{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES73921AM000AA0 WMR/F1","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES73921AM000AA0-WMR-F1","canonicalUrl":"https://aoctrl.com/siemens/6ES73921AM000AA0-WMR-F1","factsUrl":"https://aoctrl.com/api/mcp/products/6ES73921AM000AA0%20WMR%2FF1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7-300 Front Connector, 6ES73921AM000AA0 WMR/F1, 40-Pole, Screw Terminals, EOL Hot.","salesMarkdown":"The Siemens 6ES73921AM000AA0 WMR/F1 is a 40-pole screw-type front connector designed for SIMATIC S7-300 I/O modules, rated for an ambient temperature range of 0 to 60 °C. Offered in used condition (Shelf No. 240924), it is available through an RFQ for legacy system spares.","metaTitle":"Siemens 6ES73921AM000AA0 WMR/F1 Front Connector, 40-Pole EOL","metaDescription":"Siemens 6ES73921AM000AA0 WMR/F1 is a 40-pole front connector for SIMATIC S7-300 with screw terminals. End-of-life (EOL hot). Sourced to order for critical spares.","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 392-1AM00-0AA0 WMR/F1","Range":"SIMATIC S7-300","Weight":"0,12 kg","Condition":"Used","Shelf No.":"240924","Dimensions":"125 x 21.6 x 40.9 mm","Manufacturer":"Siemens","No. of Poles":"40-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 2 Cables Up to 0.75 mm² (Total) In a Shared End Sleeve"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES73921AM000AA0%20WMR%2FF1/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES73921AM000AA0-WMR-F1","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/6ES73921AM000AA0-WMR-F1 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}}