{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU6116-0KB1","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU6116-0KB1","canonicalUrl":"https://aoctrl.com/siemens/3RU6116-0KB1","factsUrl":"https://aoctrl.com/api/mcp/products/3RU6116-0KB1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RU6116-0KB1 thermal overload relay, 0.9-1.25 A adjustable, Class 10, size S00, screw terminals, stand-alone installation.","salesMarkdown":"## Motor protection sizing and trip class The 3RU6116-0KB1 is a SIRIUS thermal overload relay with an adjustable current response from 0.9 A to 1.25 A, covering small motor FLA in that band. Tightening torque for main contacts is 0.8-1.2 N·m. ## Panel fit and contactor pairing This relay is sized for the SIRIUS S00 contactor frame — it bolts directly to the matching S00 contactor without additional brackets. Dimensions are 45 mm wide, 89 mm high, 80 mm deep. Stand-alone installation is supported via the screw terminals on top and bottom. Required spacing to grounded parts at the side is 6 mm. Mounting position is any orientation. Per-pole loss is 1.9 W. The relay withstands 8g shock at 11 ms per IEC 60068-2-27. Maximum installation altitude is 2000 m above sea level. Ambient relative humidity during operation is 0-90%.","metaTitle":"Siemens 3RU6116-0KB1 SIRIUS Overload Relay, 0.9-1.25 A","metaDescription":"Siemens 3RU6116-0KB1 SIRIUS thermal overload relay, 0.9-1.25 A adjustable range, Class 10 trip, size S00. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Overload Relays"],"specifications":{"Depth":"80 mm","Width":"45 mm","title":"3RU6116-0KB1","Height":"89 mm","at 24 V":"2 A","Per Pole":"1.9 W","at 110 V":"0.22 A","at 230 V":"2 A","Trip Class":"CLASS 10","description":"Overload relay 0.90...1.25 A size S00, class 10, for motor protection stand-alone installation main circuit: screw terminal AUX. circuit: screw terminal manual automatic reset","lifecycle_stage":"current","During Operation":"-40 ... +70 °C","During Transport":"-55 ... +80 °C","Fastening Method":"stand-alone installation","Mounting Position":"any","Solid Or Stranded":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Thermal overload relay","For Main Current Circuit":"screw-type terminals","power loss [W] total typical":"4.8 W","Operating Voltage Rated Value":"690 V","Substance Prohibitance (Date)":"05/01/2012","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":"2x (20 ... 16), 2x (20 ... 18), 2x 12","For Auxiliary And Control Circuit":"screw-type terminals","Relative Humidity During Operation":"0 ... 90 %","Surge Voltage Resistance Rated Value":"6 kV","at AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14)","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","shock resistance according to IEC 60068-2-27":"8g / 11 ms","Required Spacing For Grounded Parts At The Side":"6 mm","Size Of Contactor Can Be Combined Company-Specific":"S00","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Arrangement Of Electrical Connectors For Main Current Circuit":"Top and bottom","Tightening Torque For Main Contacts With Screw-Type Terminals":"0.8 ... 1.2 N·m","insulation voltage with degree of pollution 3 at AC rated value":"690 V","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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/da8e131c8a90099facbaf77998d2a25a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=621509&mlfb=3RU6116-0KB1"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3RU6116-0KB1?","answer":"Submit an RFQ through this listing; the response will include current lead time and volume pricing from authorized distribution channels."},{"question":"What compliance documentation does Siemens provide for 3RU6116-0KB1 (RoHS, REACH, UL, IEC)?","answer":"The relay has a substance prohibitance date of May 1, 2012, confirming RoHS compliance. It is designed to IEC 60947-4-1 standards for motor protection. The shock resistance rating follows IEC 60068-2-27. For specific UL/CSA certification files or REACH declarations, request them with your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU6116-0KB1","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/3RU6116-0KB1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}