{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2026-1HA40","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2026-1HA40","canonicalUrl":"https://aoctrl.com/siemens/3RT2026-1HA40","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2026-1HA40","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, 3RT2026-1HA40, AC-3e/AC-3 25 A, 11 kW / 400 V, 3-pole, 12 V DC coil, screw terminals, frame size S0, 1 NO + 1 NC auxiliary contacts.","salesMarkdown":"## Motor-rating and coil drive The 3RT2026-1HA40 is a SIRIUS power contactor rated for AC-3e/AC-3 duty at 25 A, switching 11 kW at 400 V three-phase — the typical load for a small pump or conveyor motor. The 12 V DC coil accepts 0.7 to 1.25 times the rated control supply voltage, so a nominal 12 VDC signal from a PLC or relay output will hold it in; plan for a 9–15 VDC window. Built-in 1 NO + 1 NC auxiliary contacts cover feedback or interlock without an add-on block. Frame size S0 is a compact 92 x 54 x 115.5 mm footprint that snaps onto a standard DIN rail. Note: this variant cannot accept an add-on auxiliary switch block — the 1 NO + 1 NC contacts on board are all you get, so confirm your feedback count before locking the BOM.","metaTitle":"Siemens 3RT2026-1HA40 Power Contactor, AC-3e 25 A, 11 kW, 12","metaDescription":"Active Siemens power contactor, 3-pole, AC-3e/AC-3 25 A, 11 kW / 400 V, 12 V DC coil, 1 NO + 1 NC aux contacts, screw terminals, frame S0. RoHS compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"title":"3RT2026-1HA40","Group Code":"R711","description":"power contactor, AC-3e/AC-3, 25 A, 11 kW / 400 V, 3-pole, 12 V DC, 0.7-1.25* Uc, auxiliary contacts: 1 NO + 1 NC, screw terminal, frame size: S0 no auxiliary switch can be added","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 115.5 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/3fee491fca5f2e866c9fb535f4527bba.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RT2026-1HA40?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 duty-to-inform data is available per the current candidate list. Export controls are AL: N / ECCN: N."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2026-1HA40","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/3RT2026-1HA40 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}}