{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1015-2AD02","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1015-2AD02","canonicalUrl":"https://aoctrl.com/siemens/3RT1015-2AD02","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1015-2AD02","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S00, 3RT1015-2AD02, 24 VDC coil, 10 A rated operational current, spring-loaded terminals, screw and snap-on 35 mm DIN rail mounting.","salesMarkdown":"The Siemens SIRIUS 3RT1015-2AD02 is a size S00 power contactor rated for 10 A at 24 V DC (AC-12 duty) and capable of switching motor loads up to 3.5 kW at 500 V or 4 kW at 690 V. The 24 V DC coil is the control voltage you need to plan for in your panel design — it pulls in cleanly across the full tolerance band of 0.8 to 1.1 times rated voltage at 50/60 Hz. Side-by-side mounting is permitted — no derating gap required for adjacent units, though you should verify the 6 mm side clearance for wiring access. Main circuit connections use spring-loaded terminals accepting 2x (0.25 to 2.5 mm²) solid or stranded conductors, or 2x (24 to 14 AWG). The IP20 finger-safe enclosure on the front and terminals means it's suitable for standard control panel environments without additional shrouding. For motor duty, the AC-2 rating at 400 V is 3 kW, and the AC-4 rating (reversing/inching duty) at 400 V is 6.5 A. The short-circuit protection coordination requires a gL/gG fuse: 20 A for Type 2 coordination, 35 A for Type 1. The mechanical endurance is 30 million operations typical — a figure that assumes proper coil suppression and within-spec switching loads.","metaTitle":"Siemens SIRIUS 3RT1015-2AD02 Power Contactor, S00, 24 VDC, 1","metaDescription":"Siemens SIRIUS 3RT1015-2AD02 power contactor, size S00, 24 VDC coil, 10 A rated current. Active production. Spring-loaded terminals. Screw and snap-on DIN rail mounting. UL/CSA/CE.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"73 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":"42 V","at 500 V rated value":"3.5 kW","at 60 Hz rated value":"42 V","at 690 V rated value":"4 kW","Instantaneous Contact":"0","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":"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 (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":"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","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=260182&mlfb=3RT1015-2AD02","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1015-2AD02/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to the 3RT1015-2AD02?","answer":"The 3RT1016-2AP02 is a peer in the same SIRIUS S00 family but uses a different coil voltage (230 V AC) and has a higher rated current. It will not drop into a panel wired for 24 V DC without rewiring the coil circuit. For a 24 V DC coil replacement, stay with the 3RT1015-2AD02."},{"question":"What are the mounting dimensions and wiring specs?","answer":"Width 45 mm, height 60 mm, depth 73 mm. Mounts on 35 mm DIN rail per EN 50022. Main circuit terminals accept 2x (0.25 to 2.5 mm²) or 2x (24 to 14 AWG) with spring-loaded termination."},{"question":"What compliance documentation is available for this contactor?","answer":"The SIRIUS series carries UL, CSA, and CE markings as standard for the product family. Specific certification details are on the nameplate and in the manufacturer's declaration of conformity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1015-2AD02","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/3RT1015-2AD02 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}}