{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2110-0BD15-1AK6","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2110-0BD15-1AK6","canonicalUrl":"https://aoctrl.com/siemens/3RA2110-0BD15-1AK6","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2110-0BD15-1AK6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2110-0BD15-1AK6 non-fused load feeder, size S00, direct starter, thermal-magnetic overload, CLASS 10, 690 V AC-3 max, 45 mm wide, for 60 mm busbar systems.","salesMarkdown":"## Panel fit and mounting — size S00 on 60 mm busbars The 3RA2110-0BD15-1AK6: This is the SIRIUS 3RA2 non-fused load feeder in size S00, a direct starter that integrates the contactor, overload relay, and short-circuit protection into a single 45 mm wide package. It snaps onto 60 mm busbar systems, so the panel layout starts with the busbar pitch — not a DIN rail — and the 45 mm width per feeder sets the horizontal fill factor. The mounting position is vertical only, with 20 mm clearance upwards and 10 mm downwards for ventilation and wiring access. Depth is 155.1 mm, height 200 mm — the depth is the dimension that governs enclosure depth when the feeder is mounted on a busbar system at the back of the panel. ## Motor protection — CLASS 10 trip and AC-3 switching ceiling This is the standard for general-purpose motor starting where the acceleration time is under 10 seconds; a longer CLASS 20 or CLASS 30 would be needed for high-inertia loads like fans or centrifuges. The short-circuit trip is magnetic, and the supplied circuit-breaker is the 3RV2011-0BA10. Operating frequency is 50/60 Hz, and the control supply voltage is 110 V at 50 Hz or 120 V at 60 Hz. The power dissipation at the coil is 60 W at 400 V and 690 V, which matters for the thermal budget inside a sealed enclosure. ## Supplied subcomponents — what arrives in the package This order code ships as a pre-assembled unit containing the 3RT2015-1AK61 contactor, the 3RA1921-1DA00 link module, the 3RV2011-0BA10 circuit-breaker, and the 8US1251-5DS10 busbar adapter. The degree of pollution is 3, meaning the unit is rated for conductive pollution environments typical of industrial control panels where occasional condensation occurs. The operating temperature range is -20 to +60 °C, with storage and transport limits of -50 to +80 °C. The RoHS / REACH substance compliance date is 10/01/2009, indicating the design meets the EU directive requirements for the materials used.","metaTitle":"Siemens 3RA2110-0BD15-1AK6 SIRIUS Non-Fused Load Feeder, S00","metaDescription":"Siemens 3RA2110-0BD15-1AK6 SIRIUS non-fused load feeder, size S00, CLASS 10 thermal-magnetic direct starter, 690 V max AC-3, 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":"3RA2110-0BD15-1AK6","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 0.14...0.2A, AC110/120V 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 400 V rated value":"60 W","at 50 Hz rated value":"110 V","at 500 V rated value":"60 W","at 60 Hz rated value":"120 V","at 690 V rated value":"90 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","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":"3RV2011-0BA10","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":"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","Mechanical Service Life (Switching Cycles) Of Contactor Typical":"30 000 000","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"2.6 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":"0.14 ... 0.2 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/d8b3202de96c0228dcc2d07ac1d0819b.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=495532&mlfb=3RA2110-0BD15-1AK6"},"ai":{"faq":[{"question":"What is the 3RA2110-0BD15-1AK6 used for?","answer":"It is a SIRIUS non-fused load feeder, size S00, configured as a direct starter for squirrel-cage motors. It combines a contactor, thermal bimetallic overload relay (CLASS 10), and magnetic short-circuit protection into one 45 mm wide unit that snaps onto 60 mm busbar systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2110-0BD15-1AK6","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/3RA2110-0BD15-1AK6 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}}