{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1017-1AK61-ZX95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1017-1AK61-ZX95","canonicalUrl":"https://aoctrl.com/siemens/3RT1017-1AK61-ZX95","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1017-1AK61-ZX95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S00, 3RT1017-1AK61-ZX95, 5.5 kW at 400 V AC-3, 1 NO auxiliary contact, screw terminals, 45 mm width.","salesMarkdown":"The Siemens SIRIUS 3RT1017-1AK61-ZX95 is a power contactor in the S00 frame size, rated for switching three-phase motor loads up to 5.5 kW at 400 V AC-3. The S00 frame keeps this a compact panel fit — 45 mm wide, 57.5 mm high, 72 mm deep. Side-by-side mounting is permitted with no derating gap, which helps fill factor in dense control cabinets. The front face carries IP20 touch protection; the terminals are also IP20. AC-3 is the standard duty for squirrel-cage induction motors — starting and disconnecting under load. That 5.5 kW figure governs the real-world motor size this contactor can handle on a 400 V line. For higher-stress switching (plugging, inching), the AC-4 rating is 8.5 A at 400 V, which is the figure to check if the load sees reversing or jogging cycles. The auxiliary contact is rated at 10 A at 24 V, 6 A at 230 V, and 3 A at 400 V — these are AC-12 resistive-load values. For inductive DC loads, the same contact breaks 2 A at 60 V, 1 A at 110 V, and 0.3 A at 220 V. That DC curve matters if you're switching a PLC input or a holding brake directly. The wire range for main terminals accepts 2x (0.5...1.5 mm²), 2x (0.75...2.5 mm²), or max 2x (0.75...4 mm²) — or AWG equivalents 2x (20...16), 2x (18...14), and 1x 12. ## Integration and mounting notes The coil operating range is 0.85...1.1 x rated voltage at 50 Hz, and 0.8...1.1 at 60 Hz. At 50 Hz the rated control supply voltage is 110 V; at 60 Hz it is 120 V. The mechanical life is typical 30 million operations.","metaTitle":"Siemens SIRIUS 3RT1017-1AK61-ZX95 power contactor, S00, 5.5","metaDescription":"Siemens SIRIUS 3RT1017-1AK61-ZX95 power contactor, size S00, 5.5 kW at 400 V AC-3, 1 NO auxiliary contact, screw terminals, snap-on DIN rail, IP20 front, active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"72 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)","Width":"45 mm","Height":"57.5 mm","Maximum":"2 000 m","at 50 Hz":"0.85 ... 1.1","at 60 Hz":"0.8 ... 1.1","At The Side":"6 mm","On The Front":"IP20","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","Mounting type":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Of The Terminal":"IP20","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Size of contactor":"S00","Product brand name":"SIRIUS","Degree of pollution":"3","Product designation":"power contactor","at 24 V rated value":"10 A","at 60 V rated value":"2 A","Of Contactor Typical":"30 000 000","at 110 V rated value":"1 A","at 220 V rated value":"0.3 A","at 230 V rated value":"6 A","at 400 V rated value":"3 A","at 50 Hz rated value":"110 V","at 500 V rated value":"5.5 kW","at 60 Hz rated value":"120 V","at 690 V rated value":"5.5 kW","Instantaneous Contact":"1","Side-by-side mounting":"Yes","For Main Current Circuit":"screw-type terminals","Single Or Multi-Stranded":"2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), max. 2x (0,75 ... 4 mm²)","at AC-2 at 400 V rated value":"5.5 kW","at AC-4 at 400 V rated value":"8.5 A","Operating current at AC-12 maximum":"10 A","With Type Of Assignment 2 Required":"fuse gL/gG: 20 A","at AWG conductors for main contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","With Type Of Coordination 1 Required":"fuse gL/gG: 35 A","Reference code acc. to DIN EN 81346-2":"Q","Number of NC contacts for main contacts":"0","Number of NO contacts for main contacts":"3","Finely Stranded With Core End Processing":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Number of poles for main current circuit":"3","at AWG conductors for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","Contact reliability of auxiliary contacts":"1 faulty switching per 100 million (17 V, 1 mA)","For Auxiliary And Control Current Circuit":"screw-type terminals","at ambient temperature 40 °C rated value":"22 A","Apparent holding power of magnet coil at AC":"5.1 V·A","Apparent pick-up power of magnet coil at AC":"31.7 V·A","Type of voltage of the control supply voltage":"AC","Inductive power factor with closing power of the coil":"0.77","Inductive power factor with the holding power of the coil":"0.27","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 10 A","Of The Contactor With Added Electronics-Compatible Auxiliary Switch Block Typical":"5 000 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=40497&mlfb=3RT1017-1AK61-ZX95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1017-1AK61-ZX95/alternatives.json"},"ai":{"faq":[{"question":"What are the key motor ratings for this contactor?","answer":"The contactor is rated for 5.5 kW at 400 V AC-3. The AC-4 rating is 8.5 A at 400 V."},{"question":"What is the physical size of the 3RT1017-1AK61-ZX95?","answer":"It is 45 mm wide, 57.5 mm high, and 72 mm deep."},{"question":"Does the 3RT1017-1AK61-ZX95 accept side-by-side mounting?","answer":"Yes, side-by-side mounting is permitted with no spacing required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1017-1AK61-ZX95","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/3RT1017-1AK61-ZX95 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}