{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1902-1AF00-0FJ0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1902-1AF00-0FJ0","canonicalUrl":"https://aoctrl.com/siemens/3RV1902-1AF00-0FJ0","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1902-1AF00-0FJ0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV1902-1AF00-0FJ0 undervoltage release, 110V AC 50Hz, for circuit-breaker sizes S00 to S3, by Benedikt & Jaeger.","salesMarkdown":"The 3RV1902-1AF00-0FJ0: This release mounts directly onto the side of a 3RV circuit-breaker (S00, S1, S2, or S3 frame). The 110V AC 50 Hz coil is standard for European control panels; verify that your control transformer matches the frequency and voltage before installation.","metaTitle":"Siemens 3RV1902-1AF00-0FJ0 Undervoltage Release, 110V AC 50H","metaDescription":"Siemens 3RV1902-1AF00-0FJ0 undervoltage release, 110V AC 50Hz, for circuit-breaker sizes S00 to S3. 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=380310&mlfb=3RV1902-1AF00-0FJ0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1902-1AF00-0FJ0/alternatives.json"},"ai":{"faq":[{"question":"What is 3RV1902-1AF00-0FJ0 used for?","answer":"It is an undervoltage release for Siemens SIRIUS 3RV circuit-breakers in frame sizes S00 through S3, operating at 110V AC 50 Hz. It trips the breaker when supply voltage falls below the dropout threshold."},{"question":"Where can I buy 3RV1902-1AF00-0FJ0?","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/3RV1902-1AF00-0FJ0","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/3RV1902-1AF00-0FJ0 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}}