{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA9404-0JC23","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA9404-0JC23","canonicalUrl":"https://aoctrl.com/siemens/3VA9404-0JC23","factsUrl":"https://aoctrl.com/api/mcp/products/3VA9404-0JC23","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON TA2.4 circular conductor terminal, 3VA9404-0JC23, 2 x 70-300 mm², 2/0-600 kcmil Cu/Al, 450 lb-in torque, with control wire voltage tap-off.","salesMarkdown":"## Terminal for high-current SENTRON breakers The Siemens 3VA9404-0JC23 is a SENTRON TA2.4 circular conductor terminal designed for use with 3VA1 and 3VA2 molded case circuit breakers in the 400 A and 630 A frame sizes. It accepts two cables per phase, each 70 to 300 mm², and provides a control wire voltage tap-off for auxiliary circuit supply. ## Integration with 3VA1 and 3VA2 breakers This terminal is a factory-specified accessory for SENTRON 3VA1 and 3VA2 breakers in the 400 A and 630 A frame. It mounts directly to the breaker line-side or load-side studs, replacing the standard lug kit when dual-cable or control-tap functionality is required.","metaTitle":"Siemens 3VA9404-0JC23 SENTRON Wire Connector TA2.4, 600 kcmi","metaDescription":"Siemens 3VA9404-0JC23 SENTRON TA2.4 circular conductor terminal. Accepts 2/0-600 kcmil Cu/Al, 450 lb-in torque. Active production. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Stranded":"450 lb-in","Accessories":"Wire connector","Finely Stranded":"450 lb-in","Stripped Length":"1.2 / 2.3 in","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"accessories","Design Of The Product":"circular conductor terminal","Designation / Of The Terminal":"TA2.4","For Copper Cable / Stranded / Maximum":"600 kcmil","For Copper Cable / Stranded / Minimum":"2/0 AWG","For Aluminum Cable / Stranded / Maximum":"600 kcmil","For Aluminum Cable / Stranded / Minimum":"2/0 AWG","For Copper Cable / Finely Stranded / Maximum":"600 kcmil","For Copper Cable / Finely Stranded / Minimum":"2/0 AWG","Type Of Electrical Connection / With Control Wire Tap":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$95.25","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/eb199e8dbf5a5f0c8826cb797547f4b3.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=192242&mlfb=3VA9404-0JC23","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA9404-0JC23/alternatives.json"},"ai":{"faq":[{"question":"What cable sizes does 3VA9404-0JC23 accept?","answer":"It accepts stranded copper or aluminum conductors from 2/0 AWG minimum to 600 kcmil maximum, and finely stranded copper in the same range. The stripped length is 1.2 to 2.3 inches."},{"question":"Where can I buy 3VA9404-0JC23?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA9404-0JC23","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/3VA9404-0JC23 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}}