{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2110-1GD15-1BB4","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2110-1GD15-1BB4","canonicalUrl":"https://aoctrl.com/siemens/3RA2110-1GD15-1BB4","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2110-1GD15-1BB4","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2110-1GD15-1BB4, direct-on-line starter, size S00, 6.3 A at 400 V AC-3, Class 10, for snapping onto 60 mm busbar systems.","salesMarkdown":"The Siemens SIRIUS 3RA2110-1GD15-1BB4 is a direct-on-line (DOL) starter — a factory-assembled combination of a contactor and overload relay, sized S00 and designed to snap onto 60 mm busbar systems. It's meant for starting and stopping three-phase motors under full voltage, with the overload relay providing Class 10 protection. Rated 6.3 A at 400 V AC-3 (the motor-switching duty class), it handles motor loads up to about 3 hp at 460/480 V and 5 hp at 575/600 V. The supplied contactor is a 3RT2015-1BB41, and the link module is 3RA1921-1DA00 — it ships as a one-piece assembly, not loose components. Snaps directly onto 60 mm busbar systems — no DIN rail adapter needed, no extra brackets. Mounting position is vertical only. Clearance: 50 mm upwards, 20 mm forwards, 20 mm at the side, 10 mm downwards, and 0 mm backwards (meaning it can sit flush against a back panel). Dimensions are 45 mm wide, 203 mm tall, 155 mm deep. Main circuit connections are screw-type terminals — no spring-cage here. That's standard for the S00 frame in this series.","metaTitle":"Siemens 3RA2110-1GD15-1BB4 SIRIUS DOL Starter, 6.3 A AC-3","metaDescription":"Siemens SIRIUS 3RA2110-1GD15-1BB4 direct-on-line starter, 6.3 A AC-3 at 400 V, Class 10, S00 size, for 60 mm busbar. Current lifecycle. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Starters"],"specifications":{"Depth":"155 mm","Width":"45 mm","Height":"203 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","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":"0.75 hp","at 400 V rated value":"2 200 kW","at 480 V rated value":"4.8 A","at 600 V rated value":"6.1 A","Design Of The Product":"for 60 mm busbars","For Main Current Circuit":"screw-type 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":"2 hp","at 460/480 V rated value":"3 hp","at 575/600 V rated value":"5 hp","Of The Supplied Contactor":"3RT2015-1BB41","Of The Supplied Link Module":"3RA1921-1DA00","Size Of The Circuit-Breaker":"S00","at AC-3 rated value maximum":"690 V","at AC-3 at 400 V rated value":"6.3 A","at AC-3e rated value maximum":"690 V","Substance Prohibitance (Date)":"10/01/2009","at AC-3e at 400 V rated value":"6.3 A","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":"3RV2011-1GA10","degree of protection NEMA rating":"other","For Auxiliary And Control Circuit":"screw-type 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":"82 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":"4.5 ... 6.3 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/4eab9717ac23af51fe8e80fbf0a51a97.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=464202&mlfb=3RA2110-1GD15-1BB4","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RA2110-1GD15-1BB4/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 3RA2110-1GD15-1BB4?","answer":"This part is sourced to order. Availability and pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2110-1GD15-1BB4","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/3RA2110-1GD15-1BB4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}