{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA9773-0JC43","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA9773-0JC43","canonicalUrl":"https://aoctrl.com/siemens/3VA9773-0JC43","factsUrl":"https://aoctrl.com/api/mcp/products/3VA9773-0JC43","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA9773-0JC43 wire connector TA6.2, 4 x 1/0-500 kcmil with control wire volt tap-off, accessories for 3-pole 3VA57/3VA67 circuit breakers.","salesMarkdown":"The Siemens 3VA9773-0JC43 is a wire connector accessory from the TA6.2 family, designed specifically for 3-pole 3VA57 and 3VA67 circuit breakers. It handles four cables in the 1/0 to 500 kcmil range and includes a control wire voltage tap-off, so you can pull a smaller-gauge sensing or control feed directly off the breaker load side without a separate tap block. This is a current-production part — lifecycle status is active, and RoHS compliance dates from October 2021. REACH candidate list information is available on request. This connector mounts onto the load terminals of a 3VA57 or 3VA67 molded-case circuit breaker. The 3-pole version means you get one connector per phase, and the control wire tap-off is handy when you need to feed a panel indicator, a shunt trip, or a small auxiliary load without running a separate circuit back to the distribution block. Packaged as a set of three units per order code — enough for one 3-pole breaker. The packaging dimensions (172 x 333 x 52 mm) give you an idea of the box size for bin storage or kitting. ## Sourcing reality Product class B means return is restricted — verify your order code before committing, because once it ships, getting a wrong part swapped involves contacting your Siemens partner directly. No runaround, but it pays to double-check the breaker frame (3VA57 vs 3VA67) before you buy.","metaTitle":"Siemens 3VA9773-0JC43 Wire Connector TA6.2, Accessories for","metaDescription":"Siemens 3VA9773-0JC43 wire connector TA6.2 for 4 x 1/0-500 kcmil with control wire volt tap-off. Accessory for 3-pole 3VA57/3VA67 breakers. RoHS compliant, active production. Avail","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Group Code":"P360","Product Group":"5386","Product class":"B: return restricted, please contact your Siemens partner/contact","Quantity Unit":"1 Piece","Product Family":"Accessories and Spare Parts","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : EAR99","Packaging dimensions (L x W x H)":"172.00 x 333.00 x 52.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 01-10-21","REACH Art. 33 Duty to inform according to the current list of candidates":"Reach Information"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/df6b9f1d7e7aae07fe6218fb7910eddc.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3VA9773-0JC43?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA9773-0JC43/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Siemens provide for 3VA9773-0JC43?","answer":"RoHS compliance is confirmed since October 2021, and REACH Article 33 duty-to-inform information on the candidate list is available. Export control is AL N / ECCN EAR99, so no special licensing for most destinations."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA9773-0JC43","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/3VA9773-0JC43 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}}