{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU2116-0KC0-ZW97","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU2116-0KC0-ZW97","canonicalUrl":"https://aoctrl.com/siemens/3RU2116-0KC0-ZW97","factsUrl":"https://aoctrl.com/api/mcp/products/3RU2116-0KC0-ZW97","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS thermal overload relay, size S00, CLASS 10, 690 V rated, spring-loaded terminals, auxiliary contact ratings 2 A at 24 V / 3 A at 120 V / 2 A at 230 V, order code 3RU2116-0KC0-ZW97.","salesMarkdown":"The Siemens 3RU2116-0KC0-ZW97 is a SIRIUS thermal overload relay in size S00, CLASS 10 trip, 690 V rated, 50 to 60 Hz, contactor mounting. The auxiliary contact set is rated across multiple voltages: 2 A at 24 V, 3 A at 120 V, 2 A at 230 V, 1 A at 400 V, and 0.3 A at 60 V, among others. These ratings cover both control-circuit and signal-feedback wiring — the 24 V and 120 V figures matter most for PLC inputs and relay coils in a typical panel. The main current circuit uses spring-loaded terminals, accepting 2 × (0.5 to 2.5 mm²) solid or stranded conductors. The screwdriver shaft diameter is 3 mm with a 3.0 × 0.5 mm tip size for the auxiliary terminal screws. ## Physical footprint and environment Integrated auxiliary switch.","metaTitle":"Siemens 3RU2116-0KC0-ZW97 SIRIUS Thermal Overload Relay, Cla","metaDescription":"Siemens 3RU2116-0KC0-ZW97 SIRIUS thermal overload relay, size S00, CLASS 10 trip, 690 V rated, spring-loaded terminals. Auxiliary contact ratings: 2 A at 24 V, 3 A at 120 V, 2 A at","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Overload Relays"],"specifications":{"Note":"for message \"Tripped\"","Depth":"70 mm","Width":"45 mm","Height":"87 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","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","Mounting Position":"any","Solid Or Stranded":"2x (0.5 ... 2.5 mm²)","Product Brand Name":"SIRIUS","Product Designation":"thermal overload relay","at 400 V rated value":"0.37 kW","at 480 V rated value":"1.25 A","at 500 V rated value":"0.55 kW","at 600 V rated value":"1.25 A","at 690 V rated value":"0.75 kW","Size Of Overload Relay":"S00","For Main Current Circuit":"spring-loaded terminals","Temperature Compensation":"-40 ... +60 °C","MTTF with high demand rate":"2 280 y","Design Of Screwdriver Shaft":"Diameter 3 mm","Size Of The Screwdriver Tip":"3,0 x 0,5 mm","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":"1.25 A","at AWG cables for main contacts":"1x (20 ... 12)","For Auxiliary And Control Circuit":"spring-loaded terminals","Between Main And Auxiliary Circuit":"440 V","Relative Humidity During Operation":"10 ... 95 %","Display Version For Switching Status":"Slide switch","Surge Voltage Resistance Rated Value":"6 kV","at AWG cables for auxiliary contacts":"2x (20 ... 14)","Between Auxiliary And Auxiliary Circuit":"440 V","reference code according to IEC 81346-2":"F","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","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","shock resistance according to IEC 60068-2-27":"8g / 11 ms","operational current at AC-3e at 400 V rated value":"1.25 A","Size Of Contactor Can Be Combined Company-Specific":"S00","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":"0.9 ... 1.25 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e0083e93fa218b197217cac3ddd1f70c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=689152&mlfb=3RU2116-0KC0-ZW97","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RU2116-0KC0-ZW97/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source to 3RU2116-0KC0-ZW97?","answer":"The 3RU2116-1FC1 is a peer in the same SIRIUS size S00 family. Both are CLASS 10 thermal overload relays with the same mounting footprint and terminal style. The difference is in the auxiliary contact configuration and possibly the current setting range — verify the specific rating plate before substituting, but the mechanical fit is identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU2116-0KC0-ZW97","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/3RU2116-0KC0-ZW97 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}}