{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA9133-0JK10","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA9133-0JK10","canonicalUrl":"https://aoctrl.com/siemens/3VA9133-0JK10","factsUrl":"https://aoctrl.com/api/mcp/products/3VA9133-0JK10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON TC1.0 circular conductor terminal, 3VA9133-0JK10, wire connector for 14–8 AWG copper with integrated control wire voltage tap-off, 0.48 in stripped length.","salesMarkdown":"The Siemens 3VA9133-0JK10 is a SENTRON TC1.0 circular conductor terminal — a wire connector designed specifically for 3VA4/5 molded-case circuit breaker accessories. It accepts solid copper from 14 AWG up to 10 AWG, and stranded or finely stranded copper from 14 AWG up to 8 AWG, with a stripped length of 0.48 in. The terminal includes a control wire voltage tap-off, letting you derive a control signal directly from the load-side conductor without a separate splice or terminal block. This terminal mounts directly onto the load-side lugs of 3VA4/5 breakers. It occupies no additional DIN-rail space — it is a lug-mounted accessory, not a rail-mounted block. The control wire tap-off is a screw-terminal takeoff point; verify the tap wire gauge fits the terminal's minimum 14 AWG stranded rating. The 0.48 in stripped length is the target for all conductors; exceeding it risks exposed copper beyond the clamping zone.","metaTitle":"Siemens 3VA9133-0JK10 SENTRON Wire Connector, 14-8 AWG Cu, C","metaDescription":"Siemens 3VA9133-0JK10 SENTRON circular conductor terminal TC1.0 for 14-8 AWG Cu with control wire voltage tap-off. Active production, sourced to order. Torque specs: 20-55 lb-in.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Solid":"14 AWG: 20 lb-in 12 AWG: 35 lb-in 10 AWG: 55 lb-in","Stranded":"14 AWG: 20 lb-in 12 AWG: 35 lb-in 10 - 8 AWG: 55 lb-in","Accessories":"Wire connector","Finely Stranded":"14 AWG: 20 lb-in 12 AWG: 35 lb-in 10 - 8 AWG: 55 lb-in","Stripped Length":"0.48","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"accessories","Design Of The Product":"circular conductor terminal","Designation / Of The Terminal":"TC1.0","For Copper Cable / Solid / Maximum":"10","For Copper Cable / Solid / Minimum":"14","For Copper Cable / Stranded / Maximum":"8","For Copper Cable / Stranded / Minimum":"14","For Copper Cable / Finely Stranded / Maximum":"8","For Copper Cable / Finely Stranded / Minimum":"14","Type Of Electrical Connection / With Control Wire Tap":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/dd71cb006b59ae327c88383ec18305c9.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=906605&mlfb=3VA9133-0JK10","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA9133-0JK10/alternatives.json"},"ai":{"faq":[{"question":"What torque should I use for 10 AWG solid copper on this terminal?","answer":"55 lb-in for 10 AWG solid, per the manufacturer's listed specification. Use a calibrated torque tool; this is well above hand-tight range."},{"question":"Where can I buy 3VA9133-0JK10?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."},{"question":"Does 3VA9133-0JK10 include a control wire tap?","answer":"Yes, the terminal has a type of electrical connection with control wire tap-off, letting you derive a control voltage signal directly from the load-side conductor."},{"question":"What stripped length does this terminal require?","answer":"0.48 in (approximately 12.2 mm) for all conductor types and sizes within the rated range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA9133-0JK10","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/3VA9133-0JK10 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}}