{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2115-1JD16-1BB4","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2115-1JD16-1BB4","canonicalUrl":"https://aoctrl.com/siemens/3RA2115-1JD16-1BB4","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2115-1JD16-1BB4","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2115-1JD16-1BB4 non-fused motor starter, size S00, direct starter, CLASS 10 thermal overload, 7.5 hp at 575/600 V, 24 V coil, snap-on 60 mm busbar.","salesMarkdown":"## S00 direct starter — what's in the box The 3RA2115-1JD16-1BB4 is a SIRIUS non-fused motor starter, size S00, configured as a direct starter — meaning the contactor and overload relay ship as a single assembly, pre-wired and ready to snap onto a 60 mm busbar system. It includes the supplied contactor (3RT2016-1BB41), the link module (3RA1921-1DA00), and the busbar adapter (8US1251-5DS10) — you get the three-piece set in one order code, no separate sourcing for the mating parts. ## Motor ratings across the voltage range At 400 V it's rated 4,000 W; at 500 V it's 5,500 W. The current ratings at 480 V and 600 V are 7.6 A and 9 A respectively — these are the numbers to use for wire sizing and upstream protection coordination. ## Thermal overload — CLASS 10 bimetallic release The 24 V coil (rated value) means this is a low-voltage DC/AC control version; confirm your control transformer output matches before wiring. ## Panel fit and environmental limits Mounting position is vertical only; the unit snaps onto 60 mm busbar systems via the supplied adapter. Operating temperature range is -20 to +60 °C, storage -50 to +80 °C, transport -55 to +80 °C. Pollution degree 3 means it's rated for industrial environments with conductive pollution or dry non-conductive pollution that becomes conductive due to condensation.","metaTitle":"Siemens 3RA2115-1JD16-1BB4 SIRIUS Motor Starter","metaDescription":"Siemens 3RA2115-1JD16-1BB4 SIRIUS non-fused motor starter, size S00, direct starter, CLASS 10, 7.5 hp at 575/600 V. In active production, quoted to order.","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":"3RA2115-1JD16-1BB4","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":"24 V","description":"Fuseless motor starter Direct start 600VAC Size S00 7-10A 24V DC screw connection For snapping onto 60 mm busbar systems Type of coordination 1 1NO+1NC (MSP) 1NO (contactor)","During Storage":"-50 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +60 °C","During Transport":"-55 ... +80 °C","Fastening Method":"for snapping onto 60 mm busbar systems","Mounting Position":"vertical","Product Brand Name":"SIRIUS","Type Of Assignment":"1","Degree Of Pollution":"3","Product Designation":"non-fused motor starter 3RA2","Size Of Load Feeder":"S00","at 400 V rated value":"4 000 W","at 480 V rated value":"7.6 A","at 500 V rated value":"5 500 W","at 600 V rated value":"9 A","Design Of The Product":"direct starter","at 200/208 V rated value":"2 hp","at 220/230 V rated value":"3 hp","at 460/480 V rated value":"5 hp","at 575/600 V rated value":"7.5 hp","Of The Supplied Contactor":"3RT2016-1BB41","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","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":"3RV2011-1JA15","Product Extension Auxiliary Switch":"Yes","holding power of magnet coil at DC":"4 W","Surge Voltage Resistance Rated Value":"6 kV","Number Of Poles For Main Current Circuit":"3","Product Function Short Circuit Protection":"Yes","number of NC contacts for auxiliary contacts":"1","number of NO contacts for auxiliary contacts":"2","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","operational current at AC-3 at 400 V rated value":"8.5 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":"130 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":"7 ... 10 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/144f7dc8cec9ab646bea8360414c024e.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=407234&mlfb=3RA2115-1JD16-1BB4"},"ai":{"faq":[{"question":"What is the 3RA2115-1JD16-1BB4 rated for in horsepower at 575/600 V?","answer":"7.5 hp at 575/600 V, AC-3 duty. The corresponding current at 600 V is 9 A."},{"question":"What components are included with the 3RA2115-1JD16-1BB4 motor starter?","answer":"The assembly includes the 3RT2016-1BB41 contactor, the 3RA1921-1DA00 link module, and the 8US1251-5DS10 busbar adapter. It ships as a complete direct starter."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2115-1JD16-1BB4","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/3RA2115-1JD16-1BB4 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}}