{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1017-2AP04-3MA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1017-2AP04-3MA0","canonicalUrl":"https://aoctrl.com/siemens/3RT1017-2AP04-3MA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1017-2AP04-3MA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, Size S00 power contactor, 3RT1017-2AP04-3MA0, 5.5 kW at 400 V AC-2, 45 mm wide, spring-loaded terminals, IP20 front, current production.","salesMarkdown":"The Siemens SIRIUS 3RT1017-2AP04-3MA0 is a Size S00 power contactor rated for 5.5 kW at 400 V in AC-2 duty — the standard category for slip-ring motor starting and reversing. Spring-loaded terminals on the main current circuit accept 2x (0.25 to 2.5 mm²) solid or stranded, which matches the wire range for most motor branch circuits at this frame size. The AC-2 rating at 400 V (5.5 kW) is the figure that governs motor starting for wound-rotor or reversing applications — not the higher AC-1 resistive rating. If your BOM calls for a contactor on a standard squirrel-cage motor, AC-3 duty is the relevant category; this part carries an AC-4 rating of 8.5 A at 400 V, which covers plugging and inching duty cycles. Type 2 coordination (fuse gL/gG: 20 A) and Type 1 coordination (fuse gL/gG: 35 A) are specified — the lower 20 A fuse protects the contactor under short-circuit conditions so it remains functional after a fault, while the 35 A fuse allows the contactor to be replaced after a fault. This gives the panel designer a choice between uptime and fuse economy. The 45 mm width and 60 mm height fit standard S00 enclosure cutouts. Spring-loaded terminals reduce wiring time compared to screw terminals — strip length is 8 mm for solid or ferruled stranded wire.","metaTitle":"Siemens 3RT1017-2AP04-3MA0 SIRIUS Power Contactor, Size S00,","metaDescription":"Siemens SIRIUS 3RT1017-2AP04-3MA0 power contactor, Size S00 frame, 5.5 kW at 400 V AC-2, 45 mm wide, spring-loaded terminals, IP20 front, current production. Sourced to order again","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"114 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":"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","Instantaneous Contact":"2","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=502396&mlfb=3RT1017-2AP04-3MA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1017-2AP04-3MA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT1017-2AP04-3MA0 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm quote."},{"question":"Will 3RT1017-2AP04-3MA0 drop into a panel specified around 3RT1016-2AP02 without rewiring?","answer":"Yes — both are Size S00 contactors on the same 45 mm wide DIN-rail footprint with the same mounting hole pattern. The 3RT1017-2AP04-3MA0 uses spring-loaded terminals versus the 3RT1016-2AP02's screw terminals, but the wire range (2x 0.25 to 2.5 mm² solid/stranded) is identical, so no re-wiring is needed — just strip the wires to 8 mm for the spring cage."},{"question":"What is the depth of 3RT1017-2AP04-3MA0?","answer":"The depth is 114 mm, which is standard for the S00 frame size and fits typical 200 mm deep enclosures with clearance for wiring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1017-2AP04-3MA0","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/3RT1017-2AP04-3MA0 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}}