{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2023-1AC20-Z X95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2023-1AC20-Z-X95","canonicalUrl":"https://aoctrl.com/siemens/3RT2023-1AC20-Z-X95","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2023-1AC20-Z%20X95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT2 power contactor, AC-3e/AC-3, 9 A, 4 kW / 400 V, 3-pole, 24 V AC 50/60 Hz coil, 1 NO + 1 NC auxiliary contacts, screw terminal, size S0.","salesMarkdown":"The Siemens 3RT2023-1AC20-Z X95 is a size S0 power contactor from the SIRIUS 3RT2 series, rated for AC-3e/AC-3 duty at 9 A and 4 kW at 400 V. The 24 V AC coil operates on 50/60 Hz, and the screw-terminal block carries 1 NO + 1 NC auxiliary contacts for feedback or interlocking. The AC-3 rating means it's sized for starting and stopping squirrel-cage motors under load — the 9 A at 400 V translates to about a 4 kW motor, typical for small pumps, fans, or conveyors in a control panel. Size S0 mounts on standard DIN rail or panel with two screws. The 24 V AC coil draws from a control transformer — verify the VA burden if sharing a transformer with PLC outputs or other contactors. Screw terminals accept up to 4 mm² stranded wire; torque to 1.2 Nm. The 1 NO + 1 NC auxiliary block is fixed, not field-swappable, so plan the feedback wiring around those contacts.","metaTitle":"Siemens 3RT2023-1AC20-Z X95 Power Contactor, 9 A AC-3, 24 VA","metaDescription":"Siemens 3RT2023-1AC20-Z X95 power contactor, AC-3e/AC-3 rated 9 A, 4 kW at 400 V, 3-pole, 24 V AC coil, 1 NO + 1 NC auxiliary contacts, screw terminals, size S0. Active production,","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"title":"3RT2023-1AC20-Z X95","Group Code":"R711","description":"power contactor, AC-3e/AC-3, 9 A, 4 kW / 400 V, 3-pole, 24 V AC, 50/60 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S0, reusable packaging, pack = 48 units","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)":"85.00 x 45.00 x 100.00 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/7b324aa624c35ddf732b93ee46bedbef.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RT2023-1AC20-ZX95?tree=CatalogTree"},"ai":{"faq":[{"question":"What are the key ratings for this contactor?","answer":"AC-3e/AC-3 rated at 9 A, 4 kW at 400 V, 3-pole. Coil is 24 V AC 50/60 Hz. Includes 1 NO + 1 NC auxiliary contacts. Screw terminal connection, size S0 frame."},{"question":"What compliance documentation is available?","answer":"RoHS compliant since 01-10-09. REACH Article 33 candidate list information is available. Export control is AL: N / ECCN: N."},{"question":"What is the group code and product group for this part?","answer":"Group Code R711, Product Group 5336."},{"question":"What is the closest alternative if this part is unavailable?","answer":"No official successor has been issued. Within the SIRIUS 3RT2 family, a 9 A AC-3 contactor with a 24 V AC coil and 1 NO + 1 NC aux is a direct parametric match — verify the screw terminal and size S0 footprint match your panel layout before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2023-1AC20-Z-X95","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/3RT2023-1AC20-Z-X95 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}}