{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU6116-0GB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU6116-0GB0","canonicalUrl":"https://aoctrl.com/siemens/3RU6116-0GB0","factsUrl":"https://aoctrl.com/api/mcp/products/3RU6116-0GB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS thermal overload relay, 3RU6116-0GB0, size S00, 0.45-0.63 A adjustable, Class 10, screw terminals for main and auxiliary circuits.","salesMarkdown":"It mounts directly onto the matching S00 contactor — no DIN rail bracket needed, just snap it on the contactor's front face. The adjustable current response range is 0.45 to 0.63 A, set by a dial on the front. Trip class is Class 10, meaning it will trip within 10 seconds at 7.2× the current setting, which is the standard for standard-duty motor starting — adequate for most pump, fan, and conveyor applications that don't need a slower Class 20 or faster Class 5. Rated operational current is 0.63 A at the top of the adjustment range, with a rated operational voltage of 690 V. The operating frequency is 50 to 60 Hz, so it covers both standard mains frequencies without derating. Power dissipation is 4.1 W typical at rated current, rising to 4.8 W in hot operating state. That's low enough that you don't need to worry about heat buildup inside a standard IP20 enclosure, but if you're packing multiple relays in a small panel, the cumulative heat matters. The per-pole dissipation is 1.6 W. Wire sizes accepted: 2× (0.5 to 1.5 mm²) solid or stranded, or 2× (0.75 to 2.5 mm²) finely stranded with ferrules. For AWG, that's 2× (20 to 16) solid or 2× (20 to 18) stranded. Tightening torque is 0.8 to 1.2 N·m — a standard screwdriver setting, no special tooling needed. Mounts directly onto the S00 contactor (fastening method is contactor mounting). No DIN rail required if it's on the contactor; the contactor itself clips onto the DIN rail. Required spacing to grounded parts at the side is 6 mm — plan for that gap if you're laying out multiple contactor-relay pairs side by side. Dimensions: 76 mm height, 45 mm width, 70 mm depth. The depth is the overhang from the contactor face. It fits within the S00 envelope, so if you're replacing a failed relay on an existing S00 contactor, the footprint is identical. Environmental range: operating temperature -40 to +70 °C, transport/storage -55 to +80 °C. Relative humidity 0 to 90% during operation. Shock resistance 8g at 11 ms per IEC 60068-2-27.","metaTitle":"Siemens 3RU6116-0GB0 SIRIUS Overload Relay, 0.45-0.63 A, Cla","metaDescription":"Siemens SIRIUS thermal overload relay 3RU6116-0GB0, 0.45-0.63 A adjustable range, Class 10 trip, size S00, screw terminals. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Overload Relays"],"specifications":{"Depth":"70 mm","Width":"45 mm","title":"3RU6116-0GB0","Height":"76 mm","at 24 V":"2 A","Per Pole":"1.6 W","at 110 V":"0.22 A","at 230 V":"2 A","Trip Class":"CLASS 10","description":"Overload relay 0.45...0.63 A size S00, class 10, for motor protection for mounting onto contactors 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":"Contactor mounting","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":"4.1 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":"0.63 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":"4.8 W","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"0.45 ... 0.63 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b3010603915401bb2d35df7710f3547c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=621502&mlfb=3RU6116-0GB0"},"ai":{"faq":[{"question":"What is the adjustable current range?","answer":"The adjustable current response value is 0.45 to 0.63 A, set via a dial on the front of the relay."},{"question":"What contactor size does this relay mount to?","answer":"It mounts directly onto the S00 contactor size (Siemens SIRIUS S00 frame). Fastening method is contactor mounting — no separate bracket needed."},{"question":"What wire sizes and terminal type does it accept?","answer":"Screw-type terminals on both main and auxiliary circuits. Accepts 2x (0.5 to 1.5 mm²) solid or stranded, or 2x (0.75 to 2.5 mm²) finely stranded with ferrules. AWG equivalents: 2x (20 to 16) solid, 2x (20 to 18) stranded."},{"question":"What are the physical dimensions?","answer":"Height 76 mm, width 45 mm, depth 70 mm."},{"question":"What compliance documentation is available?","answer":"The part carries a substance prohibitance date of 05/01/2012, indicating RoHS compliance from that date. The insulation voltage rating of 690 V at pollution degree 3 and surge voltage resistance of 6 kV are verified per IEC standards."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU6116-0GB0","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/3RU6116-0GB0 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}}