{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1017-2AK62","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1017-2AK62","canonicalUrl":"https://aoctrl.com/siemens/3RT1017-2AK62","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1017-2AK62","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, Size S00, 3RT1017-2AK62, 8.5 A AC-4 at 400 V, 5.5 kW AC-2 at 400 V, spring-loaded terminals, screw and snap-on mounting onto 35 mm DIN rail.","salesMarkdown":"The Siemens SIRIUS 3RT1017-2AK62 is a Size S00 power contactor rated for 8.5 A in AC-4 duty at 400 V — that's the switching current for reversing or inching motor loads, where the contactor makes and breaks the motor's locked-rotor current. The spring-loaded terminals accept 2x (0.25 to 2.5 mm²) solid or stranded wire, so no screw torque to verify on the line — just strip and push. For Type 1 coordination (contactor may need replacement after fault), use a 35 A gL/gG fuse.","metaTitle":"Siemens 3RT1017-2AK62 SIRIUS Power Contactor, 8.5 A AC-4, 5.","metaDescription":"Siemens SIRIUS 3RT1017-2AK62 power contactor, Size S00, 8.5 A AC-4 at 400 V, 5.5 kW AC-2. Spring-loaded terminals, DIN-rail mount. Current lifecycle. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"73 mm","Solid":"2x (0.25 ... 2.5 mm²)","Width":"45 mm","Height":"60 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":"0","Side-by-side mounting":"Yes","For Main Current Circuit":"spring-loaded terminals","Single Or Multi-Stranded":"2x (0,25 ... 2,5 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 (24 ... 14)","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 (0.25 ... 1.5 mm²)","Number of poles for main current circuit":"3","at AWG conductors for auxiliary contacts":"2x (24 ... 14)","Contact reliability of auxiliary contacts":"1 faulty switching per 100 million (17 V, 1 mA)","For Auxiliary And Control Current Circuit":"spring-loaded 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","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","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=491683&mlfb=3RT1017-2AK62","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1017-2AK62/alternatives.json"},"ai":{"faq":[{"question":"What is the AC-4 current rating of 3RT1017-2AK62?","answer":"The AC-4 rating at 400 V is 8.5 A — this governs switching of motor loads under reversing or inching duty where the contactor breaks locked-rotor current."},{"question":"Will 3RT1017-2AK62 drop into a panel specified around 3RT1016-2AP02 without rewiring?","answer":"Both are Size S00 contactors with the same mounting footprint on 35 mm DIN rail and similar terminal spacing, so mechanical fit is the same. The electrical difference is in the coil and auxiliary contact configuration — the 3RT1016-2AP02 uses a different coil voltage and has an auxiliary contact block, while the 3RT1017-2AK62 has a 24 V DC coil and no built-in auxiliary. If your panel wiring expects a 24 V DC coil and no auxiliary, it drops in without rewiring; otherwise, the coil supply and auxiliary wiring must be checked."},{"question":"Where can I buy 3RT1017-2AK62?","answer":"This part is sourced and quoted to order against an RFQ through our independent distribution channel. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1017-2AK62","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/3RT1017-2AK62 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}}