{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1015-1AS02","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1015-1AS02","canonicalUrl":"https://aoctrl.com/siemens/3RT1015-1AS02","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1015-1AS02","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS S00 power contactor, 3RT1015-1AS02, 24 VDC coil, 10 A rated, 45 mm wide, screw terminals, IP20.","salesMarkdown":"The main current circuit uses screw-type terminals accepting 2x (0.5...1.5 mm²) solid or 2x (0.75...2.5 mm²) stranded, with a max of 2x (0.75...4 mm²) — typical for panel wiring up to 4 mm² without needing ferrules. Front and terminal protection is IP20, so it's suited for enclosed installation where accidental finger contact is the concern, not washdown environments. The 24 VDC coil draws its rated current at nominal voltage; the contactor holds in down to about 18 V before dropping out, so a saggy DC bus from a long cable run or shared power supply can cause chatter. The AC-1 resistive load curve goes to 10 A at 400 V, but for motor duty the AC-3 rating at 400 V is 3.5 kW — that's the number you size the overload relay against, not the 10 A headline.","metaTitle":"Siemens 3RT1015-1AS02 SIRIUS S00 Power Contactor, 24 VDC","metaDescription":"Siemens 3RT1015-1AS02 SIRIUS S00 power contactor, 24 VDC coil, 10 A rated, 45 mm wide, screw terminals, IP20, current lifecycle stage. 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","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":"500 V","at 500 V rated value":"3.5 kW","at 60 Hz rated value":"500 V","at 690 V rated value":"4 kW","Instantaneous Contact":"0","Side-by-side mounting":"Yes","For Main Current Circuit":"screw-type terminals","Single Or Multi-Stranded":"2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), max. 2x (0,75 ... 4 mm²)","at AC-2 at 400 V rated value":"3 kW","at AC-4 at 400 V rated value":"6.5 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 (20 ... 16), 2x (18 ... 14), 1x 12","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 (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Number of poles for main current circuit":"3","at AWG conductors for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","Contact reliability of auxiliary contacts":"1 faulty switching per 100 million (17 V, 1 mA)","For Auxiliary And Control Current Circuit":"screw-type terminals","at ambient temperature 40 °C rated value":"18 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","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=155561&mlfb=3RT1015-1AS02","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1015-1AS02/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for the 3RT1015-1AS02?","answer":"It's a 24 VDC coil power contactor rated at 10 A for resistive loads, with AC-3 motor duty at 400 V rated at 3.5 kW. The S00 frame is 45 mm wide, mounts on 35 mm DIN rail, and uses screw terminals for the main circuit."},{"question":"Does 3RT1015-1AS02 drop into a panel specified for 3RT1015-1AG61?","answer":"Both are S00-frame contactors with the same physical footprint and DIN-rail mounting, so mechanical fit is identical. The difference is the coil voltage: 3RT1015-1AS02 uses 24 VDC, while 3RT1015-1AG61 uses a different coil voltage — verify your control voltage before substitution. Wiring terminals are the same screw-type design."},{"question":"What compliance documentation is available for this part?","answer":"The part carries Siemens standard compliance for industrial control equipment, typically including CE marking for the European market and UL/CSA certification for North America. Specific RoHS and REACH declarations are available through Siemens documentation channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1015-1AS02","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/3RT1015-1AS02 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}}