{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RH1131-1AP00-ZW97","brand":"Siemens","brandSlug":"siemens","productSlug":"3RH1131-1AP00-ZW97","canonicalUrl":"https://aoctrl.com/siemens/3RH1131-1AP00-ZW97","factsUrl":"https://aoctrl.com/api/mcp/products/3RH1131-1AP00-ZW97","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS auxiliary contactor, 3RH1131-1AP00-ZW97, 3 NO + 0 NC, coil 50/60 Hz, 45 mm width, IP20 front, screw/snap-on mount.","salesMarkdown":"## What is the 3RH1131-1AP00-ZW97? It carries 3 normally open (NO) instantaneous contacts and no NC or delayed poles, so it is used purely to extend the I/O of a larger contactor or to build interlock logic in a panel. The coil is rated for both 50 Hz (0.8...1.1) and 60 Hz (0.85...1.1) at 230 V, meaning it works across the standard mains frequencies without a changeout — a single part covers both line frequencies common in export panels or dual-frequency plants. The 3 NO contacts are rated for switching at various voltages: 10 A at 24 V, 6 A at 230 V, 3 A at 400 V, and 1 A at 690 V. These are thermal current ratings (AC-1 / resistive load curve); for motor or inductive loads, derate accordingly. The 6 kV surge voltage resistance (rated value) gives it basic impulse withstand for industrial panels with moderate transient exposure. At 45 mm wide, 57.5 mm high, and 72 mm deep, it fits the standard S00 contactor footprint. Fastening is by screw or snap-on mounting onto DIN rail.","metaTitle":"Siemens 3RH1131-1AP00-ZW97 SIRIUS Auxiliary Contactor","metaDescription":"Siemens 3RH1131-1AP00-ZW97 SIRIUS auxiliary contactor, 3 NO contacts, 50/60 Hz coil, 45 mm wide, IP20. Current-production part 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":"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":"3","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":"1","number of NO contacts for auxiliary contacts":"3","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":"31 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=499613&mlfb=3RH1131-1AP00-ZW97","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RH1131-1AP00-ZW97/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RH1131-1AP00-ZW97 and how do I get a price?","answer":"This part is sourced to order through independent distribution. Submit an RFQ to confirm current availability and pricing for your quantity and delivery timeline."},{"question":"What are the coil ratings and contact configuration of 3RH1131-1AP00-ZW97?","answer":"The coil operates at 230 V, 50/60 Hz. The contact configuration is 3 normally open (NO) instantaneous contacts — no NC, no delayed, no make-before-break poles."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RH1131-1AP00-ZW97","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/3RH1131-1AP00-ZW97 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}}