{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2017-1HA41","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2017-1HA41","canonicalUrl":"https://aoctrl.com/siemens/3RT2017-1HA41","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2017-1HA41","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT2017-1HA41, power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-pole, 12 V DC coil, 1 NO auxiliary, screw terminal, frame size S00.","salesMarkdown":"## Motor switching and coil drive The Siemens 3RT2017-1HA41 is a SIRIUS 3RT series power contactor rated for AC-3e/AC-3 duty at 12 A, switching 5.5 kW at 400 V — the AC-3e rating means it's tested for the higher electrical endurance of modern motor starting profiles, not just the older AC-3 curve. The 12 V DC coil operates across 0.7 to 1.25 times the rated control supply voltage, so it holds in reliably at 8.4 V and picks up cleanly at 15 V DC. That wide tolerance is useful when the control transformer is shared with other loads that sag the bus during simultaneous pick-up. ## Frame size and auxiliary configuration This contactor uses the S00 frame size — the smallest in the SIRIUS 3RT family, sized for panel density where every millimeter counts. It ships with one built-in normally open auxiliary contact on screw terminals. A key constraint: no auxiliary switch block can be added later, so the single NO is all you get. If your circuit demands a second auxiliary pole or a NC break before the main contacts, step up to the S0 frame variant. The screw terminals accept solid or ferruled stranded conductors typical of control panels, and the compact 61.5 x 50 x 77.5 mm footprint fits standard DIN-rail mounting.","metaTitle":"Siemens 3RT2017-1HA41 SIRIUS Contactor, 12 A AC-3e, 5.5 kW","metaDescription":"Siemens SIRIUS 3RT2017-1HA41 power contactor, AC-3e/AC-3 rated 12 A, 5.5 kW at 400 V. 12 V DC coil, 1 NO auxiliary, screw terminals, frame S00. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"title":"3RT2017-1HA41","Group Code":"R711","description":"power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-pole, 12 V DC, 0.7-1.25* Uc, auxiliary contacts: 1 NO, screw terminal, frame size: S00, no auxiliary switch can be added","Product Group":"5330","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 3RT contactors, 3-pole, up to 250 kW","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/73a144df7149edbee56710fa8b79933b.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RT2017-1HA41?tree=CatalogTree"},"ai":{"faq":[{"question":"What are the key ratings for this contactor?","answer":"AC-3e/AC-3 motor switching at 12 A, 5.5 kW at 400 V. The coil is 12 V DC with a 0.7 to 1.25 times Uc operating range. It includes one built-in NO auxiliary contact on screw terminals, frame size S00."},{"question":"Can I add more auxiliary contacts to this contactor?","answer":"No — the datasheet specifies 'no auxiliary switch can be added'. The single built-in NO contact is the only auxiliary available on this frame size S00 variant."},{"question":"What compliance documentation is available?","answer":"RoHS compliant since October 2009. REACH Article 33 candidate list information is published. Export control classification is AL: N / ECCN: N."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2017-1HA41","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/3RT2017-1HA41 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}}