{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RH1122-1AP00-0TK0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RH1122-1AP00-0TK0","canonicalUrl":"https://aoctrl.com/siemens/3RH1122-1AP00-0TK0","factsUrl":"https://aoctrl.com/api/mcp/products/3RH1122-1AP00-0TK0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS auxiliary contactor, size S00, 2 NO contacts, 45 mm width, screw and snap-on mounting, IP20 front protection.","salesMarkdown":"## SIRIUS auxiliary contactor, size S00, 2 NO The IP20 front protection means the contactor is safe against finger contact from the front, but requires enclosure for washdown or outdoor use. ## Switching ratings and wire termination The contactor switches the following currents at stated voltages: 10 A at 24 V, 1 A at 110 V, 0.27 A at 220 V, 6 A at 230 V, 3 A at 400 V, 2 A at 500 V, and 1 A at 690 V. The rated control supply voltage is 230 V at both 50 Hz and 60 Hz, with an operating range of 0.8 to 1.1 times rated voltage at 50 Hz and 0.85 to 1.1 at 60 Hz. Terminals accept solid conductors: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), and 2x 4 mm². The 45 mm width and 72 mm depth fit standard S00 contactor footprints, and the mounting position allows ±180° rotation on a vertical surface and ±22.5° tilt forward/backward, providing flexibility in dense panels. Shock resistance is rated at 10g for 5 ms and 5g for 10 ms. The substance prohibitance date of July 1, 2006 indicates RoHS compliance from that date forward. ## Sourcing and fit verification For a BOM line requiring this exact order code, the active lifecycle and standard S00 footprint mean no substitution engineering is needed.","metaTitle":"Siemens SIRIUS 3RH1122-1AP00-0TK0 Auxiliary Contactor, 2 NO,","metaDescription":"Siemens SIRIUS auxiliary contactor 3RH1122-1AP00-0TK0, 2 NO contacts, size S00, 45mm wide, IP20 front, screw/snap-on mount. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"72 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm²","Width":"45 mm","Height":"57.5 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","operational current at AC-12 maximum":"10 A","for AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","reference code according to IEC 81346-2":"K","Finely Stranded With Core End Processing":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 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 %","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":"screw-type 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=34292&mlfb=3RH1122-1AP00-0TK0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RH1122-1AP00-0TK0/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to 3RH1122-1AP00-0TK0?","answer":"The 3RH2122-2AV00 is a peer in the SIRIUS family, but it carries different contact configurations and ratings; verify your control-circuit voltage and contact count against the 3RH1122-1AP00-0TK0's 2 NO contacts and 230 V rated control supply before substituting."},{"question":"Where can I buy the 3RH1122-1AP00-0TK0 and how is it quoted?","answer":"This part is sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time."},{"question":"What compliance documentation does this contactor carry?","answer":"The substance prohibitance date of July 1, 2006 confirms RoHS compliance. The surge voltage resistance of 6 kV and pollution degree 3 indicate it meets IEC 60947-1 overvoltage and environmental classifications."},{"question":"What are the key dimensions and mounting options?","answer":"Width is 45 mm, depth 72 mm, height 57.5 mm. Mounting is by screw or snap-on onto DIN rail, with ±180° rotation and ±22.5° tilt possible on a vertical surface."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RH1122-1AP00-0TK0","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/3RH1122-1AP00-0TK0 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}}