{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU7116-1DB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU7116-1DB0","canonicalUrl":"https://aoctrl.com/siemens/3RU7116-1DB0","factsUrl":"https://aoctrl.com/api/mcp/products/3RU7116-1DB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS thermal overload relay, 3RU7116-1DB0, size S00, 3.2 A rated operational current, Trip Class 10, screw-type terminals, contactor mounting.","salesMarkdown":"Rated operational current of 3.2 A sets the motor full-load current range this relay protects — match it to the motor nameplate FLA. Screw-type terminals on both main and auxiliary circuits accept 2× (0.5…1.5 mm²) solid/stranded or 2× (0.75…2.5 mm²) finely stranded with ferrules, so it fits standard control wiring without special tooling. The relay mounts directly onto a S00-size contactor (fastening method: contactor mounting), saving DIN-rail space and reducing wiring between the contactor and overload.","metaTitle":"Siemens SIRIUS 3RU7116-1DB0 Thermal Overload Relay, 3.2 A, C","metaDescription":"Siemens SIRIUS 3RU7116-1DB0 thermal overload relay, rated 3.2 A, Trip Class 10, size S00, for contactor mounting. Active production, sourced to order. UL/CSA/CE.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Overload Relays"],"specifications":{"Depth":"78 mm","Width":"45 mm","Height":"87 mm","at 24 V":"3 A","Per Pole":"1.9 W","at 230 V":"2 A","Trip Class":"CLASS 10","On The Front":"IP20","Of The Terminal":"IP20","lifecycle_stage":"current","During Operation":"-20 ... +55 °C","During Transport":"-25 ... +70 °C","Fastening Method":"Contactor mounting","Mounting Position":"with vertical mounting surface +/-135° rotatable, with vertical mounting surface +/- 45° tiltable to the front and back","Solid Or Stranded":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Thermal overload relay","Size Of Overload Relay":"S00","For Main Current Circuit":"screw-type terminals","power loss [W] total typical":"5.7 W","Operating Voltage Rated Value":"690 V","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"3.2 A","For Auxiliary And Control Circuit":"screw-type terminals","Relative Humidity During Operation":"0 ... 90 %","Surge Voltage Resistance Rated Value":"6 kV","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","Type Of Voltage For Main Current Circuit":"AC/DC","For Main Contacts With Screw-Type Terminals":"0.8 ... 1.2 N·m","shock resistance according to IEC 60068-2-27":"8g / 11 ms","Required Spacing For Grounded Parts At The Side":"6 mm","For Auxiliary Contacts With Screw-Type Terminals":"0.8 ... 1.2 N·m","Size Of Contactor Can Be Combined Company-Specific":"S00","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","operational current of auxiliary contacts at DC-13 at 24 V":"1 A","Arrangement Of Electrical Connectors For Main Current Circuit":"Top and bottom","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":"2.2 ... 3.2 A","Design Of The Fuse Link For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 6 A, quick: 10 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=1534230&mlfb=3RU7116-1DB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RU7116-1DB0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this overload relay?","answer":"Rated operational current 3.2 A, rated voltage 690 V, Trip Class 10, size S00. It mounts directly onto a S00 contactor and uses screw-type terminals."},{"question":"What compliance documentation is available for 3RU7116-1DB0?","answer":"The relay carries UL, CSA, and CE approvals as standard for the SIRIUS line. RoHS and REACH declarations are provided with the shipment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU7116-1DB0","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/3RU7116-1DB0 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}}