{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1017-1AP04-3MA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1017-1AP04-3MA0","canonicalUrl":"https://aoctrl.com/siemens/3RT1017-1AP04-3MA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1017-1AP04-3MA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1017-1AP04-3MA0 power contactor, size S00, screw-type terminals, 5.5 kW at 400 V AC-2, 8.5 A at AC-4, IP20 front and terminal.","salesMarkdown":"It is rated for 5.5 kW at 400 V in AC-2 duty (slip-ring motor starting) and 8.5 A at 400 V in AC-4 duty (plugging/reversing/inching). The contactor also carries a 10 A rating at 24 V for resistive or general-purpose loads (AC-12). Depth is 111 mm, which matters when the panel door or gland plate is tight. The AC-4 rating of 8.5 A at 400 V is the more demanding duty — plugging, reversing, or inching — and that 8.5 A figure is the one to watch for high-cycle applications. The operating range is 0.8 to 1.1 times rated voltage at 50 Hz, and 0.85 to 1.1 at 60 Hz, so it holds in on a sagging line. Main circuit terminals accept solid wire: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or max 2x (0.75 to 4 mm²). AWG equivalents for main contacts are 2x (20 to 16), 2x (18 to 14), or 1x 12. Auxiliary contacts use the same AWG range. Both main and control circuits use screw-type terminals — no spring-cage here. ## Environmental and life data Mechanical life is typical 30 million operations — that is the mechanical endurance, not the electrical life under load. Electrical life will be lower and depends on the switching duty (AC-2 vs AC-4 vs AC-12).","metaTitle":"Siemens 3RT1017-1AP04-3MA0 SIRIUS Contactor, Size S00, 5.5 k","metaDescription":"Siemens SIRIUS 3RT1017-1AP04-3MA0 power contactor, size S00, rated 5.5 kW at 400 V AC-2, 8.5 A at AC-4. Screw terminals, IP20. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"111 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","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":"230 V","at 500 V rated value":"5.5 kW","at 60 Hz rated value":"230 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":"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":"2","number of NO contacts for auxiliary contacts instantaneous contact":"2","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=207001&mlfb=3RT1017-1AP04-3MA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1017-1AP04-3MA0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings I need to check for fit?","answer":"The critical ratings are 5.5 kW at 400 V for AC-2 duty (slip-ring motors), 8.5 A at 400 V for AC-4 duty (plugging/reversing), and 10 A at 24 V for AC-12 (resistive loads). The operating range is 0.8 to 1.1 times rated voltage at 50 Hz, and 0.85 to 1.1 at 60 Hz."},{"question":"Will this drop into a panel wired for the 3RT1017-1AP01?","answer":"Both are size S00 contactors with the same 45 mm width and DIN-rail mounting, so the mechanical footprint is identical. The difference is in the coil voltage and auxiliary contact configuration — verify those against your panel wiring before assuming a drop-in swap."},{"question":"What compliance documentation is available for this part?","answer":"The part carries the IEC 81346-2 reference code Q (switching device). Standard Siemens SIRIUS documentation includes CE, UL, and CSA certifications; specific RoHS and REACH declarations are available from Siemens on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1017-1AP04-3MA0","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/3RT1017-1AP04-3MA0 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}}