{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1017-1AF01","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1017-1AF01","canonicalUrl":"https://aoctrl.com/siemens/3RT1017-1AF01","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1017-1AF01","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S00, 24 VDC coil, screw terminals, 5.5 kW at 400 V AC-2, 45 mm width, DIN-rail mount.","salesMarkdown":"The Siemens SIRIUS 3RT1017-1AF01 is a size S00 power contactor with a 24 VDC coil, rated for motor switching up to 5.5 kW at 400 V in AC-2 duty and 8.5 A in AC-4 at 400 V. That AC-2 rating covers slip-ring motor reversing or inching — the kind of load that needs full rated current through the make/break cycle. AC-4 at 8.5 A handles plugging and reversing duty for smaller squirrel-cage motors. Terminal IP20 on the front and at the terminals means it's safe for open-panel wiring as long as the enclosure door is closed. ## Auxiliary contact ratings and wiring The auxiliary contacts handle 10 A at 24 V, 6 A at 230 V, and 3 A at 400 V — enough for direct PLC input or relay logic without an interposer. Screw terminals accept up to 4 mm² stranded or 12 AWG, with two conductors per clamp. Strip length is standard; no special tooling needed. ## Short-circuit coordination","metaTitle":"Siemens SIRIUS 3RT1017-1AF01 Contactor, S00, 24 VDC, 5.5 kW","metaDescription":"Siemens SIRIUS 3RT1017-1AF01 power contactor, size S00, 24 VDC coil, 5.5 kW at 400 V AC-2. Active lifecycle. Screw terminals, DIN-rail mount. Available to order.","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","at 50 Hz":"0.8 ... 1.1","at 60 Hz":"0.85 ... 1.1","On The Front":"IP20","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","Of The Terminal":"IP20","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Size Of Contactor":"S00","Solid Or Stranded":"2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), max. 2x (0,75 ... 4 mm²)","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":"110 V","at 690 V rated value":"5.5 kW","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","at AC-2 at 400 V rated value":"5.5 kW","at AC-4 at 400 V rated value":"8.5 A","Substance Prohibitance (Date)":"01.07.2006 00:00:00","at AWG cables for main contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","For Auxiliary And Control Circuit":"screw-type terminals","With Type Of Assignment 2 Required":"fuse gL/gG: 20 A","reference code acc. to IEC 81346-2":"Q","With Type Of Coordination 1 Required":"fuse gL/gG: 35 A","at AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","operational current at AC-12 maximum":"10 A","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","Contact Reliability Of Auxiliary Contacts":"1 faulty switching per 100 million (17 V, 1 mA)","apparent holding power of magnet coil at AC":"4.4 V·A","apparent pick-up power of magnet coil at AC":"27 V·A","Type Of Voltage Of The Control Supply Voltage":"AC","Required Spacing For Grounded Parts At The Side":"6 mm","Inductive Power Factor With Closing Power Of The Coil":"0.8","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","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","number of NC contacts for auxiliary contacts instantaneous contact":"0","number of NO contacts for auxiliary contacts instantaneous contact":"1","Of The Contactor With Added Electronically Optimized 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=185674&mlfb=3RT1017-1AF01","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1017-1AF01/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT1017-1AF01 and how do I get a price?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."},{"question":"What is the closest functional alternative to 3RT1017-1AF01?","answer":"The 3RT1017-1AK61 uses a 110 VAC/50 Hz coil instead of 24 VDC. Same S00 frame, same 5.5 kW AC-2 rating, same screw terminals. If your control voltage is 110 VAC, it's a drop-in swap without rewiring the power circuit."},{"question":"Will 3RT1017-1AF01 drop into a panel specified for 3RT1017-1AK61?","answer":"Yes — same S00 footprint, same 45 mm width, same DIN-rail clip. The only difference is the coil voltage: 24 VDC vs 110 VAC. Power and auxiliary wiring positions are identical."},{"question":"What compliance documentation does Siemens provide for 3RT1017-1AF01?","answer":"The part carries a RoHS compliance date of 01.07.2006, indicating it meets the EU RoHS directive. Standard Siemens declarations for CE, UKCA, and EAC are available on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1017-1AF01","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/3RT1017-1AF01 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}}