{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU1116-1GB0-ZW95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU1116-1GB0-ZW95","canonicalUrl":"https://aoctrl.com/siemens/3RU1116-1GB0-ZW95","factsUrl":"https://aoctrl.com/api/mcp/products/3RU1116-1GB0-ZW95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS thermal overload relay, 3RU1116-1GB0-ZW95, Size S00, Trip Class 10, 3-pole, screw-type terminals, 78 mm depth, 45 mm width, 87 mm height.","salesMarkdown":"## SIRIUS 3RU1116-1GB0-ZW95 — Thermal Overload Relay, Class 10, Size S00 Trip Class 10 means it will trip within 10 seconds at 7.2× the set current — standard protection for standard-duty induction motors (pumps, fans, conveyors) where a faster Class 10A or slower Class 20 is not required. The S00 frame mates directly to Siemens 3RT2 contactors of the same size. ## Integration — DIN Rail or Contactor Mount, Screw Terminals Fastens directly onto a SIRIUS 3RT2 contactor of Size S00 (contactor mounting) or snaps onto DIN rail. Dimensions: 45 mm width, 87 mm height, 78 mm depth. The 78 mm depth is the relay body only — allow additional clearance for wiring and finger access. Screw-type terminals on the main circuit accept 2×(0.5…1.5 mm²) solid or 2×(0.75…2.5 mm²) solid, plus AWG equivalents 2×(20…16) and 2×(18…14). Auxiliary/control terminals share the same screw-clamp design. Shock resistance 8g / 10 ms. Relative humidity during operation up to 100%. Suitable for ATEX Zone 2/22 environment per DMT 98 ATEX G 001 protection type.","metaTitle":"Siemens 3RU1116-1GB0-ZW95 SIRIUS Thermal Overload Relay, Cla","metaDescription":"Siemens 3RU1116-1GB0-ZW95 SIRIUS thermal overload relay, Trip Class 10, Size S00, 3-pole, screw terminals, IP20 front, current production. Sourced to order. Get a quote.","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":"2.2 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":"6.6 W","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"4.5 ... 6.3 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=214363&mlfb=3RU1116-1GB0-ZW95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RU1116-1GB0-ZW95/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RU1116-1GB0-ZW95 and how is it quoted?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time."},{"question":"What are the key ratings of 3RU1116-1GB0-ZW95?","answer":"Trip Class 10, Size S00, 3 poles, screw-type terminals, IP20 front, surge voltage 6 kV, operating temperature -20 to +70 °C."},{"question":"Does 3RU1116-1GB0-ZW95 mount directly to a contactor?","answer":"Yes, it fastens directly to a SIRIUS 3RT2 contactor of Size S00 — no separate DIN-rail adapter needed for that setup."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU1116-1GB0-ZW95","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/3RU1116-1GB0-ZW95 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}}