{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA9253-0JB12","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA9253-0JB12","canonicalUrl":"https://aoctrl.com/siemens/3VA9253-0JB12","factsUrl":"https://aoctrl.com/api/mcp/products/3VA9253-0JB12","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON TA1.2 wire connector, 3VA9253-0JB12, circular conductor terminal, 1 cable, 3 units, 2 AWG – 350 kcmil, 200 lb-in torque, 0.8 in strip length.","salesMarkdown":"The Siemens 3VA9253-0JB12 is a SENTRON TA1.2 circular conductor terminal, sold as a pack of three units, designed to terminate one cable per connector. It is listed as an accessory for the 3VA1 250 molded-case circuit breaker family. ## What the torque and strip specs mean on the bench The TA1.2 does not include a control-wire tap (no secondary terminal for pilot or signal takeoff). It is a straight pass-through lug for one power conductor per unit.","metaTitle":"Siemens 3VA9253-0JB12 SENTRON TA1.2 Wire Connector, 2 AWG-35","metaDescription":"Siemens SENTRON 3VA9253-0JB12 TA1.2 wire connector. Accepts 2 AWG to 350 kcmil copper/aluminum, 200 lb-in torque, 0.8 in strip. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Solid":"2 AWG - 350 kcmil: 200 lb-in","title":"3VA9253-0JB12","Stranded":"2 AWG - 350 kcmil: 200 lb-in","Accessories":"Wire connector","description":"Wire connector TA1.2 35…185 mm² 3 units accessories for: 3VA1 250","Finely Stranded":"2 AWG - 350 kcmil: 200 lb-in","Stripped Length":"0.8 in","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"accessories","Design Of The Product":"circular conductor terminal 1 cable 3 units","Designation / Of The Terminal":"TA1.2","For Copper Cable / Stranded / Maximum":"350 kcmil","For Copper Cable / Stranded / Minimum":"2 AWG","For Aluminum Cable / Stranded / Maximum":"350","For Aluminum Cable / Stranded / Minimum":"2","For Copper Cable / Finely Stranded / Maximum":"350 kcmil","For Copper Cable / Finely Stranded / Minimum":"2 AWG","Type Of Electrical Connection / With Control Wire Tap":"No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.97","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=122240&mlfb=3VA9253-0JB12"},"ai":{"faq":[{"question":"What wire sizes does the 3VA9253-0JB12 TA1.2 terminal accept?","answer":"It accepts solid, stranded, and finely stranded copper from 2 AWG to 350 kcmil, and stranded aluminum from 2 AWG to 350 kcmil. All conductor types terminate at 200 lb-in torque with a 0.8 in strip length."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA9253-0JB12","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/3VA9253-0JB12 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}}