{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RQ4118-2AB00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RQ4118-2AB00","canonicalUrl":"https://aoctrl.com/siemens/3RQ4118-2AB00","factsUrl":"https://aoctrl.com/api/mcp/products/3RQ4118-2AB00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RQ4 coupling relay, output coupler with plug-in relay, 24 V AC/DC, 1 change-over contact, spring-loaded terminal (push-in), width 6.2 mm, thermal current 6 A.","salesMarkdown":"The Siemens 3RQ4118-2AB00 is an output coupler from the SIRIUS 3RQ4 family of narrow-format coupling relays. It takes a 24 V AC/DC control signal and switches a single change-over contact rated for 6 A thermal current. The plug-in relay design means the coil and contact block can be swapped without disturbing the wiring — useful when a relay fails on a live line or you need to change coil voltage without re-terminating. Width is 6.2 mm, which is the narrowest form factor in the SIRIUS coupling relay range. On a crowded DIN rail, that saves space for additional control or isolation slices. RoHS compliant since 26 September 2024, and REACH Article 33 information is available on request. The 6.2 mm width and push-in terminals make it a good fit for high-density terminal blocks or PLC output slices where every millimeter counts. The plug-in relay can be pulled out for replacement without removing the base — keep one spare in the cabinet, swap in under a minute.","metaTitle":"Siemens 3RQ4118-2AB00 SIRIUS coupling relay, 24 V AC/DC, 1 C","metaDescription":"Siemens 3RQ4118-2AB00 SIRIUS 3RQ4 output coupler with plug-in relay. 24 V AC/DC coil, 1 change-over contact, 6 A thermal current. Push-in terminals, 6.2 mm wide. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Control Accessories"],"specifications":{"title":"3RQ4118-2AB00","Group Code":"R711","description":"output coupler with plug-in relay, 24 V AC/DC, 1 change-over contact, spring-loaded terminal (push-in), width 6.2 mm, thermal current 6 A","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/34569feeacc07ae36118cdbceac619d3.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RQ4118-2AB00?tree=CatalogTree"},"ai":{"faq":[{"question":"What compliance documentation is available for this part?","answer":"RoHS compliance is confirmed since 26 September 2024. REACH Article 33 candidate-list information is available. Export control is AL: N / ECCN: EAR99."},{"question":"What is the group code and product group for this component?","answer":"The Group Code is R711 and the Product Group is 4950."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RQ4118-2AB00","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/3RQ4118-2AB00 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}}