{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2115-0DD15-1AK6","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2115-0DD15-1AK6","canonicalUrl":"https://aoctrl.com/siemens/3RA2115-0DD15-1AK6","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2115-0DD15-1AK6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2 non-fused direct motor starter, size S00, 690 V AC-3, Class 10 thermal bimetallic overload, supplied with contactor 3RT2015-1AK61 and circuit-breaker 3RV2011-0DA15, snap-on 60 mm busbar mount.","salesMarkdown":"## Non-fused direct starter, size S00 — what ships in the box The 3RA2115-0DD15-1AK6 is a pre-assembled SIRIUS motor starter combining a contactor, thermal overload relay, and short-circuit protection in one unit. It ships with the contactor 3RT2015-1AK61, the link module 3RA1921-1DA00, the circuit-breaker 3RV2011-0DA15, and the busbar adapter 8US1251-5DS10 — all factory-matched for coordination. Rated for AC-3 switching duty up to 690 V, this is a direct-on-line starter for three-phase induction motors up to the size S00 current range. ## Mounting and panel integration — 45 mm on a 60 mm busbar Width is 45 mm, height 200 mm, depth 155.1 mm. The unit snaps directly onto 60 mm busbar systems without additional brackets — the fastening method is integral to the housing. Mounting position is vertical only; the enclosure clearance requirements are 20 mm upwards, 10 mm downwards, 9 mm at the side, and zero forwards or backwards. AWG equivalents are 2× (20…16) for the contactor side. The degree of pollution rating is 3, so the starter is suited for industrial enclosures where conductive dust or occasional condensation is present — not for clean-room or sealed-clean environments without additional enclosure protection. ## Lifecycle and compliance — active production, documented Operating temperature range is -20…+60 °C; storage range -50…+80 °C; transport range -55…+80 °C. The unit is designed for 50…60 Hz supply frequency. Compliance documentation (RoHS, REACH, IEC/EN 60947 series) is provided with the product — the declaration of conformity covers the assembled combination as a motor starter, not just the individual components.","metaTitle":"Siemens 3RA2115-0DD15-1AK6 SIRIUS Motor Starter, 690 V","metaDescription":"Siemens 3RA2115-0DD15-1AK6 SIRIUS non-fused motor starter. 690 V AC-3, Class 10 thermal overload, size S00. Active production, sourced to order. RFQ for volume.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Starters"],"specifications":{"Depth":"155.1 mm","Width":"45 mm","title":"3RA2115-0DD15-1AK6","Height":"200 mm","Upwards":"20 mm","Forwards":"0 mm","Backwards":"0 mm","Downwards":"10 mm","Trip Class":"CLASS 10","At The Side":"9 mm","Rated Value":"690 V","description":"Fuseless motor starter Direct start 600VAC Size S00 0.22-0.32a 110/120VAC 50/60HZ screw connection For snapping onto 60 mm busbar systems Type of coordination 2 IQ = 150 KA Also full fills type Of coordination 1 1NO+1NC (MSP) 1NO (contactor)","During Storage":"-50 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +60 °C","During Transport":"-55 ... +80 °C","Fastening Method":"for snapping onto 60 mm busbar systems","Mounting Position":"vertical","Product Brand Name":"SIRIUS","Type Of Assignment":"2","Degree Of Pollution":"3","Product Designation":"non-fused motor starter 3RA2","Size Of Load Feeder":"S00","at 400 V rated value":"90 W","at 50 Hz rated value":"93.5 ... 121 V","at 500 V rated value":"90 W","at 60 Hz rated value":"96 ... 132 V","at 690 V rated value":"120 W","Design Of The Product":"direct starter","Of The Supplied Contactor":"3RT2015-1AK61","For Main Contacts Stranded":"0.5 ... 4 mm², 2x (0.75 ... 2.5 mm²)","Of The Supplied Link Module":"3RA1921-1DA00","Size Of The Circuit-Breaker":"S00","at AC-3 rated value maximum":"690 V","Design Of The Overload Release":"thermal (bimetallic)","Of The Supplied Busbar Adapter":"8US1251-5DS10","Design Of The Switching Contact":"electromechanical","Operating Frequency Rated Value":"50 ... 60 Hz","at AWG cables for main contacts":"2x (20 ... 16), only for contactor 2x (18 ... 14), 2x 12","Design Of The Short-Circuit Trip":"magnetic","Of The Supplied Circuit-Breakers":"3RV2011-0DA15","Product Extension Auxiliary Switch":"Yes","Surge Voltage Resistance Rated Value":"6 kV","Number Of Poles For Main Current Circuit":"3","Product Function Short Circuit Protection":"Yes","apparent holding power of magnet coil at AC":"4.8 VA","number of NC contacts for auxiliary contacts":"1","number of NO contacts for auxiliary contacts":"2","shock resistance according to IEC 60068-2-27":"6g / 11 ms","at 400 V according to IEC 60947-4-1 rated value":"153 000 A","at 500 V according to IEC 60947-4-1 rated value":"100 000 A","at 690 V according to IEC 60947-4-1 rated value":"100 000 A","operational current at AC-3 at 400 V rated value":"0.3 A","Type Of Electrical Connection For Main Current Circuit":"screw-type terminals","Inductive Power Factor With The Holding Power Of The Coil":"0.25","Mechanical Service Life (Switching Cycles) Of Contactor Typical":"30 000 000","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"4.16 A","insulation voltage with degree of pollution 3 at AC rated value":"690 V","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"0.22 ... 0.32 A","Connectable Conductor Cross-Section For Main Contacts Finely Stranded With Core End Processing":"0.5 ... 2.5 mm²"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c8a323357b58be982f2be3439c1788da.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=14712&mlfb=3RA2115-0DD15-1AK6"},"ai":{"faq":[{"question":"What compliance documentation does Siemens provide for 3RA2115-0DD15-1AK6?","answer":"Siemens provides a declaration of conformity covering the assembled motor starter combination under the IEC/EN 60947 series. RoHS and REACH compliance documentation is included with the product. The unit carries the CE mark for the European market; UL/CSA listing is on the individual components (contactor and circuit-breaker) but the assembled starter as a system is typically evaluated under the panel builder's UL 508A listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2115-0DD15-1AK6","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/3RA2115-0DD15-1AK6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}