{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2115-0CD15-1AK6","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2115-0CD15-1AK6","canonicalUrl":"https://aoctrl.com/siemens/3RA2115-0CD15-1AK6","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2115-0CD15-1AK6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2 non-fused motor starter, direct starter, size S00, CLASS 10, 45 mm width, 690 V, 50/60 Hz.","salesMarkdown":"## Panel footprint and mounting constraints The 3RA2115-0CD15-1AK6 is a SIRIUS non-fused motor starter in size S00, designed as a direct starter with a thermal bimetallic overload release and a magnetic short-circuit trip. It occupies 45 mm width, 200 mm height, and 155.1 mm depth on the DIN rail, and is intended for snapping onto 60 mm busbar systems. Mounting position is vertical, with required clearances of 20 mm upwards, 10 mm downwards, and 9 mm at the side; no forward or backward clearance is needed. ## Rated duty and trip coordination The control circuit accepts 93.5…121 V at 50 Hz or 96…132 V at 60 Hz, with power consumption ranging from 60 W at 400 V to 120 W at 690 V. ## Supplied components and wiring The unit ships as a pre-assembled combination: a 3RT2015-1AK61 contactor, a 3RA1921-1DA00 link module, a 3RV2011-0CA15 circuit-breaker, and a 8US1251-5DS10 busbar adapter. AWG equivalents are 2x (20…16) and 2x (18…14) for the contactor. An auxiliary switch extension is available as a product option, allowing feedback or status signalling without additional external relays.","metaTitle":"Siemens 3RA2115-0CD15-1AK6 SIRIUS Motor Starter, CLASS 10","metaDescription":"Siemens 3RA2115-0CD15-1AK6 SIRIUS non-fused motor starter, direct starter, size S00, CLASS 10 thermal overload, 690 V, 45 mm wide.","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":"3RA2115-0CD15-1AK6","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 0.18-0.25a 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":"60 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":"3RV2011-0CA15","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":"0.2 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":"3.25 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":"0.18 ... 0.25 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/48ebd8ef201bd0df07702b33fb2b7b6e.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=101621&mlfb=3RA2115-0CD15-1AK6"},"ai":{"faq":[{"question":"What is the width and depth of the 3RA2115-0CD15-1AK6?","answer":"Width is 45 mm and depth is 155.1 mm, with a height of 200 mm. The unit snaps onto 60 mm busbar systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2115-0CD15-1AK6","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/3RA2115-0CD15-1AK6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}