{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU1116-0EB1","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU1116-0EB1","canonicalUrl":"https://aoctrl.com/siemens/3RU1116-0EB1","factsUrl":"https://aoctrl.com/api/mcp/products/3RU1116-0EB1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS thermal overload relay, 3RU1116-0EB1, size S00, CLASS 10, screw terminals, IP20, 45 mm width, active production.","salesMarkdown":"Siemens 3RU1116-0EB1 is a SIRIUS thermal overload relay, size S00, CLASS 10 trip protection. Rated for stand-alone installation, the relay mounts on a vertical surface with ±135° rotation and ±45° tilt flexibility, simplifying panel layout. The IP20 front enclosure keeps live parts behind the panel door. Main-circuit connections use screw-type terminals accepting 2x (0.5…1.5 mm²) solid or 2x (0.75…2.5 mm²) finely stranded with ferrules, matching standard control wiring practice. Panel footprint is 45 mm wide × 87 mm high × 78 mm deep — a compact S00 frame that fits standard 45 mm DIN-rail spacing when used with a matching contactor. The relay includes DMT 98 ATEX G 001 protection type, qualifying it for use in potentially explosive atmospheres where temperature class and ignition protection are specified. ## Electrical Ratings Maximum operating voltage in AC-3 duty is 690 V. Thermal dissipation at AC hot operating state is 4.8 W total, 1.6 W per pole — relevant for enclosure temperature rise calculations. Surge voltage resistance is rated at 6 kV, and shock resistance is 8 g / 10 ms, adequate for industrial panel environments with moderate vibration. Ambient operating range is −20 to +70 °C, storage and transport range −55 to +80 °C, with 100 % relative humidity tolerance during operation.","metaTitle":"Siemens 3RU1116-0EB1 SIRIUS Thermal Overload Relay, CLASS 10","metaDescription":"Siemens 3RU1116-0EB1 SIRIUS thermal overload relay, CLASS 10 trip, 45 mm width, IP20, size S00, active production. 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 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Width":"45 mm","Height":"87 mm","Maximum":"2 000 m","Upwards":"0 mm","at 24 V":"1 A","Forwards":"0 mm","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","On The Front":"IP20","Mounting type":"stand-alone installation","During Storage":"-55 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +70 °C","During Transport":"-55 ... +80 °C","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","For Auxiliary Contacts":"0","Size of overload relay":"S00","For Main Current Circuit":"screw-type terminals","at AC-3 rated value maximum":"690 V","at AC in hot operating state":"4.8 W","Relative humidity during operation":"100 %","at AWG conductors for main contacts":"1x (20 ... 16), 1x (18 ... 14), 1x 12","Surge voltage resistance rated value":"6 kV","Reference code acc. to DIN EN 81346-2":"F","at AC in hot operating state per pole":"1.6 W","Finely Stranded With Core End Processing":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Number of poles for main current circuit":"3","at AWG conductors for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14)","For Auxiliary And Control Current Circuit":"screw-type terminals","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","Removable Terminal For Auxiliary And Control Circuit":"No","Insulation voltage with degree of pollution 3 rated value":"690 V","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 6 A, quick: 10 A","Adjustable pick-up value current of the current-dependent overload release":"0.28 ... 0.4 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=252486&mlfb=3RU1116-0EB1","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RU1116-0EB1/alternatives.json"},"ai":{"faq":[{"question":"What is 3RU1116-0EB1's listed depth?","answer":"The depth is 78 mm."},{"question":"What conductor sizes does the 3RU1116-0EB1 accept?","answer":"Solid conductors: 2x (0.5…1.5 mm²) or 2x (0.75…2.5 mm²); finely stranded with ferrules: same ranges."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU1116-0EB1","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/3RU1116-0EB1 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}}