{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2115-1AD15-1AP6","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2115-1AD15-1AP6","canonicalUrl":"https://aoctrl.com/siemens/3RA2115-1AD15-1AP6","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2115-1AD15-1AP6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2115-1AD15-1AP6 non-fused motor starter, size S00, direct starter design, 690 V AC-3, Class 10 thermal overload, 45 mm width, for 60 mm busbar systems.","salesMarkdown":"## Panel fit and mounting — 45 mm footprint on 60 mm busbar The 3RA2115-1AD15-1AP6 is a size S00 non-fused motor starter from the SIRIUS 3RA2 family, combining a contactor and thermal overload relay in a direct-starter package. It snaps onto 60 mm busbar systems — the standard spacing in European distribution panels — so the mounting foot is fixed; no DIN-rail adapter needed. At 45 mm wide, 200 mm tall, and 155.1 mm deep, it occupies a single 45 mm busbar slot. Clearance requirements: 20 mm upward, 10 mm downward, 9 mm at the side, and zero forward or backward — meaning adjacent starters or breakers can butt directly against the front and rear faces without derating. Mounting position is vertical only. Ambient operating range is -20 to +60 °C; storage range -50 to +80 °C. The pollution degree 3 rating means it tolerates conductive dust and occasional condensation — typical for unsealed industrial control panels. ## Motor ratings — Class 10 trip, 690 V AC-3 ceiling The supplied contactor is a 3RT2015-1AP61; the link module is 3RA1921-1DA00. Rated insulation voltage is 690 V, matching the AC-3 maximum switching voltage. Power ratings: 550 W at 400 V, 550 W at 500 V, 1.1 kW at 690 V. Current ratings: 1.6 A at 480 V, 1.3 A at 600 V. Horsepower equivalents: 0.1 hp at 230 V, 0.75 hp at 460/480 V and 575/600 V. The control coil is rated for 187–242 V at 50 Hz and 192–264 V at 60 Hz — a wide-range coil that handles both nominal 208/220/230/240 V supplies without a tap change. ## Supplied sub-assemblies and wiring This motor starter ships as a factory-assembled unit containing the 3RT2015-1AP61 contactor, the 3RA1921-1DA00 link module (interconnecting the contactor and overload), and the 8US1251-5DS10 busbar adapter for snapping onto the 60 mm system. The overload release is thermal bimetallic — no electronic settings to configure. The circuit-breaker size is also S00, matching the feeder footprint. Sourced through independent distribution channels. No minimum order quantity is stated; single-unit and production-lot quotes are both routine for this class of part.","metaTitle":"Siemens 3RA2115-1AD15-1AP6 SIRIUS Motor Starter, Size S00","metaDescription":"Siemens 3RA2115-1AD15-1AP6 SIRIUS non-fused motor starter, size S00, 690 V AC-3, Class 10 thermal overload, 45 mm wide. Active production, quoted to order.","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":"3RA2115-1AD15-1AP6","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 1.1-1.6A 220/240VAC 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 230 V rated value":"0.1 hp","at 400 V rated value":"550 W","at 480 V rated value":"1.6 A","at 50 Hz rated value":"187 ... 242 V","at 500 V rated value":"550 W","at 60 Hz rated value":"192 ... 264 V","at 600 V rated value":"1.3 A","at 690 V rated value":"1 100 W","Design Of The Product":"direct starter","at 460/480 V rated value":"0.75 hp","at 575/600 V rated value":"0.75 hp","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)","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":"3RV2011-1AA15","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":"1.5 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":"20.8 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":"1.1 ... 1.6 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/a39c1db0b5a366242648528a9d9f421d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=227577&mlfb=3RA2115-1AD15-1AP6"},"ai":{"faq":[{"question":"What motor power does 3RA2115-1AD15-1AP6 handle at 400 V?","answer":"550 W at 400 V, 550 W at 500 V, and 1.1 kW at 690 V. Current ratings are 1.6 A at 480 V and 1.3 A at 600 V. Horsepower equivalents: 0.1 hp at 230 V, 0.75 hp at 460/480 V and 575/600 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2115-1AD15-1AP6","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/3RA2115-1AD15-1AP6 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}}