{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2025-2AU20","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2025-2AU20","canonicalUrl":"https://aoctrl.com/siemens/3RT2025-2AU20","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2025-2AU20","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT2 power contactor, 3RT2025-2AU20, AC-3e/AC-3 17 A, 7.5 kW / 400 V, 3-pole, 380 V AC 50/60 Hz coil, 1 NO + 1 NC auxiliary, spring-loaded terminal, size S0.","salesMarkdown":"The Siemens 3RT2025-2AU20 is a 3-pole power contactor from the SIRIUS 3RT2 series, size S0. It is rated for AC-3e/AC-3 duty at 17 A and 7.5 kW at 400 V, meaning it is sized for switching three-phase motor loads up to that power — common for small pumps, fans, and conveyors in a control panel. RoHS compliant since October 1, 2009. REACH Article 33 information is available on the current candidate list. Size S0 snaps onto a DIN rail. The 1 NO + 1 NC auxiliary contact block is built in, so no separate aux module is needed for basic feedback.","metaTitle":"Siemens 3RT2025-2AU20 Power Contactor, 17 A, 7.5 kW / 400 V","metaDescription":"Siemens 3RT2025-2AU20 power contactor, AC-3e/AC-3 rated 17 A, 7.5 kW / 400 V, 3-pole, 380 V AC coil, 1 NO + 1 NC auxiliary, spring-loaded terminals, size S0. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"title":"3RT2025-2AU20","Group Code":"R711","description":"power contactor, AC-3e/AC-3, 17 A, 7.5 kW / 400 V, 3-pole, 380 V AC, 50/60 Hz, auxiliary contacts: 1 NO + 1 NC, spring-loaded terminal, size: S0","Product Group":"5336","Product class":"A: Standard product which is a stock item could be returned within the returns guidelines/period.","Quantity Unit":"1 Piece","Product Family":"Ordering Data Overview","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : N","Packaging dimensions (L x W x H)":"92.00 x 54.00 x 105.5 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 01-10-09","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/fbbbfcda538157543f23e69694f1d411.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RT2025-2AU20?tree=CatalogTree"},"ai":{"faq":[{"question":"What are the key ratings for this contactor?","answer":"AC-3e/AC-3 rated 17 A, 7.5 kW at 400 V, 3-pole. Coil is 380 V AC, 50/60 Hz. Includes 1 NO + 1 NC auxiliary contact. Size S0 with spring-loaded terminals."},{"question":"What compliance documentation is available?","answer":"RoHS compliant since October 1, 2009. REACH Article 33 information is on the current candidate list. Export control is AL: N / ECCN: N."},{"question":"What are the group code and product group?","answer":"Group Code R711, Product Group 5336."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2025-2AU20","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/3RT2025-2AU20 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}