{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU2116-1CJ0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU2116-1CJ0","canonicalUrl":"https://aoctrl.com/siemens/3RU2116-1CJ0","factsUrl":"https://aoctrl.com/api/mcp/products/3RU2116-1CJ0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS thermal overload relay, 3RU2116-1CJ0, Class 10, Size S00, 690 V rated insulation voltage, auxiliary contact ratings from 24 V 2 A to 690 V 0.75 A.","salesMarkdown":"The relay is rated for a maximum insulation voltage of 690 V and carries auxiliary contact ratings across the control voltage range: 2 A at 24 V, 3 A at 120 V, 2 A at 230 V, 1 A at 400 V, and 0.75 A at 690 V. This relay mounts directly onto the contactor via the fastening method listed as contactor mounting, with any mounting position allowed. The main circuit connection uses ring cable lugs (M3 screw size), and the auxiliary switch is integrated into the housing. A Pozidriv PZ2 screwdriver tip (5–6 mm shaft diameter) is specified for the terminals. Temperature compensation is active from -40 to +60 °C, ensuring trip accuracy across the typical industrial ambient range. The substance prohibition date of 10/01/2009 aligns with RoHS and REACH compliance expectations for this generation of SIRIUS components.","metaTitle":"Siemens 3RU2116-1CJ0 SIRIUS Thermal Overload Relay, Class 10","metaDescription":"Siemens 3RU2116-1CJ0 SIRIUS thermal overload relay, Class 10, Size S00. Rated 690 V, auxiliary contacts rated at 24 V 2 A. Current production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Overload Relays"],"specifications":{"Note":"for message \"Tripped\"","Depth":"70 mm","Width":"45 mm","Height":"76 mm","at 24 V":"2 A","at 60 V":"0.3 A","Per Pole":"1.9 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","at 690 V":"0.75 A","Trip Class":"CLASS 10","Rated Value":"690 V","During Storage":"-55 ... +80 °C","lifecycle_stage":"current","During Operation":"-40 ... +70 °C","During Transport":"-55 ... +80 °C","Fastening Method":"Contactor mounting","For Main Contacts":"M3","Mounting Position":"any","Product Brand Name":"SIRIUS","Product Designation":"thermal overload relay","at 400 V rated value":"0.75 kW","at 480 V rated value":"2.5 A","at 500 V rated value":"1.1 kW","at 600 V rated value":"2.5 A","at 690 V rated value":"1.5 kW","Size Of Overload Relay":"S00","For Main Current Circuit":"Ring cable lug connection","Temperature Compensation":"-40 ... +60 °C","MTTF with high demand rate":"2 280 a","Design Of Screwdriver Shaft":"Diameter 5 ... 6 mm","Size Of The Screwdriver Tip":"Pozidriv PZ 2","at AC-3e rated value maximum":"690 V","Substance Prohibitance (Date)":"10/01/2009","Design Of The Auxiliary Switch":"integrated","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"2.5 A","For Auxiliary And Control Circuit":"ring terminal lug connection","Between Main And Auxiliary Circuit":"440 V","Relative Humidity During Operation":"10 ... 95 %","Display Version For Switching Status":"Slide switch","For Main Contacts For Ring Cable Lug":"1.2 ... 0.8 N·m","Surge Voltage Resistance Rated Value":"6 kV","Of The Auxiliary And Control Contacts":"M3","Between Auxiliary And Auxiliary Circuit":"440 V","reference code according to IEC 81346-2":"F","Number Of Poles For Main Current Circuit":"3","For Auxiliary Contacts For Ring Cable Lug":"0.8 ... 1.2 N·m","number of CO contacts for auxiliary contacts":"0","number of NC contacts for auxiliary contacts":"1","number of NO contacts for auxiliary contacts":"1","shock resistance according to IEC 60068-2-27":"8g / 11 ms","operational current at AC-3e at 400 V rated value":"2.5 A","Size Of Contactor Can Be Combined Company-Specific":"S00","Outer Diameter Of The Usable Ring Cable Lug Maximum":"7.5 mm","contact rating of auxiliary contacts according to UL":"B600 / R300","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Arrangement Of Electrical Connectors For Main Current Circuit":"Top and bottom","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse 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":"5.7 W","Adjustable Current Response 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=497208&mlfb=3RU2116-1CJ0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RU2116-1CJ0/alternatives.json"},"ai":{"faq":[{"question":"What does the note 'for message Tripped' mean on this relay?","answer":"The note indicates that the auxiliary contact configuration is wired to signal a 'Tripped' status — typically a normally-closed contact that opens when the relay trips, providing a remote indication to a PLC or annunciator."},{"question":"What are the auxiliary contact ratings for 3RU2116-1CJ0?","answer":"The auxiliary contacts are rated at 2 A at 24 V, 3 A at 120 V, 2 A at 230 V, 1 A at 400 V, and 0.75 A at 690 V, covering common control voltages in industrial panels."},{"question":"Will 3RU2116-1CJ0 drop into a panel specified for 3RU2116-1FC1?","answer":"Both are SIRIUS S00 frame overload relays with the same mounting footprint and auxiliary contact arrangement, so they are mechanically interchangeable. The difference is in the current setting range — verify that the 3RU2116-1CJ0's range matches your motor FLA before substituting."},{"question":"Where can I buy 3RU2116-1CJ0 and get current pricing?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU2116-1CJ0","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/3RU2116-1CJ0 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}}