{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RH1262-1AD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RH1262-1AD00","canonicalUrl":"https://aoctrl.com/siemens/3RH1262-1AD00","factsUrl":"https://aoctrl.com/api/mcp/products/3RH1262-1AD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS auxiliary contactor, Size S00, 6 NO instantaneous contacts, 45 mm width, screw and snap-on mounting, IP20 front, 6 kV surge voltage resistance.","salesMarkdown":"Its six normally-open (NO) instantaneous contacts handle the signal-level and pilot-duty loads that sequence a panel: PLC outputs, relay coils, contactor coils, indicator lamps. The 6 kV surge voltage resistance means the contacts are rated to withstand transient overvoltages common in industrial control circuits without welding or degrading — a practical spec for panels fed from long cable runs or switching inductive loads. At 45 mm wide and 57.5 mm high, with a 111 mm depth, this contactor fits the standard DIN-rail grid. The screw and snap-on mounting lets a panel builder clip it onto the rail and secure it with a single screw — no bracket kit needed. That matters when you're routing wire bundles around a crowded gland plate or fitting the contactor into a shallow sub-panel. ## Contact ratings and wiring Each contact is rated for a specific load at a given voltage — not a single blanket current. At 24 V the contacts carry 10 A; at 230 V AC they carry 6 A; at 400 V AC, 3 A; and at 690 V AC, 1 A. The 50 Hz rated value of 42 V and 60 Hz rated value of 42 V define the minimum operating voltage for reliable switching. The solid wire capacity accepts 2x 0.5...1.5 mm², 2x 0.75...2.5 mm², or 2x 4 mm² — enough for daisy-chaining multiple contacts in a control circuit without a separate terminal block.","metaTitle":"Siemens 3RH1262-1AD00 SIRIUS Auxiliary Contactor, 6 NO, Size","metaDescription":"Siemens 3RH1262-1AD00 SIRIUS auxiliary contactor, 6 NO contacts, Size S00 frame, 45 mm wide, IP20 front, 6 kV surge. Current production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"111 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":"10 000 000","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":"42 V","at 500 V rated value":"2 A","at 60 Hz rated value":"42 V","at 690 V rated value":"1 A","Instantaneous Contact":"6","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":"No","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":"6","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":"62 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","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","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=432243&mlfb=3RH1262-1AD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RH1262-1AD00/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Siemens provide for 3RH1262-1AD00?","answer":"The part carries a substance prohibitance date of 07/01/2006, indicating RoHS compliance per the EU directive. Standard Siemens documentation includes a CE declaration of conformity and a UL/CSA file. The degree of pollution is rated 3, meaning it's suitable for industrial environments with conductive pollution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RH1262-1AD00","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/3RH1262-1AD00 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}}