{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2110-1DD15-1AK6","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2110-1DD15-1AK6","canonicalUrl":"https://aoctrl.com/siemens/3RA2110-1DD15-1AK6","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2110-1DD15-1AK6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2110-1DD15-1AK6 non-fused load feeder, Size S00, direct starter, CLASS 10, 690 V AC-3 max, 45 mm width, supplied with contactor 3RT2015-1AK61 and link module 3RA1921-1DA00.","salesMarkdown":"## Size S00 direct starter with CLASS 10 protection The 3RA2110-1DD15-1AK6 is a Size S00 direct starter — the smallest frame in the SIRIUS 3RA2 family, designed for snapping onto 60 mm busbar systems. ## Supplied as a coordinated assembly Ships with the contactor 3RT2015-1AK61 and the link module 3RA1921-1DA00 pre-assembled — no separate busbar wiring between the circuit-breaker and contactor. The assembly is tested as a coordinated starter, so the SCCR and Type 2 coordination ratings apply to the combination, not the individual components. ## Mounting and panel fit Width is 45 mm, depth 155.1 mm, height 200 mm — fits a standard 45 mm-wide DIN-rail slot. Mounting position is vertical only. Clearance requirements: 20 mm upwards, 10 mm downwards, 9 mm at the side, zero forwards or backwards. The enclosure must allow these clearances for thermal dissipation and arc-fault venting. ## Voltage and power ratings across common line voltages Rated maximum operating voltage is 690 V AC-3. Power ratings vary by line voltage: 1 100 W at 400 V, 1 500 W at 500 V, 2 200 W at 690 V. Horsepower ratings span 0.1 hp at 110/120 V up to 2 hp at 575/600 V. The 3RA2 assembly handles the full range without hardware changes — the same unit works on 50 Hz and 60 Hz supplies. ## Environmental and wiring specs Operates from -20 to +60 °C; storage and transport range is -50 to +80 °C. Pollution degree 3 — suitable for industrial environments with conductive dust or occasional condensation.","metaTitle":"Siemens 3RA2110-1DD15-1AK6 SIRIUS Motor Starter, Size S00","metaDescription":"Siemens 3RA2110-1DD15-1AK6 SIRIUS non-fused load feeder, Size S00, CLASS 10 trip, 690 V max. Active production, quoted to order. RFQ for volume pricing.","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":"3RA2110-1DD15-1AK6","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 LOAD FEEDER DIRECT START, AC 400V, SZ. S00 2.2...3.2A, AC 110/120V 50/60HZ SCREW TERMINAL FOR BUSBAR SYSTEMS 60MM TYPE OF ASSIGNMENT 2,IQ = 150KA (ALSO FULFILLS TYPE OF ASSIGNMENT 1) 1NO (CONTACTOR)","During Storage":"-50 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +60 °C","During Transport":"-50 ... +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 load feeders 3RA2","Size Of Load Feeder":"S00","at 230 V rated value":"0.25 hp","at 400 V rated value":"1 100 W","at 480 V rated value":"2.8 A","at 50 Hz rated value":"110 V","at 500 V rated value":"1 500 W","at 60 Hz rated value":"120 V","at 600 V rated value":"3.16 A","at 690 V rated value":"2 200 W","Design Of The Product":"direct starter","at 110/120 V rated value":"0.1 hp","at 200/208 V rated value":"0.5 hp","at 220/230 V rated value":"0.75 hp","at 460/480 V rated value":"1.5 hp","at 575/600 V rated value":"2 hp","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","Substance Prohibitance (Date)":"10/01/2009","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":"3RV2011-1DA10","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":"4.2 VA","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":"10 000 A","operational current at AC-3 at 400 V rated value":"2.7 A","Type Of Electrical Connection For Main Current Circuit":"screw-type terminals","Mechanical Service Life (Switching Cycles) Of Contactor Typical":"30 000 000","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"41.6 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":"2.2 ... 3.2 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/24a56bb0692e77c0c1491a79b8d6d3dd.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=217929&mlfb=3RA2110-1DD15-1AK6"},"ai":{"faq":[{"question":"What compliance documentation does Siemens provide for 3RA2110-1DD15-1AK6?","answer":"Standard Siemens SIRIUS documentation includes the declaration of conformity to IEC/EN 60947-4-1, RoHS compliance, and REACH SVHC declaration. UL and CSA approvals are typical for the 3RA2 series — confirm the specific certification mark required for your jurisdiction at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2110-1DD15-1AK6","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/3RA2110-1DD15-1AK6 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}}