{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES73921AJ000AA0 M3","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES73921AJ000AA0-M3","canonicalUrl":"https://aoctrl.com/siemens/6ES73921AJ000AA0-M3","factsUrl":"https://aoctrl.com/api/mcp/products/6ES73921AJ000AA0%20M3","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7-300 front connector, 20-pole screw terminal type, model 6ES7 392-1AJ00-0AA0 M3. Used for signal modules with screw contacts.","salesMarkdown":"The Siemens 6ES73921AJ000AA0 M3 is a 20-pole front connector for signal modules with screw contacts. It uses screw terminals and accepts one conductor or two conductors up to 1.5 mm² total in a shared ferrule per connection.","metaTitle":"Siemens 6ES73921AJ000AA0 M3 Front Connector, 20-Pole, EOL","metaDescription":"EOL – Siemens 6ES73921AJ000AA0 M3 front connector for S7-300 signal modules, 20-pole screw terminals. Sourced to order from surplus channels. Request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"Type":"Front Connector","Model":"6ES7 392-1AJ00-0AA0 M3","Range":"SIMATICS7300","Weight":"0,06 kg","Used for":"Signal Modules with Screw Contacts","Condition":"New","Shelf No.":"240924","Dimensions":"131 x 23 x 36 mm","Manufacturer":"Siemens","No. of Poles":"20-Pole","Type of Product":"Front Connector","lifecycle_stage":"eol_hot","Ambient Temperature":"0 … 60 °C","Electrical Connection Type":"Screw Terminals","Number of Lines Per Connection":"1; or Combination of 2 Conductors of Up to 1.5 mm² (Total) In a Shared Ferrule"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES73921AJ000AA0%20M3/alternatives.json"},"ai":{"faq":[{"question":"What is the part type of 6ES73921AJ000AA0 M3?","answer":"It is listed as a Front Connector type, specifically a 20-pole screw terminal connector for SIMATIC S7-300 signal modules."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES73921AJ000AA0-M3","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/6ES73921AJ000AA0-M3 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}}