{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA1215-1EL16-4BB4","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA1215-1EL16-4BB4","canonicalUrl":"https://aoctrl.com/siemens/3RA1215-1EL16-4BB4","factsUrl":"https://aoctrl.com/api/mcp/products/3RA1215-1EL16-4BB4","rawCanonicalId":null},"summary":{"shortDescription":"Load feeder fuseless Reversing operation, 400 V AC 2.8...4 A, 24 V DC Size S00 1 NO + 1 NC (circuit breaker) 2 NC+2 NO (contactor),Screw terminal With slide adapter!!! Phased-out product!!! Successor is SIRIUS 3RA2","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Starters"],"specifications":{"Depth":"75 mm","Solid":"0.5 ... 4 mm², 2x (0.75 ... 2.5 mm²)","Width":"90 mm","Height":"159 mm","Upwards":"20 mm","Forwards":"10 mm","Backwards":"9 mm","Downwards":"0 mm","At The Side":"20 mm","During Storage":"-55 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +70 °C","During Transport":"-20 ... +70 °C","Fastening Method":"snap-on mounting","Shock Resistance":"9.8g","Mounting Position":"horizontal","PROFINET protocol":"No","Solid Or Stranded":"0.5 mm²","at DC rated value":"24 V","Product Brand Name":"SIRIUS","Type Of Assignment":"1","Degree Of Pollution":"3","Product Designation":"non-fused load feeder","Size Of Load Feeder":"S00","PROFIBUS DP protocol":"No","at 400 V rated value":"1.5 kW","Design Of The Product":"reversing starter","Number Of Digital Inputs":"0","Of The Supplied Contactor":"3RT10 16-1BB42","NO-Load Switching Frequency":"15 1/s","Of The Supplied Link Module":"3RA19 11-1AA00","Type Of The Motor Protection":"bimetal","Insulation Voltage Rated Value":"690 V","Design Of The Switching Contact":"electromechanical","of the supplied RH assembly kit":"3RA19 13-2A","Of The Supplied Circuit-Breakers":"3RV10 21-1EA15","protection class IP on the front":"IP20","Design Of Short-Circuit Protection":"circuit-breakers","Product Extension Auxiliary Switch":"Yes","Product Function Bus Communication":"No","Surge Voltage Resistance Rated Value":"6 kV","With Side-By-Side Mounting At The Side":"0 mm","reference code according to IEC 81346-2":"Q","Number Of Poles For Main Current Circuit":"3","Product Function Short Circuit Protection":"Yes","protocol is supported AS-Interface protocol":"No","number of CO contacts for auxiliary contacts":"0","number of NC contacts for auxiliary contacts":"3","number of NO contacts for auxiliary contacts":"3","Type Of Voltage Of The Control Supply Voltage":"DC","operating voltage at AC-3 rated value maximum":"690 V","Of The Supplied Standard Mounting Rail Adapter":"3RA1922-1L","operational current at AC-3 at 400 V rated value":"3.6 A","Type Of Electrical Connection For Main Current Circuit":"screw-type terminals","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Mechanical Service Life (Switching Cycles) Of Contactor Typical":"10 000 000","breaking capacity maximum short-circuit current (Icu) at 400 V rated value":"50 kA","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"2.8 ... 4 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=528773&mlfb=3RA1215-1EL16-4BB4","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RA1215-1EL16-4BB4/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA1215-1EL16-4BB4","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/3RA1215-1EL16-4BB4 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}}