors in the same 2 AWG to 350 kcmil range, same torque. If you are terminating flexible cable (e.g., for a withdrawable unit that gets racked in and out), the fine-strand rating means you do not need a ferrule — the clamp is designed to grip the bundle directly. The 3VA9254-0JC13 carries an active lifecycle status from Siemens. That means it is current-production, not a phase-out or last-time-buy item. No successor part number exists because none is needed — this is the terminal you order for a new 3VA1 250 build or a panel retrofit that uses that breaker frame. This is not a DIN-rail mount component — it is a lug terminal that bolts onto the 3VA1 250 breaker's line/load studs. The package is 4 units, so you get enough for a 3-pole breaker plus one spare, or for a 4-pole configuration. Verify the stud pattern on your specific 3VA1 variant (plug-in vs. withdrawable) before ordering; the TA2.2 is designed for that frame, but the mounting hole spacing differs between fixed and withdrawable versions.","metaTitle":"Siemens 3VA9254-0JC13 SENTRON Wire Connector TA2.2, 2 AWG-35","metaDescription":"Siemens 3VA9254-0JC13 SENTRON TA2.2 circular conductor terminal. Accepts 2 AWG to 350 kcmil copper/aluminum stranded. 275 lb-in torque. Control wire tap. Active production. Sourced","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"title":"3VA9254-0JC13","Stranded":"2 AWG - 350 kcmil: 275 lb-in","Accessories":"Wire connector","description":"Wire connector TA2.2 50…240 mm² large with control wire voltage tap-off 4 units accessories for: plug-in/withdrawable unit 3VA1 250","Finely Stranded":"2 AWG - 350 kcmil: 275 lb-in","Stripped Length":"1.2 in","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"accessories","Design Of The Product":"circular conductor terminal","Designation / Of The Terminal":"TA2.2","For Copper Cable / Stranded / Maximum":"350 kcmil","For Copper Cable / Stranded / Minimum":"2 AWG","For Aluminum Cable / Stranded / Maximum":"350 kcmil","For Aluminum Cable / Stranded / Minimum":"2 AWG","For Copper Cable / Finely Stranded / Maximum":"350 kcmil","For Copper Cable / Finely Stranded / Minimum":"2 AWG","Type Of Electrical Connection / With Control Wire Tap":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/334be1513dcd029dedde4ea88db5f400.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=121608&mlfb=3VA9254-0JC13"},"ai":{"faq":[{"question":"What wire sizes does 3VA9254-0JC13 accept?","answer":"It accepts stranded copper or aluminum from 2 AWG minimum up to 350 kcmil maximum, both solid and finely stranded, with a torque specification of 275 lb-in and a stripped length of 1.2 in."},{"question":"Does this terminal include a control wire tap?","answer":"Yes, the TA2.2 terminal has an integrated control wire voltage tap-off, allowing you to pick off a smaller-gauge control signal or auxiliary power directly at the breaker lug without a separate terminal block."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA9254-0JC13","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/3VA9254-0JC13 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}