{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU1116-0HB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU1116-0HB0","canonicalUrl":"https://aoctrl.com/siemens/3RU1116-0HB0","factsUrl":"https://aoctrl.com/api/mcp/products/3RU1116-0HB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS thermal overload relay, size S00, 3-pole, Trip Class 10, screw-type terminals, IP20 front, 78 x 45 x 87 mm.","salesMarkdown":"The 3RU1116-0HB0 is the overload relay sibling to the 3RT1023-1AL20 contactor — same S00 frame, same screw-terminal pattern, same mounting footprint. If your panel was laid out for that contactor, this relay clips on without extra drilling or re-termination. The auxiliary contact ratings (1 A at 24 V, 3 A at 120 V, 2 A at 230 V, 1 A at 400 V —,) match the typical PLC or relay interface in a standard motor starter. Shock rated at 8g / 10 ms — fine for most industrial panels, not for high-vibration mobile equipment without additional support. Temperature range during operation is -20 to +70 °C; storage and transport handle -55 to +80 °C. Power dissipation is 1.6 W per pole — three poles total 4.8 W, negligible for panel thermal budgeting. Wire sizes: solid 2x (0.5…1.5 mm²) and 2x (0.75…2.5 mm²) for main and auxiliary; AWG equivalents 2x (20…16) and 2x (18…14) plus 2x 12 for main.","metaTitle":"Siemens 3RU1116-0HB0 SIRIUS Thermal Overload Relay, S00, Cla","metaDescription":"Siemens 3RU1116-0HB0 SIRIUS thermal overload relay, size S00, Trip Class 10, 3-pole, screw terminals, IP20 front, ATEX approved. 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","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Width":"45 mm","Height":"87 mm","Upwards":"0 mm","at 24 V":"1 A","Forwards":"0 mm","Per Pole":"1.6 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","Backwards":"0 mm","Downwards":"0 mm","Trip Class":"CLASS 10","At The Side":"6 mm","During Storage":"-55 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +70 °C","During Transport":"-55 ... +80 °C","Fastening Method":"Contactor mounting","Shock Resistance":"8g / 10 ms","Mounting Position":"with vertical mounting surface +/-135° rotatable, with vertical mounting surface +/- 45° tiltable to the front and back","Product Brand Name":"SIRIUS","Type Of Protection":"DMT 98 ATEX G 001","Product Designation":"thermal overload relay","Size Of Overload Relay":"S00","For Main Current Circuit":"screw-type terminals","Substance Prohibitance (Date)":"01.07.2006 00:00:00","at AWG cables for main contacts":"2x (20 ... 16), 2x (18 ... 14), 2x 12","protection class IP on the front":"IP20","For Auxiliary And Control Circuit":"screw-type terminals","Relative Humidity During Operation":"100 %","reference code acc. to IEC 81346-2":"F","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","Touch Protection Against Electrical Shock":"finger-safe","number of CO contacts for auxiliary contacts":"0","number of NC contacts for auxiliary contacts":"1","number of NO contacts for auxiliary contacts":"1","operating voltage at AC-3 rated value maximum":"690 V","Size Of Contactor Can Be Combined Company-Specific":"S00","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/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":"4.8 W","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"0.55 ... 0.8 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=65667&mlfb=3RU1116-0HB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RU1116-0HB0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RU1116-0HB0 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the closest functional second-source for 3RU1116-0HB0?","answer":"The 3RT1023-1AL20 contactor shares the same S00 frame and screw-terminal layout, so the 3RU1116-0HB0 clips directly onto it without rewiring. No exact second-source relay exists outside the Siemens SIRIUS family."},{"question":"What compliance documentation does the 3RU1116-0HB0 carry?","answer":"RoHS substance prohibition date 01.07.2006 and ATEX approval DMT 98 ATEX G 001 for explosive atmospheres. IP20 front for finger-safe front face."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU1116-0HB0","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/3RU1116-0HB0 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}}