{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU6116-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU6116-0AB0","canonicalUrl":"https://aoctrl.com/siemens/3RU6116-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/3RU6116-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS thermal overload relay, 3RU6116-0AB0, size S00, adjustable 0.11-0.16 A, Class 10, screw-type terminals, contactor-mount.","salesMarkdown":"The Siemens 3RU6116-0AB0 is a SIRIUS thermal overload relay for motor protection, sized S00 and rated for a 0.11 to 0.16 A adjustable current range. It's a Class 10 trip device, meaning it will open the circuit within 10 seconds at a 7.2x overload — fast enough to protect the motor windings from a locked-rotor condition without nuisance tripping on a normal start-up. The relay mounts directly onto the contactor (fastening method: contactor mounting), so it shares the same DIN-rail footprint and saves panel space. The 0.11–0.16 A adjustable range is the headline fit parameter — pair this relay with a motor whose full-load current falls inside that window. Trip Class 10 matches most general-purpose induction motors (pumps, fans, conveyors) with moderate start times; a Class 20 or 30 would be needed for high-inertia loads like crushers or centrifuges. The size S00 form factor is the smallest Siemens contactor frame, so the relay stays compact: 45 mm wide, 76 mm tall, 70 mm deep. It mounts in any position, which helps when panel layout is tight. Both the main current circuit and the auxiliary/control circuit use screw-type terminals. The main terminals accept 2x (0.5–1.5 mm²) solid/stranded or 2x (0.75–2.5 mm²), with a tightening torque of 0.8–1.2 N·m. The auxiliary terminals handle 2x (0.5–1.5 mm²) or 2x (0.75–2.5 mm²) and AWG equivalents. For a panel-builder, the 6 mm required spacing to grounded parts at the side is the key clearance to respect — pack the DIN rail accordingly.","metaTitle":"Siemens 3RU6116-0AB0 SIRIUS Thermal Overload Relay, 0.11-0.1","metaDescription":"Siemens 3RU6116-0AB0 SIRIUS thermal overload relay, 0.11-0.16 A adjustable, Class 10, size S00. Screw terminals, -40 to +70°C operating range. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Overload Relays"],"specifications":{"Depth":"70 mm","Width":"45 mm","title":"3RU6116-0AB0","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 0.11...0.16 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":"4.5 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":"0.16 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":"0.11 ... 0.16 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a2660380371fddd4aa85b482ef2f0071.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=621490&mlfb=3RU6116-0AB0"},"ai":{"faq":[{"question":"Where can I buy the 3RU6116-0AB0 and get a price?","answer":"This part is sourced through independent distribution and quoted to order against an RFQ. Contact us with your quantity and target price; availability and current pricing are confirmed at quote time."},{"question":"What is the adjustable current range of the 3RU6116-0AB0?","answer":"The adjustable current response value is 0.11 to 0.16 A, which sets the overload protection threshold for the motor."},{"question":"What is the trip class of this overload relay?","answer":"It is a Class 10 device, meaning it will trip within 10 seconds at 7.2 times the set current — suitable for standard motor starts."},{"question":"What compliance documentation does Siemens provide for the 3RU6116-0AB0?","answer":"The part carries a substance prohibitance date of May 1, 2012, indicating RoHS compliance. Standard Siemens documentation includes the declaration of conformity and the technical datasheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU6116-0AB0","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/3RU6116-0AB0 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}}