{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU1116-0JB0-ZW97","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU1116-0JB0-ZW97","canonicalUrl":"https://aoctrl.com/siemens/3RU1116-0JB0-ZW97","factsUrl":"https://aoctrl.com/api/mcp/products/3RU1116-0JB0-ZW97","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS thermal overload relay, size S00, 3-pole, CLASS 10 trip, screw-type terminals, IP20 front, ATEX certified.","salesMarkdown":"This relay fastens directly to a contactor (contactor mounting per), so it adds no DIN-rail width to the assembly — the 45 mm width and 87 mm height match the S00 contactor footprint. Depth is 78 mm from the mounting surface. The mounting position allows a vertical surface with ±135° rotation or ±45° tilt front-to-back, giving flexibility in tight enclosures. Both main and auxiliary/control circuits use screw-type terminals. The main circuit accepts solid or finely stranded conductors: 2× (0.5…1.5 mm²) and 2× (0.75…2.5 mm²), or AWG equivalents 2× (20…16), 2× (18…14), and 2× 12. Auxiliary contacts use 2× (20…16) and 2× (18…14) AWG. Three poles for the main current circuit. ## Auxiliary contact ratings and thermal dissipation The auxiliary contact block carries 1 A at 24 V, 3 A at 120 V, 2 A at 230 V, and 1 A at 400 V. For DC control circuits: 0.22 A at 110 V, 0.22 A at 125 V, and 0.11 A at 220 V. Each pole dissipates 1.6 W — factor that into enclosure heat calculations if the relay is grouped with other heat sources. It operates in 100% relative humidity. Shock resistance is 8g for 10 ms, and surge voltage withstand is 6 kV. ATEX certification (DMT 98 ATEX G 001) qualifies it for potentially explosive gas atmospheres. RoHS substance prohibition date is July 1, 2006. The lifecycle stage is current production.","metaTitle":"Siemens 3RU1116-0JB0-ZW97 SIRIUS Thermal Overload Relay, CLA","metaDescription":"Siemens 3RU1116-0JB0-ZW97 SIRIUS thermal overload relay, CLASS 10 trip, size S00, 3-pole, screw terminals, IP20 front, ATEX certified. Sourced to order against RFQ.","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)":"07/01/2006","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 %","Surge Voltage Resistance Rated Value":"6 kV","at AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14)","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","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","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":"0.7 ... 1 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=425493&mlfb=3RU1116-0JB0-ZW97","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RU1116-0JB0-ZW97/alternatives.json"},"ai":{"faq":[{"question":"Will 3RU1116-0JB0-ZW97 drop into a panel specified around 3RT6028-1AB00 without rewiring?","answer":"Yes — it mounts directly onto the 3RT6028-1AB00 contactor using the same screw-terminal pattern, so no rewiring of the main or auxiliary circuits is needed. The 78 mm depth and 45 mm width match the contactor footprint exactly."},{"question":"What compliance documentation does Siemens provide for 3RU1116-0JB0-ZW97?","answer":"The relay carries ATEX certification (DMT 98 ATEX G 001) for gas atmospheres, IP20 front protection, and RoHS compliance with a substance prohibition date of July 1, 2006. Standard Siemens declarations of conformity and the ATEX certificate are available on request."},{"question":"Where can I buy 3RU1116-0JB0-ZW97 and how is it quoted?","answer":"This part is sourced to order against an RFQ through independent distribution channels. Submit an RFQ with your quantity and target delivery window; availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU1116-0JB0-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/3RU1116-0JB0-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}}