{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU2116-1AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU2116-1AB0","canonicalUrl":"https://aoctrl.com/siemens/3RU2116-1AB0","factsUrl":"https://aoctrl.com/api/mcp/products/3RU2116-1AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS thermal overload relay, 3RU2116-1AB0, CLASS 10, size S00, 690 V rated, screw terminals, contactor mounting.","salesMarkdown":"Rated for 690 V, the relay handles line voltages up to that level. The auxiliary contact block is integrated and rated for switching: 2 A at 24 V, 3 A at 120 V, 2 A at 230 V, 1 A at 400 V, and 0.75 A at 690 V — these are the contact ratings for the trip-indication and alarm circuits, not the main power path. The relay carries a note: \"for message 'Tripped'\" — this is the auxiliary contact that changes state when the overload trips, providing a signal back to a PLC or indicator lamp. Mounts directly onto a contactor (contactor mounting) in any position. Dimensions: 45 mm wide, 76 mm high, 70 mm deep — fits standard S00 contactor footprints. Main circuit terminals are screw-type, accepting 2×(0.5…1.5 mm²) or 2×(0.75…2.5 mm²) solid or stranded wire. The screwdriver shaft should be 5…6 mm diameter with a Pozidriv PZ 2 tip. Temperature compensation is active from -40 to +60 °C, keeping the trip curve accurate across that ambient range. Substance compliance: the relay meets the substance prohibitance date of 10/01/2009, indicating RoHS compliance for materials restricted as of that date.","metaTitle":"Siemens 3RU2116-1AB0 SIRIUS Thermal Overload Relay, CLASS 10","metaDescription":"Siemens 3RU2116-1AB0 SIRIUS thermal overload relay, CLASS 10, S00 frame, 690 V rated, auxiliary contacts rated at 24 V 2 A. 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":"3RU2116-1AB0","Height":"76 mm","at 24 V":"2 A","at 60 V":"0.3 A","Per Pole":"1.9 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 1.1...1.6 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":"0.55 kW","at 480 V rated value":"1.6 A","at 500 V rated value":"0.75 kW","at 600 V rated value":"1.6 A","at 690 V rated value":"1.1 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":"1.6 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":"1.6 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":"5.7 W","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"1.1 ... 1.6 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$27.94","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f5cc14907dce7553fac3088be881d27f.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=94829&mlfb=3RU2116-1AB0"},"ai":{"faq":[{"question":"What is the note \"for message 'Tripped'\" on this relay?","answer":"It refers to the auxiliary contact that signals when the overload relay has tripped, used for remote indication or PLC input."},{"question":"What compliance documentation is available for this relay?","answer":"The relay meets the substance prohibitance date of 10/01/2009, consistent with RoHS compliance for that cutoff."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU2116-1AB0","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/3RU2116-1AB0 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}}