{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1926-0LA00-0FJ0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1926-0LA00-0FJ0","canonicalUrl":"https://aoctrl.com/siemens/3RV1926-0LA00-0FJ0","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1926-0LA00-0FJ0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens, door-coupling rotary mechanism, emergency-stop, IP55, size S0...S3, 330mm shaft with support Fa. Benedikt & Jaeger, 3RV1926-0LA00-0FJ0.","salesMarkdown":"The Siemens 3RV1926-0LA00-0FJ0 is a door-coupling rotary mechanism for an emergency-stop (E-Stop) actuator. It bridges the panel door to the disconnect switch or circuit breaker inside, letting you open/close the main disconnect from outside the enclosure without exposing live parts. The IP55 rating means the mechanism itself is sealed against dust jets and low-pressure water — suitable for washdown or outdoor environments where the panel door sees splashing or hose-down cleaning. ## Sizing and shaft length This variant carries a 330 mm shaft with a support bracket from Fa. Benedikt & Jaeger. It fits the S0, S1, S2, and S3 frame sizes of Siemens 3RV2 and 3RV20 circuit breaker / disconnect families. The shaft length determines the distance between the door-mounted rotary handle and the breaker body — 330 mm covers deeper enclosures where the disconnect sits well back from the door plane.","metaTitle":"Siemens 3RV1926-0LA00-0FJ0 Door-Coupling Rotary E-Stop, IP55","metaDescription":"Siemens 3RV1926-0LA00-0FJ0 door-coupling rotary emergency-stop mechanism, IP55, size S0-S3, 330mm shaft. Lifecycle stage current. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"lifecycle_stage":"current"}},"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=530631&mlfb=3RV1926-0LA00-0FJ0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1926-0LA00-0FJ0/alternatives.json"},"ai":{"faq":[{"question":"What is the shaft length and which breaker frames does 3RV1926-0LA00-0FJ0 fit?","answer":"The shaft is 330 mm long and the mechanism fits Siemens S0, S1, S2, and S3 frame sizes."},{"question":"Where can I buy 3RV1926-0LA00-0FJ0 and get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1926-0LA00-0FJ0","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/3RV1926-0LA00-0FJ0 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}}