{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2110-1FH15-1BB4","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2110-1FH15-1BB4","canonicalUrl":"https://aoctrl.com/siemens/3RA2110-1FH15-1BB4","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2110-1FH15-1BB4","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2110-1FH15-1BB4 direct online motor starter, size S00, 5 A at 400 V AC-3, Class 10, spring-loaded terminals, snap-on for 60 mm busbar systems.","salesMarkdown":"## SIRIUS S00 direct starter — 5 A AC-3, Class 10, snap-on busbar mount The 3RA2110-1FH15-1BB4: This combination — the contactor, overload relay, and link module — ships as a single assembly, ready to snap onto a 60 mm busbar system. ## Mounting and integration — 60 mm busbar, spring terminals, clearances This starter is designed for snapping onto 60 mm busbar systems, not for DIN rail — the integral clip engages the busbar profile directly, saving the width of a separate mounting base. The main circuit uses spring-loaded terminals, so no screw torque check on the power connections; just strip the wire, push it in, and verify the clamp has gripped the conductor. Physical envelope is 155 mm deep by 45 mm wide by 260 mm high (–). The required clearances around the device: 50 mm upwards, 20 mm forwards, 20 mm at the side, 10 mm downwards, and zero backwards (–,). That backwards clearance of zero means the unit can sit flush against a panel backplate or another busbar-mounted device — useful when packing multiple starters on the same busbar run. Mounting position is vertical only. Operating temperature range is -20 to +60 °C, with storage and transport limits of -50 to +80 °C. The temperature compensation is active across the full operating range, so the overload trip characteristic stays within tolerance from a cold start to a hot panel.","metaTitle":"Siemens 3RA2110-1FH15-1BB4 SIRIUS Motor Starter, 5 A AC-3","metaDescription":"Siemens SIRIUS 3RA2110-1FH15-1BB4 direct online starter, 5 A at 400 V AC-3, Class 10, size S00, spring terminals, snap-on for 60 mm busbars.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Starters"],"specifications":{"Depth":"155 mm","Width":"45 mm","title":"3RA2110-1FH15-1BB4","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":"24 ... 24 V","description":"Load feeder fuseless, Direct-on-line starting 400 V AC, Size S00 3.50...5.00 A 24 V DC Spring-type terminal for 60 mm busbar systems Type of coordination 1, 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":"1","Product Designation":"Direct (on-line) starter","Size Of Load Feeder":"S00","PROFINET IO protocol":"No","at 230 V rated value":"0.5 hp","at 400 V rated value":"1 500 kW","at 480 V rated value":"4.8 A","at 600 V rated value":"5 A","Design Of The Product":"for 60 mm busbars","For Main Current Circuit":"spring-loaded terminals","Temperature Compensation":"-20 ... +60 °C","at 110/120 V rated value":"0.25 hp","at 200/208 V rated value":"1.5 hp","at 220/230 V rated value":"1.5 hp","at 460/480 V rated value":"3 hp","at 575/600 V rated value":"5 hp","Of The Supplied Contactor":"3RT2015-2BB41","Of The Supplied Link Module":"3RA2911-2AA00","Size Of The Circuit-Breaker":"S00","at AC-3 rated value maximum":"690 V","at AC-3 at 400 V rated value":"5 A","at AC-3e rated value maximum":"690 V","Substance Prohibitance (Date)":"10/01/2009","at AC-3e at 400 V rated value":"5 A","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":"3RV2011-1FA20","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 %","Without Load Current Share Typical":"4 W","holding power of magnet coil at DC":"4 W","Surge Voltage Resistance Rated Value":"6 kV","at AC in hot operating state per pole":"2.6 W","Number Of Poles For Main Current Circuit":"3","Product Function Short Circuit Protection":"Yes","protocol is supported AS-Interface protocol":"No","with high demand rate according to SN 31920":"73 %","reference code according to IEC 81346-2:2019":"Q","shock resistance according to IEC 60068-2-27":"6g / 11 ms","Type Of Voltage Of The Control Supply Voltage":"DC","at 400 V according to IEC 60947-4-1 rated value":"150 000 A","Mechanical Service Life (Operating Cycles) Of Contactor Typical":"30 000 000","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"65 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":"3.5 ... 5 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/475312d1a044fbeccf2cad8aef538f5e.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=227980&mlfb=3RA2110-1FH15-1BB4"},"ai":{"faq":[{"question":"What is the AC-3 rated current of the 3RA2110-1FH15-1BB4 at 400 V?","answer":"That is the motor-switching current rating — the starter can handle starting and running currents up to that level for standard squirrel-cage motors."},{"question":"Does the 3RA2110-1FH15-1BB4 mount on DIN rail or busbar?","answer":"It snaps onto 60 mm busbar systems, not standard DIN rail. The mounting clip is integral to the housing and engages the busbar profile directly. Clearance backwards is zero, so it can sit flush against the backplate."},{"question":"What contactor and link module are supplied with the 3RA2110-1FH15-1BB4?","answer":"The supplied contactor is the 3RT2015-2BB41 and the link module is the 3RA2911-2AA00. These are factory-assembled as a single direct-on-line starter unit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2110-1FH15-1BB4","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/3RA2110-1FH15-1BB4 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}}