{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RH1131-1AP00-ZX95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RH1131-1AP00-ZX95","canonicalUrl":"https://aoctrl.com/siemens/3RH1131-1AP00-ZX95","factsUrl":"https://aoctrl.com/api/mcp/products/3RH1131-1AP00-ZX95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS auxiliary contactor, size S00, 3 NO + 1 NC contacts, 10 A at 24 V, screw and snap-on mounting, 45 x 57.5 x 72 mm.","salesMarkdown":"The contact ratings drop sharply as voltage rises — 10 A at 24 V, 6 A at 230 V, 3 A at 400 V, 1 A at 690 V — so the voltage in your control circuit governs how much load this contactor can actually switch. Use the AC-12 rating (10 A max) for resistive loads; inductive loads like contactor coils need derating. Mechanical life is typical 30 million operations, which is high for an auxiliary block — it will outlast most main contactors it rides with. Shock resistance is 10g / 5 ms and 5g / 10 ms, enough for machine-tool or conveyor applications with moderate vibration. Screw terminals accept solid or ferruled stranded conductors: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or 2x 4 mm². Zero side clearance needed between units. Depth is 72 mm, height 57.5 mm — the S00 footprint matches the Siemens 3RT1 contactor series, so this auxiliary block clips directly onto the main contactor without extra panel space.","metaTitle":"Siemens 3RH1131-1AP00-ZX95 SIRIUS Auxiliary Contactor, 3 NO","metaDescription":"Siemens SIRIUS 3RH1131-1AP00-ZX95 auxiliary contactor, size S00, 3 NO + 1 NC contacts, rated 10 A at 24 V. Screw and snap-on mounting, 45 mm wide. Current lifecycle stage. Availabl","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","Maximum":"2 000 m","at 50 Hz":"0.8 ... 1.1","at 60 Hz":"0.85 ... 1.1","At The Side":"0 mm","On The Front":"IP20","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","Mounting type":"screw and snap-on mounting","During Storage":"-55 ... +80 °C","Leading Contact":"0","lifecycle_stage":"current","Auxiliary switch":"Yes","During Operation":"-25 ... +60 °C","During Transport":"-55 ... +80 °C","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","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","Operating current at AC-12 maximum":"10 A","Surge voltage resistance rated value":"6 kV","Reference code acc. to DIN EN 61346-2":"K","Reference code acc. to DIN EN 81346-2":"K","with low demand rate acc. to SN 31920":"40 %","With Degree Of Pollution 3 Rated Value":"690 V","with high demand rate acc. to SN 31920":"75 %","Finely Stranded With Core End Processing":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","at AWG conductors for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","Contact reliability of auxiliary contacts":"1 faulty switching per 100 million (17 V, 1 mA)","For Auxiliary And Control Current Circuit":"screw-type terminals","Apparent holding power of magnet coil at AC":"4.6 V·A","Apparent pick-up power of magnet coil at AC":"27 V·A","Of Auxiliary Contacts Instantaneous Contact":"0","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","Inductive power factor with the holding power of the coil":"0.27","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 10 A","Of The Contactor With Added Electronics-Compatible Auxiliary Switch Block Typical":"5 000 000"}},"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=381296&mlfb=3RH1131-1AP00-ZX95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RH1131-1AP00-ZX95/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3RH1131-1AP00-ZX95?","answer":"Submit an RFQ through this listing; pricing and stock are confirmed at quote time through independent distribution."},{"question":"What is the closest functional second-source for 3RH1131-1AP00-ZX95?","answer":"The Siemens 3RH6131-1AP00 is a functionally similar auxiliary contactor in the same SIRIUS family, but verify contact configuration and terminal layout for your specific panel."},{"question":"What wire sizes does the 3RH1131-1AP00-ZX95 accept?","answer":"Screw terminals accept 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or 2x 4 mm² solid or stranded conductors."},{"question":"Will 3RH1131-1AP00-ZX95 drop into a panel specified around 3RT1017-1AP01?","answer":"Yes — both are size S00 with the same mounting footprint and terminal arrangement, so it replaces directly without rewiring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RH1131-1AP00-ZX95","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-ZX95 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}}