{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV6926-0C","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV6926-0C","canonicalUrl":"https://aoctrl.com/siemens/3RV6926-0C","factsUrl":"https://aoctrl.com/api/mcp/products/3RV6926-0C","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS door-coupling rotary operating mechanism, emergency-off design, IP64, for circuit-breakers size S0 to S3, 130 mm shaft, 3RV6926-0C.","salesMarkdown":"The Siemens SIRIUS 3RV6926-0C is a door-coupling rotary operating mechanism designed for emergency-off (EMERGENCY OFF) applications. It mounts to the enclosure door and couples mechanically to the rotary actuator of a circuit breaker, letting you open or close the breaker from outside the panel without opening the door. This mechanism fits circuit breakers in sizes S0, S2, and S3 — the three middle frame sizes in the SIRIUS line — and uses a 130 mm shaft to reach through the door. The IP64 rating on the operating element means it's sealed against dust ingress and splashing water, which matters for panels in washdown areas or dusty environments where the door handle is exposed. The red/yellow actuator color signals emergency-stop function per IEC 60947-5-5. The maximum operating frequency of 151 operations per hour is a mechanical limit on the coupling, not the breaker — fine for infrequent emergency disconnects but not for repeated cycling as a normal disconnect. The 3RV6926-0C carries a current lifecycle status from Siemens, meaning it remains an active catalog item in the SIRIUS accessory range. No successor has been announced, and the part is specified into new panels as the standard door-coupling mechanism for S0–S3 breakers.","metaTitle":"Siemens 3RV6926-0C SIRIUS door-coupling rotary operating mec","metaDescription":"Siemens SIRIUS 3RV6926-0C door-coupling rotary operating mechanism for circuit-breakers S0 to S3. IP64, 130 mm shaft, emergency-off design. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"50mm","Width":"66mm","Height":"66mm","Length":"130mm","Upwards":"0mm","Diameter":"22.5mm","Forwards":"0mm","Backwards":"0mm","Downwards":"0mm","At The Side":"0mm","During Storage":"-50 ... +80°C","lifecycle_stage":"current","During Operation":"-20 ... +70°C","Fastening Method":"screw fixing","Mounting Position":"any","Product Brand Name":"SIRIUS","Product Designation":"door-coupling rotary operating mechanism","Suitability For Use":"circuit-breakers S0, S2, S3","Design Of The Product":"EMERGENCY OFF door-coupling rotary operating mechanism","Operating Frequency Maximum":"151/h","Size Of The Circuit-Breaker":"S00, S0, S2, S3","Color Of The Actuating Element":"red / yellow"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/68eba5a2160cd109209568de58fa5c03.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=622032&mlfb=3RV6926-0C","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV6926-0C/alternatives.json"},"ai":{"faq":[{"question":"What circuit breakers does the 3RV6926-0C fit?","answer":"It fits SIRIUS circuit breakers in sizes S0, S2, and S3. The 130 mm shaft couples to the breaker's rotary actuator through the enclosure door."},{"question":"What is the IP rating and what does it mean for installation?","answer":"The door-coupling mechanism is rated IP64, meaning it's dust-tight and protected against splash water. That suits panels in washdown environments or dusty industrial areas where the handle is exposed on the door face."},{"question":"Where can I buy the 3RV6926-0C?","answer":"Sourced and quoted to order against an RFQ through independent distribution. 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/3RV6926-0C","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/3RV6926-0C 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}}