{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU6116-0BB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU6116-0BB0","canonicalUrl":"https://aoctrl.com/siemens/3RU6116-0BB0","factsUrl":"https://aoctrl.com/api/mcp/products/3RU6116-0BB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RU6116-0BB0 thermal overload relay, size S00, adjustable current range 0.14-0.20 A, Trip Class 10, 3-pole, screw-type terminals for main and auxiliary circuits, manual/automatic reset.","salesMarkdown":"## Motor protection for small drives — what the 0.14-0.20 A range covers The 3RU6116-0BB0: The relay mounts directly onto a Siemens contactor of size S00, with the fastening method listed as 'contactor mounting' — no separate DIN rail footprint needed, which saves panel width when the contactor is already on the rail. ## Terminal wiring and torque — screw terminals for main and auxiliary Finely stranded with core-end processing uses the same cross-sections. Tightening torque for the screw-type main terminals is 0.8...1.2 N·m — a standard small terminal screwdriver setting. Auxiliary and control circuit terminals are also screw-type, accepting 2× (20...16) AWG or 2× (18...14) AWG — the smaller gauge range reflects the lower current of the aux contacts. Per-pole dissipation is 1.6 W. In a densely packed enclosure, that heat adds up — allow side spacing of 6 mm to grounded parts per the spec. ## Environmental and compliance — RoHS, altitude, temperature Relative humidity during operation is 0 to 90 % non-condensing. Installation altitude is limited to 2000 m above sea level without derating. Shock resistance per IEC 60068-2-27 is 8 g for 11 ms. The substance prohibitance date of 05/01/2012 indicates RoHS compliance from that date forward.","metaTitle":"Siemens 3RU6116-0BB0 SIRIUS Overload Relay, 0.14-0.20 A","metaDescription":"Siemens 3RU6116-0BB0 SIRIUS thermal overload relay, 0.14-0.20 A adjustable, Trip Class 10, size S00 for motor protection. Screw terminals, manual/auto reset.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Overload Relays"],"specifications":{"Depth":"70 mm","Width":"45 mm","title":"3RU6116-0BB0","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 0.14...0.20 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":"4.3 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":"0.2 A","for 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","for 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":"0.14 ... 0.2 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0261c1343297044c19524363c72ff70f.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=621492&mlfb=3RU6116-0BB0"},"ai":{"faq":[{"question":"What is the adjustable current range of the 3RU6116-0BB0?","answer":"The current-dependent overload release is adjustable from 0.14 A to 0.20 A. This is the lowest current band in the SIRIUS size S00 overload relay family, designed for fractional-horsepower motors or small transformer primary protection where the full-load current sits in that range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU6116-0BB0","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/3RU6116-0BB0 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}}