{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1017-1AC11","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1017-1AC11","canonicalUrl":"https://aoctrl.com/siemens/3RT1017-1AC11","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1017-1AC11","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1017-1AC11 power contactor, size S00, 3-pole, screw terminals, 5.5 kW at 400 V AC-2, 24 V 60 Hz coil.","salesMarkdown":"## What it is and what it does The Siemens 3RT1017-1AC11 is a SIRIUS power contactor in frame size S00, designed for switching motor loads in control panels. It carries three normally-open main contacts and is rated for 5.5 kW at 400 V in AC-2 duty, which covers slip-ring motor starting and reversing applications. The 24 V 60 Hz coil keeps it compatible with standard control transformers in North American and 60 Hz markets. ## Panel integration and mounting Mounts on 35 mm DIN rail per EN 50022, or with screws into the panel base. The 45 mm width and 72 mm depth fit standard S00 footprint — no extra side clearance needed for side-by-side mounting. Screw terminals on both main and auxiliary circuits accept solid or stranded wire up to 4 mm², or AWG 12 for the main contacts. The IP20 finger-safe front means it can sit in an open panel without additional shrouding.","metaTitle":"Siemens 3RT1017-1AC11 SIRIUS Power Contactor, 3-Pole","metaDescription":"Siemens 3RT1017-1AC11 SIRIUS power contactor, size S00, 3 NO main contacts, 5.5 kW at 400 V AC-2. Active production. Available to order. Request a quote.","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 60 Hz":"0.8 ... 1.1","On The Front":"IP20","1 Rated Value":"60 Hz","Of The Terminal":"IP20","lifecycle_stage":"current","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 500 V rated value":"5.5 kW","at 60 Hz rated value":"24 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","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","Ambient Temperature During Operation":"-25 ... +60 °C","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":"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","Required Spacing For Grounded Parts At The Side":"6 mm","Inductive Power Factor With Closing Power Of The Coil":"0.77","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=61491&mlfb=3RT1017-1AC11","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1017-1AC11/alternatives.json"},"ai":{"faq":[{"question":"Can 3RT1017-1AC11 be replaced by a 3RT2 contactor?","answer":"The 3RT2 series is a different generation within the SIRIUS family. While both are size S00, the 3RT2 uses a different coil system and accessory interface. Direct substitution is not guaranteed without reviewing the specific 3RT2 variant's coil voltage, terminal layout, and mounting footprint against your application."},{"question":"Where can I buy 3RT1017-1AC11 available via RFQ confirmation?","answer":"This part is sourced to order. Availability and pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1017-1AC11","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/3RT1017-1AC11 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}}