{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1017-2AF02","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1017-2AF02","canonicalUrl":"https://aoctrl.com/siemens/3RT1017-2AF02","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1017-2AF02","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1017-2AF02 power contactor, size S00, screw and snap-on DIN rail mount, spring-loaded terminals, 5.5 kW at 400 V AC-2/AC-3, IP20 finger-safe.","salesMarkdown":"## SIRIUS S00 power contactor — what it does and where it fits Rated for AC-2 and AC-3 duty at 5.5 kW on 400 V three-phase, it handles induction motors up to that load — typical for pumps, fans, and conveyors in a standard 400 V distribution. Spring-loaded terminals on the main circuit accept 2x (0.25 to 2.5 mm²) solid or stranded, or 2x (24 to 14 AWG). That means no screw torque checks — strip, insert, release. The auxiliary contact block carries ratings from 10 A at 24 V down to 0.3 A at 220 V, so it can signal a PLC input or drive a pilot light directly. ## Installation and environment Side-by-side mounting is allowed with a 6 mm gap at the side for airflow — no derating penalty if you respect that clearance. The IP20 finger-safe terminals mean the panel builder can work live-side without a full glove-up, but the contactor itself is not sealed for washdown; it belongs inside a cabinet. Rated for pollution degree 3, so it handles conductive dust and humidity typical of factory floors and light industrial environments. For Type 2 coordination (contactor remains operational after clearing a fault), use gL/gG 20 A. These are the manufacturer's specified fuse sizes — match them to your SCCR study.","metaTitle":"Siemens 3RT1017-2AF02 SIRIUS Power Contactor, S00, 5.5 kW at","metaDescription":"Siemens SIRIUS 3RT1017-2AF02 power contactor, size S00, 5.5 kW AC-2/AC-3 at 400 V. Spring-loaded terminals, DIN rail mount. Current lifecycle stage. Sourced to order against RFQ.","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":"0.8 ... 1.1","at 60 Hz":"0.85 ... 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":"110 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":"4.4 V·A","Apparent pick-up power of magnet coil at AC":"27 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":"0.8","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=447073&mlfb=3RT1017-2AF02","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1017-2AF02/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to 3RT1017-2AF02?","answer":"The 3RT1016-2AP02 is a size S00 contactor in the same SIRIUS family, but it uses screw terminals instead of spring-loaded terminals. The 3RT1017-1AK61 is also a spring-loaded terminal variant but with different auxiliary contact configuration. If your panel is wired for screw terminals, the 3RT1016-2AP02 drops into the same DIN rail footprint without rewiring the main power circuit — just swap the terminal block."},{"question":"Where can I buy 3RT1017-2AF02 and how is it quoted?","answer":"This contactor is sourced to order against an RFQ through independent industrial automation distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What compliance documentation does Siemens provide for 3RT1017-2AF02?","answer":"Siemens provides a declaration of conformity for the SIRIUS series covering IEC/EN 60947-4-1, plus RoHS and REACH compliance statements. UL and CSA approvals are standard for the S00 frame contactors, though the specific listing for this order code should be verified against the nameplate marking."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1017-2AF02","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/3RT1017-2AF02 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}}