{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2110-1BH15-1AP0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2110-1BH15-1AP0","canonicalUrl":"https://aoctrl.com/siemens/3RA2110-1BH15-1AP0","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2110-1BH15-1AP0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2110-1BH15-1AP0 direct-on-line motor starter, size S00, 750 W at 400 V, Class 10 thermal overload, spring-loaded terminals, for 60 mm busbar systems.","salesMarkdown":"## SIRIUS direct-on-line starter, size S00 The Siemens 3RA2110-1BH15-1AP0 is a SIRIUS direct-on-line starter, size S00, combining a contactor and a thermal bimetallic overload relay in one assembly. The starter snaps onto 60 mm busbar systems, vertical mounting only, saving panel space compared to separate contactor-plus-overload builds. The 750 W rating at 400 V defines the maximum three-phase motor it can start and protect — oversize the starter and the overload won't coordinate with the motor's FLA; undersize and it nuisance-trips or fails on locked-rotor. Class 10 means the bimetallic overload acts fast enough for most standard induction motors — if your motor has a long acceleration time (high-inertia loads like fans or flywheels), you may need a Class 20 or 30 instead. The 155 mm depth, 45 mm width, and 260 mm height (–) fit a standard 60 mm busbar panel layout; the 50 mm clearance above and 20 mm to the side keep heat dissipation paths open. ## Supplied as a complete assembly The 3RA2110-1BH15-1AP0 ships with the contactor (3RT2015-2AP01), link module (3RA2911-2AA00), and busbar adapter (8US1251-5DT11) pre-assembled — no separate ordering or wiring of the overload relay. The busbar adapter clips onto 60 mm systems; the starter body snaps onto the adapter, so the assembly is mechanically supported by the busbar, not the panel backplate. Vertical mounting only — horizontal orientation changes the thermal overload calibration and voids the Class 10 trip curve. No stock-holding claim — sourced per order through authorized distribution.","metaTitle":"Siemens 3RA2110-1BH15-1AP0 SIRIUS Motor Starter","metaDescription":"Siemens 3RA2110-1BH15-1AP0 SIRIUS direct-on-line starter, size S00, 750W at 400V, Class 10 thermal overload, 60mm busbar mount.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Starters"],"specifications":{"Depth":"155 mm","Width":"45 mm","title":"3RA2110-1BH15-1AP0","Height":"260 mm","Upwards":"50 mm","Forwards":"20 mm","Backwards":"0 mm","Downwards":"10 mm","Trip Class":"CLASS 10","At The Side":"20 mm","Rated Value":"690 V","description":"Load feeder fuseless, Direct-on-line starting 400 V AC, Size S00 1.40...2.00 A 230 V AC Spring-type terminal for 60 mm busbar systems (also fulfills type of coordination 1) Type of coordination 2, Iq = 150 kA 1 NO (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","PROFIsafe protocol":"No","Product Brand Name":"SIRIUS","Type Of Assignment":"2","Product Designation":"Direct (on-line) starter","Size Of Load Feeder":"S00","PROFINET IO protocol":"No","at 400 V rated value":"750 W","at 480 V rated value":"2 A","at 50 Hz rated value":"230 ... 230 V","at 60 Hz rated value":"230 ... 230 V","Design Of The Product":"for 60 mm busbars","For Main Current Circuit":"spring-loaded terminals","Temperature Compensation":"-20 ... +60 °C","at 460/480 V rated value":"0.75 hp","at 575/600 V rated value":"1 hp","Of The Supplied Contactor":"3RT2015-2AP01","Of The Supplied Link Module":"3RA2911-2AA00","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":"8US1251-5DT11","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":"3RV2011-1BA20","degree of protection NEMA rating":"other","For Auxiliary And Control Circuit":"spring-loaded terminals","Product Extension Auxiliary Switch":"Yes","Relative Humidity During Operation":"10 ... 95 %","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","protocol is supported AS-Interface protocol":"No","with high demand rate according to SN 31920":"73 %","shock resistance according to IEC 60068-2-27":"6g / 11 ms","Type Of Voltage Of The Control Supply Voltage":"AC","at 400 V according to IEC 60947-4-1 rated value":"150 000 A","operational current at AC-3 at 400 V rated value":"1.9 A","Mechanical Service Life (Switching Cycles) Of Contactor Typical":"30 000 000","insulation voltage with degree of pollution 3 at AC rated value":"690 V","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"1.4 ... 2 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ef7b2941a4631afecff84a983d64418d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=175731&mlfb=3RA2110-1BH15-1AP0"},"ai":{"faq":[{"question":"How does 3RA2110-1BH15-1AP0 mount in a panel?","answer":"It snaps onto 60 mm busbar systems via the included busbar adapter (8US1251-5DT11). Vertical mounting only, with 50 mm clearance above and 20 mm at the side for heat dissipation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2110-1BH15-1AP0","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/3RA2110-1BH15-1AP0 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}}