{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV6926-0B","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV6926-0B","canonicalUrl":"https://aoctrl.com/siemens/3RV6926-0B","factsUrl":"https://aoctrl.com/api/mcp/products/3RV6926-0B","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV6926-0B door-coupling rotary operating mechanism, 130 mm shaft, black, for circuit-breakers sizes S0, S2, S3, screw fixing, lockable OFF position.","salesMarkdown":"The Siemens SIRIUS 3RV6926-0B is a door-coupling rotary operating mechanism designed for use with SIRIUS circuit-breakers in sizes S0, S2, and S3. It provides a means to operate the circuit-breaker from outside the enclosure door, with a 130 mm shaft length to reach through the door thickness. The 130 mm shaft length determines the maximum door thickness this mechanism can bridge — measure your enclosure door before ordering. The mechanism is rated for circuit-breakers in sizes S0, S2, and S3, meaning it physically interfaces with the rotary operator on those breaker frames. Mounting is by screw fixing, so you'll need to drill and tap the door panel; no DIN-rail clip is involved. The interlock feature and lockable OFF position allow the door to remain closed when the breaker is ON, and the handle can be padlocked in the OFF position for safe maintenance access.","metaTitle":"Siemens 3RV6926-0B SIRIUS Door-Coupling Rotary Operating Mec","metaDescription":"Siemens SIRIUS 3RV6926-0B door-coupling rotary operating mechanism for S0/S2/S3 circuit-breakers. 130 mm shaft, black, screw fixing, lockable OFF. Current lifecycle stage. Sourced","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"50 mm","Width":"66 mm","Height":"66 mm","Length":"130 mm","Upwards":"0 mm","Diameter":"22.5 mm","Forwards":"0 mm","Backwards":"0 mm","Downwards":"0 mm","At The Side":"0 mm","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":"standard","Product Feature Interlock":"Yes","Operating Frequency Maximum":"15 1/h","Size Of The Circuit-Breaker":"S00, S0, S2, S3","Substance Prohibitance (Date)":"05/01/2012","Color Of The Actuating Element":"black","product feature can be locked into OFF position":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=622031&mlfb=3RV6926-0B","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV6926-0B/alternatives.json"},"ai":{"faq":[{"question":"What circuit-breaker sizes does 3RV6926-0B fit?","answer":"It is designed for SIRIUS circuit-breakers in sizes S0, S2, and S3. It does not fit the S00 size — that requires a different door-coupling mechanism."},{"question":"What is the shaft length on 3RV6926-0B?","answer":"The shaft length is 130 mm, which determines the maximum door thickness the mechanism can bridge."},{"question":"Can 3RV6926-0B be locked in the OFF position?","answer":"Yes, the product feature includes the ability to lock the handle in the OFF position, supporting lockout/tagout procedures."},{"question":"Where can I buy 3RV6926-0B?","answer":"This part is 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/3RV6926-0B","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/3RV6926-0B 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}}