{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2526-1AV00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2526-1AV00","canonicalUrl":"https://aoctrl.com/siemens/3RT2526-1AV00","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2526-1AV00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT25 power contactor, 4-pole, AC-3 25 A, 11 kW / 400 V, 400 V AC 50 Hz coil, 2 NO + 2 NC main contacts, 1 NO + 1 NC auxiliary contacts, screw terminal, size S0.","salesMarkdown":"## Motor-Rated Contactor for 400 V Three-Phase Lines The Siemens 3RT2526-1AV00 is a SIRIUS 3RT25 power contactor rated for AC-3 duty at 25 A, switching 11 kW motor loads on a 400 V three-phase supply. The 4-pole configuration provides 2 normally-open and 2 normally-closed main contacts, with an additional 1 NO + 1 NC auxiliary contact block integrated on the front. Coil is 400 V AC, 50 Hz, matching standard European industrial mains without a control transformer. ## Sizing and Panel Fit Screw terminals accept up to 6 mm² conductors for the power circuit. The auxiliary contact set (1 NO + 1 NC) is factory-fitted, eliminating a separate add-on block for basic feedback or interlocking.","metaTitle":"Siemens 3RT2526-1AV00 SIRIUS 3RT25 Contactor, 25 A AC-3, 4-P","metaDescription":"Siemens 3RT2526-1AV00 SIRIUS 3RT25 power contactor, AC-3 25 A, 11 kW/400 V, 4-pole 2 NO+2 NC, 400 V AC coil, screw terminals, size S0. Active production, RoHS compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"title":"3RT2526-1AV00","Group Code":"R711","description":"power contactor, AC-3, 25 A, 11 kW / 400 V, 4-pole, 400 V AC, 50 Hz, main contacts: 2 NO + 2 NC, auxiliary contacts: 1 NO + 1 NC, screw 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":"SIRIUS 3RT25 contactors, 4-pole, 2 NO + 2 NC","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : N","Packaging dimensions (L x W x H)":"130.00 x 95.00 x 80.00 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/5ac2578f2e7b2aac6b872e027a2c54bf.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RT2526-1AV00?tree=CatalogTree"},"ai":{"faq":[{"question":"What compliance documentation is available for this contactor?","answer":"RoHS compliance is confirmed since October 1, 2009. REACH Article 33 candidate-list information is available per the manufacturer's reach information statement. Export control classifications are AL: N and ECCN: N."},{"question":"What are the key ratings for the 3RT2526-1AV00?","answer":"AC-3 motor switching: 25 A, 11 kW at 400 V. Coil: 400 V AC, 50 Hz. Main contacts: 2 NO + 2 NC. Auxiliary contacts: 1 NO + 1 NC. Screw terminals, size S0."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2526-1AV00","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/3RT2526-1AV00 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}}