{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU2116-0FC0-ZW97","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU2116-0FC0-ZW97","canonicalUrl":"https://aoctrl.com/siemens/3RU2116-0FC0-ZW97","factsUrl":"https://aoctrl.com/api/mcp/products/3RU2116-0FC0-ZW97","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS thermal overload relay, size S00, CLASS 10, 690 V rated value, 50/60 Hz, spring-loaded terminals, contactor mounting, for message Tripped.","salesMarkdown":"It is rated for a maximum voltage of 690 V and operates at 50/60 Hz. This variant includes a spring-loaded terminal block for the main current circuit and is intended for direct mounting onto a contactor. ## Trip Class and Release Design The overload release is thermal (bimetal) type, providing an inverse-time characteristic that tracks motor heating. The auxiliary switch is integrated into the relay body. ## Switching Capacity by Voltage The auxiliary contacts are rated for specific switching capacities depending on the control voltage: 2 A at 24 V, 3 A at 120 V, 2 A at 230 V, 1 A at 400 V, and 0.3 A at 60 V, among others. These ratings define the maximum current the auxiliary contacts can safely interrupt at the given voltage — critical for sizing the control circuit load. Temperature compensation is active from -40 to +60 °C, ensuring the trip curve remains accurate across the working range. The MTTF under high demand is rated at 2,280 years, reflecting the reliability of the electromechanical design. ## Mounting and Connection Mounting is via contactor mounting — it snaps directly onto the matching Siemens contactor, eliminating separate DIN-rail space. The spring-loaded terminals accept 2 × (0.5 to 2.5 mm²) solid or stranded wire. A 3 mm diameter screwdriver is specified for the terminal screws.","metaTitle":"Siemens 3RU2116-0FC0-ZW97 SIRIUS Thermal Overload Relay, Cla","metaDescription":"Siemens SIRIUS 3RU2116-0FC0-ZW97 thermal overload relay, size S00, CLASS 10 trip. Rated 690 V, 50/60 Hz. Spring-loaded terminals, contactor mounting. Current production. Sourced to","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","Height":"87 mm","at 24 V":"2 A","at 60 V":"0.3 A","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","Trip Class":"CLASS 10","Rated Value":"690 V","During Storage":"-55 ... +80 °C","lifecycle_stage":"current","During Operation":"-40 ... +70 °C","During Transport":"-55 ... +80 °C","Fastening Method":"Contactor mounting","Mounting Position":"any","Solid Or Stranded":"2x (0.5 ... 2.5 mm²)","Product Brand Name":"SIRIUS","Product Designation":"thermal overload relay","at 400 V rated value":"0.12 kW","at 480 V rated value":"0.5 A","at 500 V rated value":"0.18 kW","at 600 V rated value":"0.5 A","at 690 V rated value":"0.25 kW","Size Of Overload Relay":"S00","For Main Current Circuit":"spring-loaded terminals","Temperature Compensation":"-40 ... +60 °C","MTTF with high demand rate":"2 280 y","Design Of Screwdriver Shaft":"Diameter 3 mm","Size Of The Screwdriver Tip":"3,0 x 0,5 mm","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":"0.5 A","at AWG cables for main contacts":"1x (20 ... 12)","For Auxiliary And Control Circuit":"spring-loaded 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 ... 14)","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","Finely Stranded Without Core End Processing":"2x (0.5 ... 1.5 mm²)","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","operational current at AC-3e at 400 V rated value":"0.5 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":"4.8 W","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"0.35 ... 0.5 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/5456dd809af74199cfa7345afcb959b7.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=689148&mlfb=3RU2116-0FC0-ZW97","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RU2116-0FC0-ZW97/alternatives.json"},"ai":{"faq":[{"question":"What does the note 'for message Tripped' mean on this relay?","answer":"The note indicates that this specific variant includes an auxiliary contact configuration that signals a 'Tripped' message, typically used to indicate an overload condition to a PLC or HMI."},{"question":"What is the depth of the 3RU2116-0FC0-ZW97?","answer":"The depth is 70 mm, with a width of 45 mm and height of 87 mm, fitting the S00 frame size."},{"question":"Will 3RU2116-0FC0-ZW97 drop into a panel specified around 3RU2116-1FC1?","answer":"Both are S00 frame size thermal overload relays from the same SIRIUS family, sharing the same mounting footprint and contactor interface. The primary difference is the auxiliary contact configuration and terminal type; the 0FC0-ZW97 uses spring-loaded terminals and includes the 'Tripped' message auxiliary contact. Physical interchangeability is expected, but verify the auxiliary contact wiring requirements for your specific control circuit."},{"question":"Where can I buy 3RU2116-0FC0-ZW97 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial offer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU2116-0FC0-ZW97","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/3RU2116-0FC0-ZW97 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}}