{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1015-1AF01","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1015-1AF01","canonicalUrl":"https://aoctrl.com/siemens/3RT1015-1AF01","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1015-1AF01","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S00, order code 3RT1015-1AF01, 3 kW at 400 V AC-2, 10 A at 24 V, screw terminals, IP20.","salesMarkdown":"It is rated for 3 kW at 400 V in AC-2 duty (slip-ring motor starting) and 6.5 A at 400 V in AC-4 duty (plugging/inching). At 690 V it handles 4 kW, and at 24 V the rated operational current is 10 A. It occupies 45 mm of DIN rail width, with a height of 57.5 mm and depth of 72 mm. For general resistive loads (AC-1), the 24 V rating of 10 A gives a baseline, though the actual AC-1 current will be higher at line voltage. The IP20 rating on the front and terminals means it is touch-safe but not sealed against dust ingress — it belongs inside an enclosure. Main and auxiliary circuits use screw-type terminals. Wire capacity for the main contacts accepts 2x solid conductors from 0.5 to 1.5 mm², 2x from 0.75 to 2.5 mm², or a single conductor up to 4 mm². AWG equivalents are 2x 20–16, 2x 18–14, or 1x 12 AWG. The auxiliary contacts accept the same wire sizes. For Type 1 coordination (contactor may need replacement after a fault), the fuse can be 35 A gL/gG.","metaTitle":"Siemens 3RT1015-1AF01 SIRIUS Power Contactor, S00, 10 A at 2","metaDescription":"Siemens 3RT1015-1AF01 SIRIUS S00 power contactor, 3 kW at 400 V AC-2, 10 A at 24 V. Current production. DIN rail mount, screw terminals. Sourced 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":"3.5 kW","at 60 Hz rated value":"110 V","at 690 V rated value":"4 kW","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","at AC-2 at 400 V rated value":"3 kW","at AC-4 at 400 V rated value":"6.5 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=423795&mlfb=3RT1015-1AF01","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1015-1AF01/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to 3RT1015-1AF01?","answer":"The 3RT1017-1AP01 is a higher-rated sibling in the same S00 frame size. It will drop into the same DIN rail footprint and terminal pattern without panel rework, but check your load current — the 3RT1015-1AF01 is the lower-rated unit at 10 A at 24 V versus the 3RT1017-1AP01's higher rating. If your BOM calls for the 3RT1015-1AF01, the 3RT1017-1AP01 is a functional upward substitute only if the higher rating is acceptable for the circuit."},{"question":"What are the physical dimensions of the 3RT1015-1AF01?","answer":"Width is 45 mm, height is 57.5 mm, and depth is 72 mm. It mounts on a 35 mm DIN rail per EN 50022."},{"question":"What wire sizes does the 3RT1015-1AF01 accept?","answer":"Main and auxiliary screw terminals accept 2x solid conductors from 0.5 to 1.5 mm², 2x from 0.75 to 2.5 mm², or a single conductor up to 4 mm². AWG equivalents are 2x 20–16, 2x 18–14, or 1x 12 AWG."},{"question":"What compliance documentation is available for the 3RT1015-1AF01?","answer":"The part carries a substance prohibition date of 01.07.2006, indicating RoHS compliance. It is designed to IEC 60947 standards and carries the IEC 81346-2 reference code Q for switching devices. Specific UL/CSA file numbers are not in the provided record, but as a Siemens SIRIUS product it typically carries UL and CSA certifications — verify the specific listing for your jurisdiction."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1015-1AF01","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/3RT1015-1AF01 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}}