{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RH1122-2AP00-0TK1","brand":"Siemens","brandSlug":"siemens","productSlug":"3RH1122-2AP00-0TK1","canonicalUrl":"https://aoctrl.com/siemens/3RH1122-2AP00-0TK1","factsUrl":"https://aoctrl.com/api/mcp/products/3RH1122-2AP00-0TK1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS auxiliary contactor, size S00, 3RH1122-2AP00-0TK1, 10 A continuous rated current, screw and snap-on mounting, IP20 front protection.","salesMarkdown":"It carries a 10 A continuous rated current at 24 V, with a surge voltage resistance of 6 kV, and offers 2 instantaneous contacts (NO/NC configurable). The 45 mm width and 60 mm height fit standard S00 contactor footprints; the 73 mm depth leaves clearance for wiring and auxiliary blocks. Accepts solid or stranded conductors from 0.25 to 2.5 mm² on the terminals. Mounting position allows ±180° rotation on a vertical surface and ±22.5° tilt forward/backward, giving flexibility in tight enclosures. Rated for operation from -25 to +60 °C, storage and transport from -55 to +80 °C. Shock resistance is 10g at 5 ms and 5g at 10 ms. Pollution degree 3 (industrial environment). RoHS compliance date is July 1, 2006, covering substance prohibitions. Contact reliability is rated at one incorrect switching operation per 100 million operations at 17 V, 1 mA.","metaTitle":"Siemens 3RH1122-2AP00-0TK1 SIRIUS Auxiliary Contactor, S00,","metaDescription":"Siemens 3RH1122-2AP00-0TK1 SIRIUS auxiliary contactor, size S00, 10A continuous current, screw/snap-on mount, IP20 front. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"73 mm","Solid":"2x (0.25 ... 2.5 mm²)","Width":"45 mm","Height":"60 mm","at 50 Hz":"0.8 ... 1.1","at 60 Hz":"0.85 ... 1.1","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","During Storage":"-55 ... +80 °C","Leading Contact":"0","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","During Transport":"-55 ... +80 °C","Fastening Method":"screw and snap-on mounting","Shock Resistance":"10g / 5 ms and 5g / 10 ms","Delayed Switching":"0","Lagging Switching":"0","Mounting Position":"+/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface","Size Of Contactor":"S00","Product Brand Name":"SIRIUS","Contact Reliability":"one incorrect switching operation of 100 million switching operations (17 V, 1 mA)","Degree Of Pollution":"3","Product Designation":"Auxiliary contactor","at 24 V rated value":"10 A","Of Contactor Typical":"30 000 000","at 110 V rated value":"1 A","at 220 V rated value":"0.27 A","at 230 V rated value":"6 A","at 400 V rated value":"3 A","at 50 Hz rated value":"230 V","at 500 V rated value":"2 A","at 60 Hz rated value":"230 V","at 690 V rated value":"1 A","Instantaneous Contact":"2","For Auxiliary Contacts":"0","Make-Before-Break Switching":"0","Substance Prohibitance (Date)":"07/01/2006","protection class IP on the front":"IP20","Product Extension Auxiliary Switch":"Yes","Surge Voltage Resistance Rated Value":"6 kV","at AWG cables for auxiliary contacts":"2x (24 ... 14)","operational current at AC-12 maximum":"10 A","reference code according to IEC 81346-2":"K","Finely Stranded With Core End Processing":"2x (0.25 ... 1.5 mm²)","Contact Reliability Of Auxiliary Contacts":"1 faulty switching per 100 million (17 V, 1 mA)","Touch Protection Against Electrical Shock":"finger-safe","with low demand rate according to SN 31920":"40 %","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","Of Auxiliary Contacts Instantaneous Contact":"0","apparent holding power of magnet coil at AC":"4.6 VA","apparent pick-up power of magnet coil at AC":"27 VA","with high demand rate according to SN 31920":"75 %","number of NC contacts for auxiliary contacts":"2","number of NO contacts for auxiliary contacts":"2","Type Of Voltage Of The Control Supply Voltage":"AC","Inductive Power Factor With Closing Power Of The Coil":"0.8","Identification Number And Letter For Switching Elements":"22 E","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Required Spacing With Side-By-Side Mounting At The Side":"0 mm","Inductive Power Factor With The Holding Power Of The Coil":"0.27","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","Type Of Electrical Connection For Auxiliary And Control Circuit":"Cage Clamp terminals","insulation voltage with degree of pollution 3 at AC rated value":"690 V","Of The Contactor With Added Electronically Optimized Auxiliary Switch Block Typical":"5 000 000","Design Of The Fuse Link For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 10 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=432577&mlfb=3RH1122-2AP00-0TK1","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RH1122-2AP00-0TK1/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RH1122-2AP00-0TK1 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — no stock figures or lead-time numbers are published here."},{"question":"What is the closest functional second-source to 3RH1122-2AP00-0TK1?","answer":"The 3RH2122-2AV00 is a peer in the same SIRIUS family, but it's a different size (S0 vs S00) and carries different contact ratings. The 3RH1122-2AP00-0TK1 is size S00 with a 10 A continuous rating; the 3RH2122-2AV00 is size S0 with higher current capacity. They are not drop-in replacements without panel rework."},{"question":"What is the depth of 3RH1122-2AP00-0TK1?","answer":"The depth is 73 mm."},{"question":"What wire sizes does 3RH1122-2AP00-0TK1 accept?","answer":"It accepts solid conductors from 0.25 to 2.5 mm², 2x per terminal."},{"question":"Will 3RH1122-2AP00-0TK1 drop into a panel specified around 3RH2122-2AV00?","answer":"No — the 3RH1122-2AP00-0TK1 is size S00 (45 mm wide), while the 3RH2122-2AV00 is size S0 (wider footprint). Panel cutouts and DIN rail spacing differ; rewiring and possibly a new mounting rail are required."},{"question":"What compliance documentation does Siemens provide for 3RH1122-2AP00-0TK1?","answer":"RoHS compliance is declared with a substance prohibition date of July 1, 2006. The part carries an IP20 front protection rating. Standard Siemens documentation includes a CE declaration and IEC/EN compliance for auxiliary contactors."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RH1122-2AP00-0TK1","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/3RH1122-2AP00-0TK1 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}}