{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU7116-1EB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU7116-1EB0","canonicalUrl":"https://aoctrl.com/siemens/3RU7116-1EB0","factsUrl":"https://aoctrl.com/api/mcp/products/3RU7116-1EB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS thermal overload relay, 3RU7116-1EB0, size S00, 4 A rated operational current, Class 10 trip, contactor-mount, screw terminals.","salesMarkdown":"It mounts directly onto a matching contactor — no separate base needed — and protects three-phase motor circuits against overload and phase-loss conditions. Rated operational current is 4 A at the main circuit, with a maximum operating voltage of 690 V AC/DC at 50/60 Hz. The auxiliary contacts are rated 3 A at 24 V and 2 A at 230 V, and the DC-13 rating for the auxiliary is 1 A at 24 V — enough for PLC-level signal switching. The mounting position allows ±135° rotation and ±45° tilt from vertical, which gives flexibility in tight panels. This relay is designed for contactor mounting — it clips directly onto the matching S00 contactor (e.g., 3RT2015 or similar), saving a DIN-rail slot. The main circuit connects via screw terminals at top and bottom, accepting 2× (0.5…1.5 mm²) solid/stranded or 2× (0.75…2.5 mm²) with ferrules.","metaTitle":"Siemens 3RU7116-1EB0 SIRIUS Thermal Overload Relay, 4 A, Cla","metaDescription":"Siemens 3RU7116-1EB0 SIRIUS thermal overload relay, 4 A rated current, Class 10 trip, size S00, contactor-mount. Current production. Sourced to order.","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":"1.9 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":"5.7 W","Operating Voltage Rated Value":"690 V","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"4 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":"5.7 W","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"2.8 ... 4 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/903e79cdf209a6dc8e8901f10a6b999c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1534231&mlfb=3RU7116-1EB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RU7116-1EB0/alternatives.json"},"ai":{"faq":[{"question":"What are the key dimensions?","answer":"Depth is 78 mm, width 45 mm, height 87 mm — size S00 frame."},{"question":"Will it drop into a panel specified around a 3RT1015-1BB42 contactor?","answer":"The 3RU7116-1EB0 is size S00 and designed for contactor mounting onto S00 frames. The 3RT1015-1BB42 is also size S00, so the relay clips directly onto it without rewiring the main circuit — same footprint, same terminal arrangement."},{"question":"What compliance documentation is available?","answer":"The relay carries a rated impulse withstand voltage of 6 kV and insulation voltage of 690 V at pollution degree 3, which aligns with IEC 60947-4-1. The evidence does not list UL, CSA, or RoHS certs specifically, but as a standard Siemens SIRIUS catalog item, it typically ships with CE and IEC declarations. Confirm with your order documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU7116-1EB0","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/3RU7116-1EB0 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}}