{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1916-2EJ11","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1916-2EJ11","canonicalUrl":"https://aoctrl.com/siemens/3RT1916-2EJ11","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1916-2EJ11","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS auxiliary switch, 3RT1916-2EJ11, adjustable ON-delay 0.05-1 s, clip-on mount, 45 mm width, 1 A at 24 V.","salesMarkdown":"The delay range is adjustable from 0.05 to 1 second, with a recovery time of 150 ms between cycles — meaning it can repeat the timing sequence about six times per second if the coil is cycled that fast. Contact ratings: 1 A at 24 V DC, 0.2 A at 125 V DC, 0.1 A at 250 V DC — these are the make/break limits for the auxiliary circuit, not the main contactor load. Clip-on mounting snaps directly onto the front of a SIRIUS contactor or relay — no tools, no DIN rail space consumed beyond the base device's footprint. Dimensions: 45 mm wide, 38 mm high, 75 mm deep — the width matches the standard SIRIUS contactor width, so it doesn't overhang the base unit.","metaTitle":"Siemens 3RT1916-2EJ11 SIRIUS Auxiliary Switch, ON-Delay 0.05","metaDescription":"Siemens SIRIUS 3RT1916-2EJ11 auxiliary switch with adjustable ON-delay 0.05-1s, clip-on mount, 45mm wide. Rated 1A at 24V. 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":"2 000 m","Typical":"10 000 000","Upwards":"0 m","at 24 V":"1 A","Forwards":"0 m","ON-delay":"Yes","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","Mounting type":"clip-on","Pulse Delayed":"No","Pulse-Shaping":"No","Recovery time":"150 ms","Adjustable time":"0.05 ... 1 s","Of The Terminal":"IP20","lifecycle_stage":"current","During Operation":"15 ... 95 %","Full-scale value":"1.1","Delayed Switching":"0","Mounting position":"any","additive ON delay":"No","at DC rated value":"24 V","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","acc. to IEC 61812-1":"EN 61000-6-2","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","Semi-Conductor Output":"No","acc. to IEC 60068-2-6":"10 ... 55 Hz: 0.35 mm","acc. to IEC 60068-2-27":"11g / 15 ms","OFF delay/instantaneous":"No","at AWG conductors solid":"2x (20 ... 14)","Relative repeat accuracy":"1 %","at AC-15 at 230 V typical":"50 000","at AWG conductors stranded":"2x (20 ... 14)","Pulse Delayed/Instantaneous":"No","Pulse-Shaping/Instantaneous":"No","Design of the surge suppressor":"with varistor","ON-delay/instantaneous contact":"No","additive ON delay/instantaneous":"No","ON-delay/OFF-delay/instantaneous":"No","Control supply voltage frequency 1":"50 ... 60 Hz","Star-Delta Circuit With Delay Time":"No","due to burst acc. to IEC 61000-4-4":"2 kV network connection / 1 kV control connection","Passing Break Contact/Instantaneous":"No","Product function star-delta circuit":"No","Protection against electrical shock":"finger-safe","Variably Clocked Start With Impulse":"No","Surge voltage resistance rated value":"4 000 V","Variably Clocked Start With Interval":"No","Reference code acc. to DIN EN 61346-2":"K","Reference code acc. to DIN EN 81346-2":"K","Fixed Clock Cycle Beginning With Pulse":"No","With Degree Of Pollution 3 Rated Value":"300 V","Finely Stranded With Core End Processing":"0.5 ... 2.5 m²","Fixed Clock Cycle Beginning With Interval":"No","For Auxiliary And Control Current Circuit":"screw-type terminals","Product extension optional remote control":"No","Product extension required remote control":"No","Flashing Symmetrically Starting With Pulse":"No","Passing Make Contact/Instantaneous Contact":"No","Design of the control terminal non-floating":"No","Flashing Asymmetrically Starting With Pulse":"No","Electrostatic discharge acc. to IEC 61000-4-2":"4 kV contact discharge / 8 kV air discharge","Flashing Symmetrically Starting With Interval":"No","Retriggerable With Deactivated Control Signal":"No","Type of voltage of the control supply voltage":"AC/DC","Flashing Asymmetrically Starting With Interval":"No","Retrotriggerable With Activated Control Signal":"No","Size of contactor can be combined company-specific":"S00","due to conductor-earth surge acc. to IEC 61000-4-5":"2 kV","Removable Terminal For Auxiliary And Control Circuit":"No","at the relay outputs Switchover delayed/without delay":"No","Relative setting accuracy relating to full-scale value":"15 %","Flashing Symmetrically Starting With Pulse/Instantaneous":"No","Flashing Symmetrically Starting With Interval/Instantaneous":"No","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 4 A","Retrotriggerable With Activated Control Signal/Instantaneous Contact":"No","Retrotriggerable With Deactivated Control Signal/Instantaneous Contact":"No"}},"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=361648&mlfb=3RT1916-2EJ11","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1916-2EJ11/alternatives.json"},"ai":{"faq":[{"question":"What is the 3RT1916-2EJ11 used for?","answer":"It is an auxiliary switch with adjustable ON-delay, used to delay the closure of auxiliary contacts on a SIRIUS contactor or relay — common in sequential start, star-delta transition, or timed bypass circuits."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1916-2EJ11","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/3RT1916-2EJ11 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}}