{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2018-1AK61-Z W96","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2018-1AK61-Z-W96","canonicalUrl":"https://aoctrl.com/siemens/3RT2018-1AK61-Z-W96","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2018-1AK61-Z%20W96","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT2 power contactor, AC-3e/AC-3, 16 A, 7.5 kW / 400 V, 3-pole, 110 V AC 50/60 Hz coil, 1 NO auxiliary contact, screw terminals, size S00, multi-unit packaging.","salesMarkdown":"The Siemens 3RT2018-1AK61-Z W96 is a size S00 power contactor from the SIRIUS 3RT2 series, rated for AC-3e and AC-3 duty at 16 A, switching 7.5 kW at 400 V across three poles. That AC-3e rating means it's designed for the higher electrical endurance required when switching standard squirrel-cage motors — the 'e' suffix indicates it meets the extended electrical life test per IEC 60947-4-1, so it's a solid choice for a motor start/stop circuit that sees regular cycling. A single normally-open auxiliary contact is built in, enough for a basic feedback or seal-in circuit. Terminals are screw-type, which is what you expect on a panel-built contactor — reliable, serviceable, no special tooling needed.","metaTitle":"Siemens 3RT2018-1AK61-Z W96 Power Contactor, 16A AC-3e, 7.5k","metaDescription":"Active-production Siemens 3RT2018-1AK61-Z W96 power contactor. AC-3e rated 16A, 7.5kW at 400V. 3-pole, 110VAC 50/60Hz coil, 1 NO aux. Size S00, screw terminals. RoHS compliant. Sou","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"title":"3RT2018-1AK61-Z W96","Group Code":"R711","description":"power contactor, AC-3e/AC-3, 16 A, 7.5 kW / 400 V, 3-pole, 110 V AC, 50 Hz / 120 V, 60 Hz, auxiliary contacts: 1 NO, screw terminal, size: S00, multi-unit packaging, pack = 72 units","Product Group":"5330","Product class":"C: products manufactured / produced to order, which cannot be reused or re-utilized or be returned against credit.","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)":"61.5 x 50.00 x 77.5 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/fdf0acf45948aee3377920ce029d2274.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RT2018-1AK61-ZW96?tree=CatalogTree"},"ai":{"faq":[{"question":"What coil voltage does this contactor use?","answer":"It uses a 110 V AC coil rated for 50 Hz, and 120 V AC for 60 Hz operation. This covers both 50 Hz and 60 Hz control power systems without needing a different coil variant."},{"question":"What compliance documentation is available for this part?","answer":"The contactor is RoHS compliant since October 1, 2009, and REACH Article 33 information is available from the manufacturer. Export control classification is AL: N / ECCN: N, meaning no special export licensing is required."},{"question":"How is this contactor packaged and what frame size is it?","answer":"It is a size S00 frame contactor, the smallest in the 3RT2 series. It comes in multi-unit packaging of 72 pieces per pack, with individual packaging dimensions of 61.5 x 50.0 x 77.5 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2018-1AK61-Z-W96","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/3RT2018-1AK61-Z-W96 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}}