{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RH1122-1AL00-0AA6","brand":"Siemens","brandSlug":"siemens","productSlug":"3RH1122-1AL00-0AA6","canonicalUrl":"https://aoctrl.com/siemens/3RH1122-1AL00-0AA6","factsUrl":"https://aoctrl.com/api/mcp/products/3RH1122-1AL00-0AA6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RH1122-1AL00-0AA6, auxiliary contactor, size S00, 2 NO instantaneous contacts, 10 A at 24 V, screw and snap-on mounting, IP20 front.","salesMarkdown":"Its two normally-open instantaneous contacts handle 10 A at 24 V, with a surge voltage resistance of 6 kV — enough isolation for most 24 VDC control loops in a panel. The contact reliability spec of one incorrect switching operation per 100 million operations at 17 V, 1 mA means it is trustworthy for PLC input dry-contact feedback even at low signal levels. Fastens via screw and snap-on mounting onto a DIN rail — the S00 footprint is 45 mm wide, 57.5 mm tall, and 72 mm deep. The mounting position is flexible: +/-180° rotation on a vertical surface, and can be tilted forward/backward by +/-22.5°. Accepts solid wire from 0.5 to 4 mm² — spring-cage or screw terminals depending on variant, but this order code uses screw-type. Rated for operation from -25 to +60 °C, storage and transport from -55 to +80 °C. Shock resistance is 10 g for 5 ms and 5 g for 10 ms — fine for normal industrial vibration but not heavy hammering.","metaTitle":"Siemens 3RH1122-1AL00-0AA6 SIRIUS Auxiliary Contactor, S00,","metaDescription":"Siemens SIRIUS 3RH1122-1AL00-0AA6 auxiliary contactor, size S00, 2 instantaneous NO contacts, rated 10 A at 24 V, IP20 front, current production. RFQ for pricing.","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":"125 V","at 500 V rated value":"2 A","at 60 Hz rated value":"125 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=181620&mlfb=3RH1122-1AL00-0AA6","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RH1122-1AL00-0AA6/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this auxiliary contactor?","answer":"It has 2 instantaneous NO contacts, rated 10 A at 24 V, with a surge voltage resistance of 6 kV. The contact reliability is one failure per 100 million operations at 17 V, 1 mA."},{"question":"What is the physical size and mounting?","answer":"The S00 frame is 45 mm wide, 57.5 mm tall, and 72 mm deep. It mounts via screw and snap-on to a DIN rail, with flexible orientation. Accepts solid wire 0.5–4 mm²."},{"question":"What compliance documentation is available?","answer":"The RoHS substance prohibition date is 07/01/2006. The part carries IP20 protection on the front and is rated for pollution degree 3."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RH1122-1AL00-0AA6","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/3RH1122-1AL00-0AA6 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}}