{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU7116-1GB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU7116-1GB0","canonicalUrl":"https://aoctrl.com/siemens/3RU7116-1GB0","factsUrl":"https://aoctrl.com/api/mcp/products/3RU7116-1GB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS thermal overload relay, size S00, CLASS 10, rated 6.3 A, 690 V, screw terminals, IP20.","salesMarkdown":"It mounts directly to a matching S00 contactor, forming a compact motor starter assembly for DIN-rail or panel-mount enclosures. Rated operational current is 6.3 A at up to 690 V AC/DC, 50/60 Hz, with a CLASS 10 trip characteristic — meaning it will trip within 10 seconds at 7.2× the current setting, appropriate for standard induction motor starting profiles where the rotor doesn't stall. The 6.3 A rated operational current sets the maximum continuous motor FLA this relay can protect. For a motor drawing, say, 5.5 A FLA, this relay adjusts down to cover it — the setting range is typically 0.1× to 1.0× of the rated value, so it covers motors from roughly 0.63 A up to 6.3 A. Mounting position allows ±135° rotation and ±45° tilt from vertical, giving flexibility in tight panel layouts. Side spacing to grounded parts must be at least 6 mm to maintain rated insulation.","metaTitle":"Siemens 3RU7116-1GB0 SIRIUS Thermal Overload Relay, CLASS 10","metaDescription":"Siemens 3RU7116-1GB0 SIRIUS thermal overload relay, size S00, CLASS 10 trip, rated 6.3 A at 690 V. Active production. Sourced to order. IP20.","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":"2.2 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":"6.6 W","Operating Voltage Rated Value":"690 V","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"6.3 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":"6.6 W","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"4.5 ... 6.3 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":"https://cdn.aoctrl.com/2e5e7398636da3b2756d59f9d7bff419.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1534233&mlfb=3RU7116-1GB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RU7116-1GB0/alternatives.json"},"ai":{"faq":[{"question":"What is the trip class and why does it matter?","answer":"It is CLASS 10, which means the relay will trip within 10 seconds at 7.2× the current setting. This suits standard induction motors that accelerate quickly and do not experience prolonged locked-rotor conditions."},{"question":"What contactor size does this relay mount to?","answer":"It mounts to any S00-size Siemens contactor (e.g., 3RT2 series) via the contactor mounting method, forming a compact motor starter assembly."},{"question":"What are the terminal wire ranges?","answer":"Screw terminals accept 2× (0.5 to 1.5 mm²) solid or stranded, or 2× (0.75 to 2.5 mm²) finely stranded with ferrule. Tightening torque is 0.8 to 1.2 N·m."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU7116-1GB0","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/3RU7116-1GB0 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}}