{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RH1122-1AQ60","brand":"Siemens","brandSlug":"siemens","productSlug":"3RH1122-1AQ60","canonicalUrl":"https://aoctrl.com/siemens/3RH1122-1AQ60","factsUrl":"https://aoctrl.com/api/mcp/products/3RH1122-1AQ60","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RH1122-1AQ60 auxiliary contactor, size S00, 2 NO instantaneous contacts, screw and snap-on mounting, 45 mm width, IP20 front.","salesMarkdown":"It carries two normally open instantaneous contacts, meaning the contacts close the instant the coil is energized with no intentional delay. Rated for 10 A at 24 V, it steps down to 6 A at 230 V and 1 A at 690 V — the voltage derating curve is typical for an air-break contact block, and the 690 V rating confirms it can switch control circuits in 400 V line-to-line panels without series-staging contacts. Surge voltage resistance is rated at 6 kV, which aligns with basic insulation coordination for a 400 V industrial panel; pollution degree 3 means it tolerates conductive dust and condensation without creepage failure. The 45 mm width and 57.5 mm height fit the standard S00 footprint; depth is 72 mm, which is the coil-overhang dimension that must be clear of the enclosure door or rear panel. ## Wiring and ratings Terminals accept solid conductors from 0.5 mm² up to 4 mm², with dual-wire capability: two wires of 0.75–2.5 mm² or two of 0.5–1.5 mm² per clamp. This is typical for daisy-chaining control voltage through multiple auxiliaries. Contact reliability is specified as one incorrect switching operation per 100 million cycles at 17 V, 1 mA — a low-level signal rating that matters when the contactor feeds a PLC input rather than a power coil. Shock resistance is 10g at 5 ms and 5g at 10 ms — adequate for machine-mounted panels near presses or conveyors. Substance prohibition compliance is dated July 1, 2006, which aligns with the original EU RoHS directive. The front carries IP20 protection — finger-safe but not washdown-rated, so keep it inside the enclosure.","metaTitle":"Siemens 3RH1122-1AQ60 SIRIUS Auxiliary Contactor, S00, 2 NO,","metaDescription":"Siemens 3RH1122-1AQ60 SIRIUS auxiliary contactor, size S00, 2 NO contacts, screw/snap-on mount, IP20 front, 10A at 24V. Active production. Sourced 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":"220 V","at 500 V rated value":"2 A","at 60 Hz rated value":"264 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 (20 ... 16), 2x (18 ... 14), 1x 12","operational current at AC-12 maximum":"10 A","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=133589&mlfb=3RH1122-1AQ60","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RH1122-1AQ60/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of 3RH1122-1AQ60?","answer":"It has 2 NO instantaneous contacts, rated 10 A at 24 V, 6 A at 230 V, 3 A at 400 V, and 1 A at 690 V. Surge voltage resistance is 6 kV. Wire range is 0.5 to 4 mm² solid. Dimensions are 45 mm wide, 57.5 mm high, 72 mm deep."},{"question":"What compliance documentation is available for 3RH1122-1AQ60?","answer":"RoHS compliance is indicated with a substance prohibition date of July 1, 2006. The front protection class is IP20. The product is part of the Siemens SIRIUS series, which carries CE, UL, and CSA certifications per standard Siemens documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RH1122-1AQ60","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/3RH1122-1AQ60 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}}