{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RQ4118-2AM01","brand":"Siemens","brandSlug":"siemens","productSlug":"3RQ4118-2AM01","canonicalUrl":"https://aoctrl.com/siemens/3RQ4118-2AM01","factsUrl":"https://aoctrl.com/api/mcp/products/3RQ4118-2AM01","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RQ4 coupling relay, output coupler with plug-in relay, 24 V DC, 1 change-over contact, spring-loaded push-in terminal, width 6.2 mm, thermal current 6 A, hard gold-plated contacts.","salesMarkdown":"The Siemens 3RQ4118-2AM01 is an output coupler relay from the SIRIUS 3RQ4 family, designed as a narrow-format interface between a 24 V DC control signal and a load circuit. It carries a plug-in relay with one change-over contact rated for a thermal current of 6 A, with hard gold-plated contacts that suit low-level switching where oxide film on standard contacts can cause intermittent opens. The 6.2 mm width is the key panel-space constraint — it packs into a high-density DIN-rail row where every millimeter of enclosure fill factor matters. RoHS compliance is confirmed effective 26 September 2024. ## Integration notes The 6.2 mm width leaves room for adjacent terminal blocks or other narrow modules — plan your gland-plate layout around the total rail fill. The push-in terminals accept 0.2–2.5 mm² conductors; strip length for the spring cage is typically 8–10 mm. The plug-in relay can be replaced without removing the base wiring — useful for field-service swap-outs where downtime is the metric that matters.","metaTitle":"Siemens 3RQ4118-2AM01 SIRIUS 3RQ4 Coupling Relay, 24 V DC, 6","metaDescription":"Siemens 3RQ4118-2AM01 SIRIUS 3RQ4 output coupler relay, 24 V DC coil, 1 changeover contact, 6 A thermal current, push-in terminals, 6.2 mm wide. Active production. RoHS compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Control Accessories"],"specifications":{"title":"3RQ4118-2AM01","Group Code":"R711","description":"output coupler with plug-in relay, 24 V DC, 1 change-over contact, spring-loaded terminal (push-in), width 6.2 mm, thermal current 6 A, hard gold-plated","Product Group":"4950","Product class":"A: Standard product which is a stock item could be returned within the returns guidelines/period.","Quantity Unit":"1 Piece","Product Family":"SIRIUS 3RQ4 coupling relays, narrow design","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : EAR99","Packaging dimensions (L x W x H)":"95.00 x 93.00 x 65.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 26-09-24","REACH Art. 33 Duty to inform according to the current list of candidates":"Reach Information"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/de2234ce0dcb46e2395b7109987eabf1.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RQ4118-2AM01?tree=CatalogTree"},"ai":{"faq":[{"question":"What is the group code and product group for this part?","answer":"Group code R711 and product group 4950 are the internal Siemens classification codes used for ordering and catalog sorting."},{"question":"What compliance documentation is available for this relay?","answer":"RoHS compliance is confirmed from 26 September 2024. REACH Article 33 information is available on request. Export control is AL:N / ECCN:EAR99."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RQ4118-2AM01","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/3RQ4118-2AM01 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}