{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1901-1GA00-0FJ0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1901-1GA00-0FJ0","canonicalUrl":"https://aoctrl.com/siemens/3RV1901-1GA00-0FJ0","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1901-1GA00-0FJ0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RV1901-1GA00-0FJ0 auxiliary switch, transverse, electronic compatible, 1 W, for circuit-breaker size S00...S3.","salesMarkdown":"The Siemens 3RV1901-1GA00-0FJ0 is a transverse auxiliary switch designed for electronic compatibility, rated at 1 W, and fits circuit-breaker frames from size S00 through S3. It provides high contact reliability for signaling and control circuits within the breaker's enclosure. Mounts transversely within the circuit-breaker's accessory slot — no additional DIN rail space required. The electronic-compatible design means it switches reliably at the low-energy levels typical of PLC inputs and electronic overload relays, without the contact-wetting issues common to standard auxiliary switches.","metaTitle":"3RV1901-1GA00-0FJ0 Aux Switch, Transverse, Electronic Compat","metaDescription":"3RV1901-1GA00-0FJ0 auxiliary switch, transverse, electronic compatible, 1 W, for S00..S3 circuit-breakers. 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=346820&mlfb=3RV1901-1GA00-0FJ0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1901-1GA00-0FJ0/alternatives.json"},"ai":{"faq":[{"question":"What is 3RV1901-1GA00-0FJ0 used for?","answer":"It is a transverse auxiliary switch for Siemens circuit-breakers in frame sizes S00 through S3, providing a 1 W electronic-compatible signal contact for status indication or control logic."},{"question":"Where can I buy 3RV1901-1GA00-0FJ0?","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/3RV1901-1GA00-0FJ0","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/3RV1901-1GA00-0FJ0 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}}