{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RH1122-2AN10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RH1122-2AN10","canonicalUrl":"https://aoctrl.com/siemens/3RH1122-2AN10","factsUrl":"https://aoctrl.com/api/mcp/products/3RH1122-2AN10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS auxiliary contactor, size S00, 3RH1122-2AN10, 10 A AC-12, screw and snap-on mounting, IP20 front.","salesMarkdown":"## Integrator note — SIRIUS 3RH1122-2AN10 The Siemens 3RH1122-2AN10 is a SIRIUS auxiliary contactor in the compact S00 frame, rated for 10 A in AC-12 duty (resistive loads at 24 V). The front face carries IP20 finger protection; the contactor itself is not sealed against washdown. Shock resistance is 10g / 5 ms and 5g / 10 ms — suitable for machine-mounted applications with moderate vibration. The auxiliary contact configuration provides 2 normally-open instantaneous contacts (no delayed, leading, or lagging switching). Side clearance is 0 mm to adjacent devices; no additional spacing is required. The S00 footprint (45 x 60 x 73 mm) is shared across the SIRIUS modular contactor range, simplifying panel layout.","metaTitle":"Siemens 3RH1122-2AN10 SIRIUS Auxiliary Contactor, 10 A AC-12","metaDescription":"Siemens 3RH1122-2AN10 SIRIUS auxiliary contactor, 10 A AC-12, S00 size, screw/snap-on mounting. 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","Maximum":"2 000 m","at 60 Hz":"0.85 ... 1.1","At The Side":"0 mm","On The Front":"IP20","1 Rated Value":"60 Hz","Mounting type":"screw and snap-on mounting","During Storage":"-55 ... +80 °C","Leading Contact":"0","lifecycle_stage":"current","Auxiliary switch":"Yes","During Operation":"-25 ... +60 °C","During Transport":"-55 ... +80 °C","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","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 500 V rated value":"2 A","at 60 Hz rated value":"220 V","at 690 V rated value":"1 A","Instantaneous Contact":"2","For Auxiliary Contacts":"0","Make-Before-Break Switching":"0","Operating current at AC-12 maximum":"10 A","Surge voltage resistance rated value":"6 kV","Reference code acc. to DIN EN 61346-2":"K","Reference code acc. to DIN EN 81346-2":"K","with low demand rate acc. to SN 31920":"40 %","With Degree Of Pollution 3 Rated Value":"690 V","with high demand rate acc. to SN 31920":"75 %","Finely Stranded With Core End Processing":"2x (0.25 ... 1.5 mm²)","at AWG conductors for auxiliary contacts":"2x (24 ... 14)","Contact reliability of auxiliary contacts":"1 faulty switching per 100 million (17 V, 1 mA)","For Auxiliary And Control Current Circuit":"Cage Clamp terminals","Apparent holding power of magnet coil at AC":"4.6 V·A","Apparent pick-up power of magnet coil at AC":"27 V·A","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","Of Auxiliary Contacts Instantaneous Contact":"0","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","Inductive power factor with the holding power of the coil":"0.27","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 10 A","Of The Contactor With Added Electronics-Compatible Auxiliary Switch Block Typical":"5 000 000"}},"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=527994&mlfb=3RH1122-2AN10","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RH1122-2AN10/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RH1122-2AN10 and how is it quoted?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the closest functional alternative to 3RH1122-2AN10?","answer":"The 3RH2122-2AV00 is a peer in the same SIRIUS family but carries a different coil voltage and contact arrangement — verify the specific coil and contact count before substituting."},{"question":"What is the depth of 3RH1122-2AN10?","answer":"The depth is 73 mm."},{"question":"What conductor sizes does 3RH1122-2AN10 accept?","answer":"It accepts solid conductors from 0.25 to 2.5 mm² per terminal."},{"question":"Will 3RH1122-2AN10 drop into a panel specified for 3RH2122-2AV00?","answer":"Both share the S00 footprint and DIN-rail mounting, so the mechanical fit is the same. However, verify the coil voltage and contact configuration — the 3RH2122-2AV00 may differ in those electrical ratings."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RH1122-2AN10","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/3RH1122-2AN10 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}}