{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU1116-0CB1","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU1116-0CB1","canonicalUrl":"https://aoctrl.com/siemens/3RU1116-0CB1","factsUrl":"https://aoctrl.com/api/mcp/products/3RU1116-0CB1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS thermal overload relay, 3RU1116-0CB1, CLASS 10 trip class, size S00, screw terminals, IP20 front, 45 x 87 x 78 mm.","salesMarkdown":"The 45 mm width and 78 mm depth mean it fits the standard 45 mm-wide DIN-rail footprint — no need to re-space the panel if you're swapping into an existing SIRIUS S00 slot. Screw-type terminals on the main circuit accept 1x (20…16) or 1x (18…14) AWG solid, plus 1x 12 AWG; auxiliary/control terminals take 2x (0.5…1.5 mm²) or 2x (0.75…2.5 mm²) solid or finely stranded with ferrule. Mounts stand-alone or directly onto the contactor. Shock rated at 8g for 10 ms, so it'll survive the occasional forklift bump to the panel door. The ATEX approval (DMT 98 ATEX G 001) means it's listed for use in potentially explosive atmospheres when paired with the right upstream protection — a detail the MRO planner needs if the line is in a classified area.","metaTitle":"Siemens 3RU1116-0CB1 SIRIUS thermal overload relay, CLASS 10","metaDescription":"Siemens 3RU1116-0CB1 SIRIUS thermal overload relay, CLASS 10 trip, size S00, 45 mm wide, 78 mm deep, IP20 front, current production.","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":"0.18 ... 0.25 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=356422&mlfb=3RU1116-0CB1","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RU1116-0CB1/alternatives.json"},"ai":{"faq":[{"question":"What are the key dimensions for panel layout?","answer":"Width is 45 mm, height 87 mm, depth 78 mm. That's the standard S00 footprint, so it occupies one 45 mm-wide DIN-rail slot."},{"question":"What wire sizes does the terminal block accept?","answer":"Main circuit screw terminals accept 1x (20…16), 1x (18…14), or 1x 12 AWG solid. Auxiliary/control terminals accept 2x (0.5…1.5 mm²) or 2x (0.75…2.5 mm²) solid or finely stranded with ferrule."},{"question":"Does this relay have ATEX approval?","answer":"Yes, it carries DMT 98 ATEX G 001 certification for use in potentially explosive atmospheres when properly integrated."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU1116-0CB1","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/3RU1116-0CB1 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}}