{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA9773-0JJ64","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA9773-0JJ64","canonicalUrl":"https://aoctrl.com/siemens/3VA9773-0JJ64","factsUrl":"https://aoctrl.com/api/mcp/products/3VA9773-0JJ64","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON TA 7.1 circular conductor terminal, 3VA9773-0JJ64, 3 units, 1/0–750 kcmil Cu/Al, 375 lb-in stranded torque, for 3-pole 3VA57/3VA58/3VA67/3VA68 breakers.","salesMarkdown":"## Stripping and termination The 3VA9773-0JJ64: Strip length is specified at 1.34–1.78 in, depending on which hole in the terminal block you land the conductor into. That range covers both the smaller and larger barrel openings — land the conductor so the stripped portion seats fully inside the compression zone without bare copper showing past the insulator.","metaTitle":"Siemens SENTRON 3VA9773-0JJ64 TA 7.1 Wire Connector, 1/0–750","metaDescription":"Siemens SENTRON TA 7.1 wire connector for 3VA57/58/67/68 breakers. Accepts 1/0–750 kcmil Cu or Al, 375 lb-in torque, active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"title":"3VA9773-0JJ64","Stranded":"375 lb-in","Accessories":"Wire connector","description":"Wire connector TA7.1 6 x 1/0…750 kcmil for 6 cables; 3 units accessories for: circuit breaker 3-pole 3VA57/3VA58/3VA67/3VA68","Stripped Length":"1.34-1.78 in (depending on hole)","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"accessories","Design Of The Product":"circular conductor terminal 3 units","Designation / Of The Terminal":"TA 7.1","For Copper Cable / Stranded / Maximum":"750kcmil","For Copper Cable / Stranded / Minimum":"1/0 AWG","For Aluminum Cable / Stranded / Maximum":"750 kcmil","For Aluminum Cable / Stranded / Minimum":"1/0 AWG","Type Of Electrical Connection / With Control Wire Tap":"No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/df6b9f1d7e7aae07fe6218fb7910eddc.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1542272&mlfb=3VA9773-0JJ64"},"ai":{"faq":[{"question":"What wire sizes does the TA 7.1 terminal accept?","answer":"It accepts stranded copper or aluminum from 1/0 AWG minimum up to 750 kcmil maximum."},{"question":"Which Siemens breakers is 3VA9773-0JJ64 compatible with?","answer":"It is designed for 3-pole 3VA57, 3VA58, 3VA67, and 3VA68 circuit breakers."},{"question":"Where can I buy 3VA9773-0JJ64 and get current pricing?","answer":"The part is sourced and quoted to order against an RFQ through independent distribution, with availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA9773-0JJ64","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/3VA9773-0JJ64 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}}