{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU2116-1HB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU2116-1HB0","canonicalUrl":"https://aoctrl.com/siemens/3RU2116-1HB0","factsUrl":"https://aoctrl.com/api/mcp/products/3RU2116-1HB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS thermal overload relay, 3RU2116-1HB0, Size S00, CLASS 10 trip, 690 V rated, contactor mounting.","salesMarkdown":"It mounts directly onto a contactor, making it a compact, integrated solution for motor starter assemblies in control panels. The relay is rated for a maximum of 690 V and carries motor power ratings of 3 kW at 400 V, 4 kW at 500 V, and 5.5 kW at 690 V. For current-based sizing, it handles 8 A at both 480 V and 600 V. The auxiliary switch is integrated into the housing, providing a single-pole changeover contact for signaling the tripped state — the front-mounted flag and the electrical contact both indicate the condition. No need to hunt for surplus or worry about a looming end-of-life notice. The relay fastens directly to a contactor via the contactor mounting method — no DIN rail required, though the contactor itself may be DIN-rail mounted. This saves panel space and reduces wiring between the overload and the contactor coil. Mounting position is unrestricted, so it can be placed horizontally, vertically, or at an angle without derating. Main circuit connections use screw-type terminals, accepting solid or stranded wire: 2× (0.5 to 1.5 mm²) or 2× (0.75 to 2.5 mm²). The screwdriver tip required is Pozidriv PZ2 with a shaft diameter of 5 to 6 mm. The relay includes temperature compensation from -40 to +60 °C, so the trip curve stays accurate across the working range. The MTTF with high demand rate is 2,280 years, reflecting the reliability of the electromechanical design. The substance prohibition date of 10/01/2009 indicates compliance with RoHS-like substance restrictions from that date forward.","metaTitle":"Siemens 3RU2116-1HB0 SIRIUS Thermal Overload Relay, Size S00","metaDescription":"Siemens 3RU2116-1HB0 SIRIUS thermal overload relay, Size S00, CLASS 10 trip, 690 V rated, 3 kW at 400 V. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Overload Relays"],"specifications":{"Note":"for message \"Tripped\"","Depth":"70 mm","Width":"45 mm","title":"3RU2116-1HB0","Height":"76 mm","at 24 V":"2 A","at 60 V":"0.3 A","Per Pole":"2.2 W","at 110 V":"0.22 A","at 120 V":"3 A","at 125 V":"0.22 A","at 220 V":"0.11 A","at 230 V":"2 A","at 400 V":"1 A","at 690 V":"0.75 A","Trip Class":"CLASS 10","Rated Value":"690 V","description":"Overload relay 5.5...8.0 A Thermal For motor protection Size S00, Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset","During Storage":"-55 ... +80 °C","lifecycle_stage":"current","During Operation":"-40 ... +70 °C","During Transport":"-55 ... +80 °C","Fastening Method":"Contactor mounting","For Main Contacts":"M3","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","at 400 V rated value":"3 kW","at 480 V rated value":"8 A","at 500 V rated value":"4 kW","at 600 V rated value":"8 A","at 690 V rated value":"5.5 kW","Size Of Overload Relay":"S00","For Main Current Circuit":"screw-type terminals","Temperature Compensation":"-40 ... +60 °C","MTTF with high demand rate":"2 280 a","Design Of Screwdriver Shaft":"Diameter 5 ... 6 mm","Size Of The Screwdriver Tip":"Pozidriv PZ 2","at AC-3e rated value maximum":"690 V","Substance Prohibitance (Date)":"10/01/2009","Design Of The Auxiliary Switch":"integrated","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"8 A","at AWG cables for main contacts":"2x (20 ... 16), 2x (18 ... 14), 2x 12","For Auxiliary And Control Circuit":"screw-type terminals","Between Main And Auxiliary Circuit":"440 V","Relative Humidity During Operation":"10 ... 95 %","Display Version For Switching Status":"Slide switch","Surge Voltage Resistance Rated Value":"6 kV","at AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14)","Of The Auxiliary And Control Contacts":"M3","Between Auxiliary And Auxiliary Circuit":"440 V","reference code according to IEC 81346-2":"F","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","For Main Contacts With Screw-Type Terminals":"0.8 ... 1.2 N·m","number of CO contacts for auxiliary contacts":"0","number of NC contacts for auxiliary contacts":"1","number of NO contacts for auxiliary contacts":"1","shock resistance according to IEC 60068-2-27":"8g / 11 ms","For Auxiliary Contacts With Screw-Type Terminals":"0.8 ... 1.2 N·m","operational current at AC-3e at 400 V rated value":"8 A","Size Of Contactor Can Be Combined Company-Specific":"S00","contact rating of auxiliary contacts according to UL":"B600 / R300","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Arrangement Of Electrical Connectors For Main Current Circuit":"Top and bottom","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gG: 6 A, quick: 10 A","insulation voltage with degree of pollution 3 at AC rated value":"690 V","Product Component Removable Terminal For Auxiliary And Control Circuit":"No","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":"5.5 ... 8 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$27.94","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/358e868d2a13475006f3d0820c473414.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=193913&mlfb=3RU2116-1HB0"},"ai":{"faq":[{"question":"What does the note 'for message Tripped' mean?","answer":"The note indicates that the integrated auxiliary switch is wired to signal a 'Tripped' condition — typically a normally-closed contact that opens when the relay trips, providing a fault signal to a PLC or indicator light."},{"question":"Will the 3RU2116-1HB0 drop into a panel specified for a 3RV1011-1HA10?","answer":"No, the 3RV1011-1HA10 is a circuit breaker (motor protection switch), not a thermal overload relay. The 3RU2116-1HB0 is a relay that mounts on a contactor, so it has a different footprint and wiring scheme. They are not direct drop-in replacements."},{"question":"What compliance documentation is available for the 3RU2116-1HB0?","answer":"The substance prohibition date of 10/01/2009 indicates RoHS-like compliance from that date. As a Siemens SIRIUS product, it typically carries CE, UL, and CSA certifications, though specific approval marks are not listed in this evidence."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU2116-1HB0","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/3RU2116-1HB0 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}}