{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1902-1DB00-0FQ0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1902-1DB00-0FQ0","canonicalUrl":"https://aoctrl.com/siemens/3RV1902-1DB00-0FQ0","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1902-1DB00-0FQ0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens, SIRIUS accessory, shunt trip 3RV1902-1DB00-0FQ0, 20-24V AC 100% ED, 20-70V AC/DC 5S ED, for circuit-breaker sizes S00 to S3.","salesMarkdown":"## Shunt trip for S00–S3 breakers The Siemens 3RV1902-1DB00-0FQ0 is a shunt trip accessory for SIRIUS 3RV circuit breakers in frame sizes S00 through S3. It's the piece that gives a remote trip capability — energize the coil and the breaker opens, no manual intervention needed. The coil sees 20–24 V AC at 50/60 Hz for continuous duty (100% ED), or 20–70 V AC/DC for a 5-second rated duty cycle (5 S ED). That dual-range AC/DC input makes it flexible for control circuits that might be 24 V DC or 48 V AC depending on the panel design.","metaTitle":"Siemens 3RV1902-1DB00-0FQ0 Shunt Trip, 20-70V AC/DC","metaDescription":"Siemens 3RV1902-1DB00-0FQ0 shunt trip for S00-S3 circuit breakers. 20-24V AC 100% ED, 20-70V AC/DC 5S ED. Current lifecycle stage. 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=274572&mlfb=3RV1902-1DB00-0FQ0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1902-1DB00-0FQ0/alternatives.json"},"ai":{"faq":[{"question":"What is the voltage range for the 3RV1902-1DB00-0FQ0 shunt trip?","answer":"It accepts 20–24 V AC at 50/60 Hz for 100% ED, and 20–70 V AC at 50/60 Hz or 20–70 V DC for a 5-second duty cycle."},{"question":"Where can I buy 3RV1902-1DB00-0FQ0?","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/3RV1902-1DB00-0FQ0","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/3RV1902-1DB00-0FQ0 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}}