{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU1116-1CC1","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU1116-1CC1","canonicalUrl":"https://aoctrl.com/siemens/3RU1116-1CC1","factsUrl":"https://aoctrl.com/api/mcp/products/3RU1116-1CC1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS thermal overload relay, 3RU1116-1CC1, CLASS 10, Size S00, 690 V AC-3 max, cage clamp terminals, stand-alone mount, ATEX certified.","salesMarkdown":"It's the part that sits between the contactor and the motor, monitoring current and tripping on sustained overcurrent. The main circuit uses cage clamp terminals accepting 2x (0.5... 2.5 mm²) solid or 2x (0.5... 1.5 mm²) finely stranded with ferrule. Mounts stand-alone on a vertical surface, rotatable ±135° and tiltable ±45° front-to-back. The 45 mm width and 92 mm height fit the S00 footprint common in Siemens motor starter assemblies. Depth is 78 mm — check clearance behind the panel door. Operating temperature range -20 to +70 °C, storage and transport -55 to +80 °C. Shock rated at 8g for 10 ms. ATEX certification (DMT 98 ATEX G 001) allows use in potentially explosive atmospheres when paired with an appropriate contactor and upstream protection. The relay itself is not an ignition source under normal operation. ## Auxiliary contact note This relay comes with 0 factory-fitted auxiliary contacts. Add a separate auxiliary switch block that clips onto the side. The side clearance required is 6 mm.","metaTitle":"Siemens 3RU1116-1CC1 SIRIUS Thermal Overload Relay, CLASS 10","metaDescription":"Siemens 3RU1116-1CC1 SIRIUS thermal overload relay, CLASS 10, Size S00, 690 V AC-3 max, cage clamp terminals, ATEX certified. 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 ... 2.5 mm²)","Width":"45 mm","Height":"92 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":"Cage Clamp terminals","at AC-3 rated value maximum":"690 V","at AC in hot operating state":"5.7 W","Relative humidity during operation":"100 %","at AWG conductors for main contacts":"2x (24 ... 14)","Surge voltage resistance rated value":"6 kV","Reference code acc. to DIN EN 81346-2":"F","at AC in hot operating state per pole":"1.9 W","Finely Stranded With Core End Processing":"2x (0.5 ... 1.5 mm²)","Number of poles for main current circuit":"3","at AWG conductors for auxiliary contacts":"2x (20 ... 14)","For Auxiliary And Control Current Circuit":"Cage Clamp terminals","Finely Stranded Without Core End Processing":"2x (0.5 ... 1.5 mm²)","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":"1.8 ... 2.5 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=178615&mlfb=3RU1116-1CC1","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RU1116-1CC1/alternatives.json"},"ai":{"faq":[{"question":"What is 3RU1116-1CC1's listed depth?","answer":"The depth is 78 mm. Factor that into panel clearance behind the door, especially if the contactor and relay are mounted on a DIN rail with limited rear space."},{"question":"What compliance documentation does this brand provide for 3RU1116-1CC1?","answer":"The relay carries ATEX certification (DMT 98 ATEX G 001) for explosive atmospheres. Standard Siemens documentation includes a CE declaration of conformity and the manufacturer's declaration for the ATEX directive. RoHS and REACH compliance is standard for current SIRIUS production."},{"question":"Will 3RU1116-1CC1 drop into a panel specified around 3RH6131-1BF40 without rewiring?","answer":"No — 3RH6131-1BF40 is a contactor relay, not a thermal overload relay. They serve different functions in the circuit. The 3RU1116-1CC1 is the overload protection element; 3RH6131-1BF40 is a control relay. They are not drop-in replacements for each other."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU1116-1CC1","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/3RU1116-1CC1 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}}