{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU7116-0FB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU7116-0FB0","canonicalUrl":"https://aoctrl.com/siemens/3RU7116-0FB0","factsUrl":"https://aoctrl.com/api/mcp/products/3RU7116-0FB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RU7116-0FB0 thermal overload relay, size S00, CLASS 10 trip class, rated operational current 0.5 A, operating voltage 690 V AC/DC, screw-type terminals, depth 78 mm, width 45 mm.","salesMarkdown":"The Siemens 3RU7116-0FB0 is a SIRIUS thermal overload relay in size S00 with CLASS 10 trip. Rated operational current is 0.5 A, maximum operating voltage 690 V AC/DC across three poles. It mounts directly to a Siemens S00 contactor. ## Mounting and spacing Fastens directly onto the contactor — no separate DIN-rail footprint. The relay is 78 mm deep, 45 mm wide, and 87 mm tall. For grounded parts alongside, leave 6 mm clearance.","metaTitle":"Siemens 3RU7116-0FB0 SIRIUS Thermal Overload Relay, CLASS 10, 0.5 A","metaDescription":"Siemens 3RU7116-0FB0 SIRIUS thermal overload relay, size S00, CLASS 10 trip, rated 0.5 A, 690 V, screw terminals. Depth 78 mm. Current production. Quoted 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":"1.6 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":"4.8 W","Operating Voltage Rated Value":"690 V","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"0.5 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":"4.8 W","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"0.35 ... 0.5 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/948e21bdb429b3e2742784fb5c954b3f.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1534222&mlfb=3RU7116-0FB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RU7116-0FB0/alternatives.json"},"ai":{"faq":[{"question":"What are the key dimensions of the 3RU7116-0FB0?","answer":"Depth is 78 mm, width is 45 mm, height is 87 mm."},{"question":"What trip class is the 3RU7116-0FB0?","answer":"It is CLASS 10, meaning it trips within 10 seconds at 7.2× the rated current."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU7116-0FB0","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/3RU7116-0FB0 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}}