{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA1931-1B","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA1931-1B","canonicalUrl":"https://aoctrl.com/siemens/3RA1931-1B","factsUrl":"https://aoctrl.com/api/mcp/products/3RA1931-1B","rawCanonicalId":null},"summary":{"shortDescription":"Link module Electrical and mechanical For 3RV1.31 and 3RT1.3. DC operation (multi-unit packaging)","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Starters"],"specifications":{"lifecycle_stage":"current","Size of contactor":"S2","Product brand name":"SIRIUS","Product designation":"link module","Design of the product":"for 3RV1.31 and 3RT1.3","Size of the circuit-breaker":"S2"}},"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=145883&mlfb=3RA1931-1B","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RA1931-1B/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA1931-1B","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/3RA1931-1B 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}}