{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2115-0FA15-1AP6","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2115-0FA15-1AP6","canonicalUrl":"https://aoctrl.com/siemens/3RA2115-0FA15-1AP6","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2115-0FA15-1AP6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2115-0FA15-1AP6 non-fused motor starter, direct starter design, Size S00, Class 10, 120 W at 400 V, 45 mm width, snap-on DIN rail mount.","salesMarkdown":"## Panel fit and mounting constraints for the 3RA2115-0FA15-1AP6 This SIRIUS non-fused motor starter snaps onto a DIN rail or can be screw-mounted with an additional push-in lug, giving the panel builder a choice of fastening method depending on the enclosure layout. The unit is 45 mm wide, 167.2 mm tall, and 97.1 mm deep, which fits a standard Size S00 footprint and leaves 20 mm clearance above, 10 mm below, and 9 mm at the side for heat dissipation and wiring access. Mounting position must be vertical per the specification, and the ambient operating range is -20 to +60 °C, with storage from -50 to +80 °C. ## Motor protection and trip coordination The starter is a direct-on-line design with a thermal bimetallic overload relay (Class 10) and a magnetic short-circuit release, which together provide coordinated motor protection in a single assembly. It is rated for AC-3 duty at up to 690 V, with a motor power rating of 120 W at 400 V, 180 W at 500 V, and 250 W at 690 V — the matching power depends on the line voltage at the installation. The supplied contactor is a 3RT2015-1AP61, and the supplied circuit breaker is a 3RV2011-0FA15, forming a fully coordinated starter combination that is factory-tested for selectivity. Pollution degree 3 and a rated surge voltage resistance of 6 kV mean the unit is suitable for industrial environments where transient overvoltages are common. ## Coil voltage selection and wiring The control coil is designed for 50/60 Hz operation, accepting 187–242 V at 50 Hz and 192–264 V at 60 Hz — confirm the supply frequency matches the control transformer tap before energising. The supplied link module (3RA1921-1DA00) interconnects the contactor and circuit breaker, reducing wiring time and eliminating point-to-point errors on the line side. The auxiliary switch extension option (Product Extension Auxiliary Switch: Yes) means the starter can be kitted with add-on contact blocks for status feedback without a separate wiring harness.","metaTitle":"Siemens 3RA2115-0FA15-1AP6 SIRIUS Motor Starter, Size S00","metaDescription":"Siemens 3RA2115-0FA15-1AP6 SIRIUS non-fused motor starter, Size S00, Class 10, 120 W at 400 V. Active production, quoted to order. Snap-on DIN rail mount.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Starters"],"specifications":{"Depth":"97.1 mm","Width":"45 mm","title":"3RA2115-0FA15-1AP6","Height":"167.2 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 0.35-0.5A 220/240VAC 50/60HZ screw connection For screw mounting Or 35 mm rail-mounting 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":"Snap-mounted to DIN rail or screw-mounted with additional push-in lug","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":"120 W","at 50 Hz rated value":"187 ... 242 V","at 500 V rated value":"180 W","at 60 Hz rated value":"192 ... 264 V","at 690 V rated value":"250 W","Design Of The Product":"direct starter","Of The Supplied Contactor":"3RT2015-1AP61","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)","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":"3RV2011-0FA15","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":"0.4 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":"6.5 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":"0.35 ... 0.5 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/f2e21297443e5f1ea2be95565821b077.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=75926&mlfb=3RA2115-0FA15-1AP6"},"ai":{"faq":[{"question":"What is the 3RA2115-0FA15-1AP6 rated for at 400 V?","answer":"At 400 V AC-3 duty, the motor power rating is 120 W. The unit also carries ratings of 180 W at 500 V and 250 W at 690 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2115-0FA15-1AP6","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/3RA2115-0FA15-1AP6 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}}