{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2115-1HD16-1AP6","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2115-1HD16-1AP6","canonicalUrl":"https://aoctrl.com/siemens/3RA2115-1HD16-1AP6","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2115-1HD16-1AP6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2 non-fused motor starter, size S00, direct starter, 3 kW at 400 V, CLASS 10 thermal bimetallic overload, 45 mm width, for snapping onto 60 mm busbar systems.","salesMarkdown":"## S00 direct starter for busbar mounting The 3RA2115-1HD16-1AP6: This is a SIRIUS 3RA2 non-fused motor starter in size S00, configured as a direct starter with a thermal bimetallic overload relay (CLASS 10 trip class). It ships with the 3RT2016-1AP61 contactor and the 3RA1921-1DA00 link module pre-assembled — the BOM line is a single order code, not three separate components. Rated for snapping onto 60 mm busbar systems in a vertical mounting position. The 45 mm width and 155.1 mm depth fit standard S00 panel layouts; clearance requirements are 20 mm upwards, 10 mm downwards, and 9 mm at the side. ## Motor power coverage across voltage bands At 480 V the current rating is 7.6 A; at 600 V it is 6.33 A. The insulation voltage is rated 690 V, matching the AC-3 maximum. Horsepower equivalents span 1 hp at 230 V up to 5 hp at 460/480 V and 575/600 V, covering common North American motor frames in the S00 footprint. The 3RA2 series is Siemens' standard S00 motor starter platform, so supply continuity is consistent with the broader SIRIUS portfolio. Operating temperature range is -20 to +60 °C, with storage from -50 to +80 °C and transport limits of -55 to +80 °C. Pollution degree 3, suitable for industrial control panels where conductive dust or humidity is present.","metaTitle":"Siemens 3RA2115-1HD16-1AP6 SIRIUS Motor Starter, S00","metaDescription":"Siemens 3RA2115-1HD16-1AP6 SIRIUS non-fused motor starter, size S00, 3 kW at 400 V, CLASS 10 thermal overload, 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":"3RA2115-1HD16-1AP6","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 5.5-8Amp 220/240VAC 50/60HZ screw connection For snapping onto 60 mm busbar systems 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":"1","Degree Of Pollution":"3","Product Designation":"non-fused motor starter 3RA2","Size Of Load Feeder":"S00","at 230 V rated value":"1 hp","at 400 V rated value":"3 000 W","at 480 V rated value":"7.6 A","at 50 Hz rated value":"187 ... 242 V","at 500 V rated value":"4 000 W","at 60 Hz rated value":"192 ... 264 V","at 600 V rated value":"6.33 A","at 690 V rated value":"5 500 W","Design Of The Product":"direct starter","at 110/120 V rated value":"0.33 hp","at 200/208 V rated value":"2 hp","at 220/230 V rated value":"2 hp","at 460/480 V rated value":"5 hp","at 575/600 V rated value":"5 hp","Of The Supplied Contactor":"3RT2016-1AP61","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","Design Of The Short-Circuit Trip":"magnetic","Of The Supplied Circuit-Breakers":"3RV2011-1HA15","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","operational current at AC-3 at 400 V rated value":"6.5 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 (Operating Cycles) Of Contactor Typical":"30 000 000","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"104 A","insulation voltage with degree of pollution 3 at AC rated value":"690 V","Type Of Connectable Conductor Cross-Sections For Main Contacts Stranded":"0.5 ... 4 mm², 2x (0.75 ... 2.5 mm²)","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"5.5 ... 8 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/b7ae9f445a4cebc99973dcf69f72be49.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=471159&mlfb=3RA2115-1HD16-1AP6"},"ai":{"faq":[{"question":"What is the 3RA2115-1HD16-1AP6 rated for at 400 V?","answer":"The CLASS 10 thermal overload relay provides bimetallic protection for standard induction motor starting profiles."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2115-1HD16-1AP6","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/3RA2115-1HD16-1AP6 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}}