{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2115-0GA16-2BB4","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2115-0GA16-2BB4","canonicalUrl":"https://aoctrl.com/siemens/3RA2115-0GA16-2BB4","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2115-0GA16-2BB4","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2115-0GA16-2BB4 direct-on-line starter, size S00, 0.63 A at 400 V AC-3, 24 V coil, Class 10, screw terminals, DIN rail.","salesMarkdown":"## SIRIUS size S00 direct-on-line starter — 0.63 A AC-3, 24 V coil The Siemens 3RA2115-0GA16-2BB4 is a SIRIUS direct-on-line starter in size S00, combining a contactor, thermal overload relay, and short-circuit protection into a single pre-assembled unit for standard motor starting duty. The 24 V coil voltage matches common control-voltage rails in PLC cabinets and safety circuits, keeping the control transformer and wiring consistent across the panel. ## Integrated protection — Class 10, thermal bimetallic, magnetic trip The overload release is thermal bimetallic (ambient-compensated -20 to +60 °C), and the short-circuit trip is magnetic — the two-stage design handles both sustained overloads and hard faults from the same device. The supplied circuit-breaker (3RV2011-0GA15) and contactor (3RT2016-1BB42) are matched by the factory for coordination, so the starter clears a short-circuit without welding the contactor main poles. ## Panel fit — DIN rail, screw terminals, clearance zones Mounts on 35 mm DIN rail with a screw-and-snap-on fastening method, vertical position only — the 45 mm width (3 module spaces) and 97 mm depth fit standard distribution boards and motor control centres. Clearance requirements: 50 mm above, 20 mm below, 20 mm at the sides, 20 mm forward — no space needed behind the unit. This lets you pack starters tightly on the rail as long as the vertical breathing zone is respected. Main circuit termination is screw-type terminals — no special tooling required, and the torque settings are standard for the S00 frame size. ## Sourcing — current production, quoted to order The starter ships as a complete assembly with the contactor, circuit-breaker, and link module pre-mounted — no separate ordering of sub-components needed for the basic configuration. Operating temperature range -20 to +60 °C and storage/transport range -50 to +80 °C cover most indoor panel environments and shipping conditions without special handling.","metaTitle":"Siemens 3RA2115-0GA16-2BB4 SIRIUS Motor Starter, 0.63 A AC-3","metaDescription":"Siemens 3RA2115-0GA16-2BB4 SIRIUS direct-on-line starter, size S00, 0.63 A at 400 V AC-3, Class 10, 24 V coil. Current production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Starters"],"specifications":{"Depth":"97 mm","Width":"45 mm","title":"3RA2115-0GA16-2BB4","Height":"167 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 0.45...0.63 A 24 V DC screw terminal for installation on standard mounting rail (also fulfills type of coordination 1) Type of coordination 2, Iq = 150 kA 1 NC (contactor) 1 NO+1 NC (circuit breaker, transverse)","During Storage":"-50 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +60 °C","During Transport":"-50 ... +80 °C","Fastening Method":"screw and snap-on mounting onto 35 mm DIN rail","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":"180 kW","at 480 V rated value":"0.63 A","at 600 V rated value":"0.63 A","Design Of The Product":"for standard rail or screw mounting","For Main Current Circuit":"screw-type terminals","Temperature Compensation":"-20 ... +60 °C","Of The Supplied Contactor":"3RT2016-1BB42","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":"0.63 A","at AC-3e rated value maximum":"690 V","at AC-3e at 400 V rated value":"0.63 A","Design Of The Overload Release":"thermal (bimetallic)","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":"3RV2011-0GA15","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":"2.1 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 %","number of NC contacts for auxiliary contacts":"1","number of NO contacts for auxiliary contacts":"1","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":"8.2 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":"0.45 ... 0.63 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/57da645634c217b35020df639b4b0a2a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=221344&mlfb=3RA2115-0GA16-2BB4"},"ai":{"faq":[{"question":"What components are included in the 3RA2115-0GA16-2BB4 assembly?","answer":"The starter ships with a 3RT2016-1BB42 contactor, a 3RV2011-0GA15 circuit-breaker, and a 3RA1921-1DA00 link module — all factory-matched for coordination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2115-0GA16-2BB4","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/3RA2115-0GA16-2BB4 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}}