{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU1116-0DC1","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU1116-0DC1","canonicalUrl":"https://aoctrl.com/siemens/3RU1116-0DC1","factsUrl":"https://aoctrl.com/api/mcp/products/3RU1116-0DC1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, thermal overload relay, Size S00, 3-pole, Trip Class 10, Cage Clamp terminals, IP20 front protection.","salesMarkdown":"Rated for stand-alone installation, the relay mounts directly to a contactor base or on a DIN rail. The IP20 front protection means the operator interface is finger-safe inside an enclosure, standard for panel-mounted gear. ## Termination and wiring — Cage Clamp throughout Both main and auxiliary/control circuits use Cage Clamp terminals, accepting 2× (0.5…2.5 mm²) solid or 2× (0.5…1.5 mm²) finely stranded with ferrule. The auxiliary circuit also accepts AWG 20–14. No tools beyond a screwdriver are needed for termination — a time-saver when you're wiring a row of starters. Side clearance is 6 mm. This compact envelope means it slots into dense panel layouts without fighting for breathing room. Operates from -20 to +70 °C and withstands storage and transport from -55 to +80 °C. Rated for 100% relative humidity during operation, and shock-resistant to 8g at 10 ms. The relay carries ATEX approval DMT 98 ATEX G 001, suiting it for potentially explosive gas atmospheres where thermal protection is required. RoHS compliance date is 07/01/2006.","metaTitle":"Siemens 3RU1116-0DC1 SIRIUS Thermal Overload Relay, Size S00","metaDescription":"Siemens 3RU1116-0DC1 SIRIUS thermal overload relay, Size S00, Trip Class 10, 3-pole, Cage Clamp terminals. IP20 front. ATEX approved. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Overload Relays"],"specifications":{"Depth":"78 mm","Solid":"2x (0.5 ... 2.5 mm²)","Width":"45 mm","Height":"92 mm","Upwards":"0 mm","at 24 V":"1 A","Forwards":"0 mm","Per Pole":"1.6 W","at 110 V":"0.22 A","at 120 V":"3 A","at 125 V":"0.22 A","at 220 V":"0.11 A","at 230 V":"2 A","at 400 V":"1 A","Backwards":"0 mm","Downwards":"0 mm","Trip Class":"CLASS 10","At The Side":"6 mm","During Storage":"-55 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +70 °C","During Transport":"-55 ... +80 °C","Fastening Method":"stand-alone installation","Shock Resistance":"8g / 10 ms","Mounting Position":"with vertical mounting surface +/-135° rotatable, with vertical mounting surface +/- 45° tiltable to the front and back","Product Brand Name":"SIRIUS","Type Of Protection":"DMT 98 ATEX G 001","Product Designation":"thermal overload relay","Size Of Overload Relay":"S00","For Main Current Circuit":"Cage Clamp terminals","Substance Prohibitance (Date)":"07/01/2006","at AWG cables for main contacts":"2x (24 ... 14)","protection class IP on the front":"IP20","For Auxiliary And Control Circuit":"Cage Clamp terminals","Relative Humidity During Operation":"100 %","Surge Voltage Resistance Rated Value":"6 kV","at AWG cables for auxiliary contacts":"2x (20 ... 14)","reference code according to IEC 81346-2":"F","Finely Stranded With Core End Processing":"2x (0.5 ... 1.5 mm²)","Number Of Poles For Main Current Circuit":"3","Touch Protection Against Electrical Shock":"finger-safe","Finely Stranded Without Core End Processing":"2x (0.5 ... 1.5 mm²)","number of CO contacts for auxiliary contacts":"0","number of NC contacts for auxiliary contacts":"1","number of NO contacts for auxiliary contacts":"1","Size Of Contactor Can Be Combined Company-Specific":"S00","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 6 A, quick: 10 A","insulation voltage with degree of pollution 3 at AC rated value":"690 V","Product Component Removable Terminal For Auxiliary And Control Circuit":"No","power loss [W] for rated value of the current at AC in hot operating state":"4.8 W","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"0.22 ... 0.32 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=438952&mlfb=3RU1116-0DC1","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RU1116-0DC1/alternatives.json"},"ai":{"faq":[{"question":"What is the depth of 3RU1116-0DC1?","answer":"The depth is 78 mm. Combined with a 45 mm width and 92 mm height, the S00 envelope fits standard panel layouts with zero clearance required on most sides."},{"question":"Will 3RU1116-0DC1 drop into a panel wired for 3RH6131-1BF40 without rewiring?","answer":"The 3RH6131-1BF40 is a contactor, not an overload relay — they serve different functions in the starter assembly. The 3RU1116-0DC1 mounts directly to the base of S00 contactors like the 3RT1016 series, sharing the same footprint and Cage Clamp termination style, so panel wiring patterns are compatible if the contactor base is already S00."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU1116-0DC1","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/3RU1116-0DC1 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}}