{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1916-2FJ11","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1916-2FJ11","canonicalUrl":"https://aoctrl.com/siemens/3RT1916-2FJ11","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1916-2FJ11","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS auxiliary switch, 3RT1916-2FJ11, 3 A maximum, clip-on mounting, 45 x 38 x 75 mm.","salesMarkdown":"It carries a maximum thermal current of 3 A, with specific switching capacities of 1 A at 24 V DC, 0.2 A at 125 V DC, and 0.1 A at 250 V DC — these ratings define the load it can break in a control circuit, not a power circuit. The switch offers an adjustable time delay from 0.05 to 1 s, with a recovery time of 150 ms, and a minimum ON period of 200 ms, making it suitable for sequenced or delayed signaling in a panel. Its dimensions — 45 mm wide, 38 mm high, 75 mm deep — mean it adds minimal footprint to the existing contactor assembly. It accepts solid or stranded wire from 18 to 14 AWG, with dual terminals for 2x (20...14) AWG solid, simplifying daisy-chain wiring in a panel.","metaTitle":"Siemens 3RT1916-2FJ11 SIRIUS Auxiliary Switch, 3 A","metaDescription":"Siemens SIRIUS 3RT1916-2FJ11 auxiliary switch, rated 3 A maximum. Clip-on mounting for 3RT contactors. Current production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"75 mm","Solid":"18 ... 14","Width":"45 mm","Height":"38 mm","Maximum":"3 A","Upwards":"0 m","at 24 V":"1 A","Forwards":"0 m","ON-delay":"No","Stranded":"18 ... 14","at 125 V":"0.2 A","at 250 V":"0.1 A","Backwards":"0 m","Downwards":"0 m","OFF delay":"No","At The Side":"0 m","Non-Volatile":"No","Initial Value":"0.85","Pulse Delayed":"No","Pulse-Shaping":"No","Recovery Time":"150 ms","During Storage":"-40 ... +85 °C","Adjustable Time":"0.05 ... 1 s","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","During Transport":"-40 ... +85 °C","Fastening Method":"clip-on","Full-Scale Value":"1.1","Delayed Switching":"0","Mounting Position":"any","additive ON-delay":"No","at DC rated value":"24 V","minimum ON period":"200 ms","ON-delay/OFF-delay":"No","Product Brand Name":"SIRIUS","Star-Delta Circuit":"No","Type Of Insulation":"Basic insulation","Degree Of Pollution":"3","Product Designation":"auxiliary switch","at AWG cables solid":"2x (20 ... 14)","Passing Make Contact":"No","at 50 Hz rated value":"24 V","at 60 Hz rated value":"24 V","Instantaneous Contact":"0","Passing Break Contact":"No","at AWG cables stranded":"2x (20 ... 14)","OFF delay/instantaneous":"No","Relative Repeat Accuracy":"1 %","Pulse Delayed/Instantaneous":"No","Pulse-Shaping/Instantaneous":"No","Substance Prohibitance (Date)":"01.07.2006 00:00:00","Design Of The Surge Suppressor":"with varistor","ON-delay/instantaneous contact":"No","additive ON-delay/instantaneous":"No","EMC immunity acc. to IEC 61812-1":"EN 61000-6-2","ON-delay/OFF-delay/instantaneous":"No","Variably Clocked With Pulse Start":"No","Control Supply Voltage Frequency 1":"50 ... 60 Hz","Relative Humidity During Operation":"15 ... 95 %","Star-Delta Circuit With Delay Time":"No","due to burst acc. to IEC 61000-4-4":"2 kV network connection / 1 kV control connection","reference code acc. to IEC 81346-2":"K","Passing Break Contact/Instantaneous":"No","Product Function Star-Delta Circuit":"No","protection class IP of the terminal":"IP20","Surge Voltage Resistance Rated Value":"4 000 V","Variably Clocked With Interval Start":"No","Constant Clock Cycle With Pulse Start":"No","Flashing Symmetrically With Pulse Start":"No","Product Component Semi-Conductor Output":"No","shock resistance acc. to IEC 60068-2-27":"11g / 15 ms","Constant Clock Cycle With Interval Start":"No","Finely Stranded With Core End Processing":"0.5 ... 2.5 m²","Flashing Asymmetrically With Pulse Start":"No","Product Extension Optional Remote Control":"No","Product Extension Required Remote Control":"No","Flashing Symmetrically With Interval Start":"No","Passing Make Contact/Instantaneous Contact":"No","vibration resistance acc. to IEC 60068-2-6":"10 ... 55 Hz: 0.35 mm","Design Of The Control Terminal Non-Floating":"No","Flashing Asymmetrically With Interval Start":"No","Retriggerable With Deactivated Control Signal":"No","Type Of Voltage Of The Control Supply Voltage":"AC/DC","electrostatic discharge acc. to IEC 61000-4-2":"4 kV contact discharge / 8 kV air discharge","field-based interference acc. to IEC 61000-4-3":"10 V/m","Retrotriggerable With Switched-On Control Signal":"No","Mechanical Service Life (Operating Cycles) Typical":"10 000 000","Size Of Contactor Can Be Combined Company-Specific":"S00","due to conductor-earth surge acc. to IEC 61000-4-5":"2 kV","protection class IP on the front acc. to IEC 60529":"IP20","At The Relay Outputs Switchover Delayed/Without Delay":"No","Flashing Symmetrically With Pulse Start/Instantaneous":"No","Relative Setting Accuracy Relating To Full-Scale Value":"15 %","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Flashing Symmetrically With Interval Start/Instantaneous":"No","Type Of Electrical Connection For Auxiliary And Control Circuit":"screw-type terminals","Product Function Removable Terminal For Auxiliary And Control Circuit":"No","Retrotriggerable With Deactivated Control Signal/Instantaneous Contact":"No","Retrotriggerable With Switched-On Control Signal/Instantaneous Contact":"No","Design Of The Fuse Link For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 4 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$42.13","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=34419&mlfb=3RT1916-2FJ11","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1916-2FJ11/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of the 3RT1916-2FJ11?","answer":"The maximum thermal current is 3 A. At 24 V DC it switches 1 A, at 125 V DC it switches 0.2 A, and at 250 V DC it switches 0.1 A. The adjustable time delay range is 0.05 to 1 s, with a recovery time of 150 ms and a minimum ON period of 200 ms."},{"question":"How is the 3RT1916-2FJ11 mounted?","answer":"It clips onto the contactor (clip-on fastening) and can be installed in any mounting position. It measures 45 mm wide by 38 mm high by 75 mm deep."},{"question":"What wire sizes does the 3RT1916-2FJ11 accept?","answer":"It accepts solid or stranded wire from 18 to 14 AWG, and dual terminals handle 2x (20...14) AWG solid."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1916-2FJ11","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/3RT1916-2FJ11 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}}