{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RH1131-1TP00-0KV0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RH1131-1TP00-0KV0","canonicalUrl":"https://aoctrl.com/siemens/3RH1131-1TP00-0KV0","factsUrl":"https://aoctrl.com/api/mcp/products/3RH1131-1TP00-0KV0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS auxiliary contactor, size S00, 3RH1131-1TP00-0KV0, 45 mm width, screw and snap-on mounting, IP20 front, 10 A at 24 V.","salesMarkdown":"It's rated 10 A at 24 V, 6 A at 230 V, and 3 A at 400 V — those are the continuous thermal currents (Ith) for the contacts, so the real load determines which voltage/current pair governs your circuit. The varistor surge suppressor is built in, which saves adding a separate snubber on the coil. ## Mounting and fit Width is 45 mm, height 57.5 mm, depth 72 mm — that's the S00 footprint, which drops onto a DIN rail or screws directly to a backplate. The fastening method is screw and snap-on mounting, so you can clip it onto the rail without tools or bolt it down if vibration is a concern. ## Switching and reliability The mechanical life of the contactor is 30 million operations typical. Shock resistance is 10 g for 5 ms and 5 g for 10 ms, which covers most industrial vibration environments. ## Wiring and compliance Solid wire sizes accepted: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), and 2x 4 mm². That's the terminal capacity for the auxiliary contacts — two wires per clamp up to 4 mm², which is typical for control wiring. IP20 on the front protects against finger contact.","metaTitle":"Siemens 3RH1131-1TP00-0KV0 SIRIUS Auxiliary Contactor, S00,","metaDescription":"Siemens 3RH1131-1TP00-0KV0 SIRIUS auxiliary contactor, size S00, 45 mm width. 10 A at 24 V, screw/snap-on mount. 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":"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","Design Of The Surge Suppressor":"with varistor","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=287193&mlfb=3RH1131-1TP00-0KV0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RH1131-1TP00-0KV0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3RH1131-1TP00-0KV0?","answer":"Submit an RFQ through the storefront. Availability and current pricing are confirmed at quote time through our independent distribution network."},{"question":"Will 3RH1131-1TP00-0KV0 drop into a panel specified around 3RH2131-2AK60 without rewiring?","answer":"Yes, both are size S00 with the same 45 mm width and screw/snap-on mounting — the footprint and terminal layout are identical, so no rewiring is needed if the coil voltage matches."},{"question":"What compliance documentation does 3RH1131-1TP00-0KV0 have?","answer":"RoHS compliance is documented with a substance prohibition date of July 1, 2006. The part carries IP20 front protection and is rated for pollution degree 3."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RH1131-1TP00-0KV0","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/3RH1131-1TP00-0KV0 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}}