{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1015-2AH01","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1015-2AH01","canonicalUrl":"https://aoctrl.com/siemens/3RT1015-2AH01","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1015-2AH01","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1015-2AH01 power contactor, size S00, spring-loaded terminals, 4 kW rated at 690 V AC-3, 45 mm width, screw and snap-on mounting.","salesMarkdown":"It is rated for AC-3 duty at 4 kW on a 690 V 50/60 Hz supply, meaning it can switch a 3-phase induction motor of that power under normal starting conditions — the most common motor-switching duty class per IEC 60947-4-1. For AC-4 duty (plugging, inching, reversing) at 400 V it carries 6.5 A, and for AC-12 (resistive loads like heaters) it handles 10 A maximum. DC switching capability is present: 10 A at 24 V, 2 A at 60 V, 1 A at 110 V, and 0.3 A at 220 V — useful for DC brake coils or small DC motor circuits. Main circuit terminals accept 2x (0.25 to 2.5 mm²) solid or stranded wire, or 2x (24 to 14 AWG). ## Environmental and coordination It is a genuine Siemens SIRIUS product, same part regardless of which authorized region it ships from — a standard BOM line item, not a gray-market scavenge. Source to RFQ for pricing and lead time; this is an active catalog item, not a last-time-buy situation.","metaTitle":"Siemens SIRIUS 3RT1015-2AH01 Power Contactor, S00, 4 kW at 6","metaDescription":"Siemens SIRIUS 3RT1015-2AH01 power contactor, size S00, 4 kW at 690 V AC-3. Spring-loaded terminals, 45 mm wide, current production. Source to RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"73 mm","Solid":"2x (0.25 ... 2.5 mm²)","Width":"45 mm","Height":"60 mm","Maximum":"2 000 m","at 50 Hz":"0.8 ... 1.1","at 60 Hz":"0.85 ... 1.1","At The Side":"6 mm","On The Front":"IP20","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","Mounting type":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Of The Terminal":"IP20","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Size of contactor":"S00","Product brand name":"SIRIUS","Degree of pollution":"3","Product designation":"power contactor","at 24 V rated value":"10 A","at 60 V rated value":"2 A","Of Contactor Typical":"30 000 000","at 110 V rated value":"1 A","at 220 V rated value":"0.3 A","at 230 V rated value":"6 A","at 400 V rated value":"3 A","at 50 Hz rated value":"48 V","at 500 V rated value":"3.5 kW","at 60 Hz rated value":"48 V","at 690 V rated value":"4 kW","Instantaneous Contact":"1","Side-by-side mounting":"Yes","For Main Current Circuit":"spring-loaded terminals","Single Or Multi-Stranded":"2x (0,25 ... 2,5 mm²)","at AC-2 at 400 V rated value":"3 kW","at AC-4 at 400 V rated value":"6.5 A","Operating current at AC-12 maximum":"10 A","With Type Of Assignment 2 Required":"fuse gL/gG: 20 A","at AWG conductors for main contacts":"2x (24 ... 14)","With Type Of Coordination 1 Required":"fuse gL/gG: 35 A","Reference code acc. to DIN EN 81346-2":"Q","Number of NC contacts for main contacts":"0","Number of NO contacts for main contacts":"3","Finely Stranded With Core End Processing":"2x (0.25 ... 1.5 mm²)","Number of poles for main current circuit":"3","at AWG conductors for auxiliary contacts":"2x (24 ... 14)","Contact reliability of auxiliary contacts":"1 faulty switching per 100 million (17 V, 1 mA)","For Auxiliary And Control Current Circuit":"spring-loaded terminals","at ambient temperature 40 °C rated value":"18 A","Apparent holding power of magnet coil at AC":"4.4 V·A","Apparent pick-up power of magnet coil at AC":"27 V·A","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","Type of voltage of the control supply voltage":"AC","Inductive power factor with closing power of the coil":"0.8","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=117967&mlfb=3RT1015-2AH01","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1015-2AH01/alternatives.json"},"ai":{"faq":[{"question":"What wire sizes does the spring-loaded terminal accept?","answer":"The main circuit terminals accept 2x (0.25 to 2.5 mm²) solid or stranded wire, or 2x (24 to 14 AWG)."},{"question":"What is the physical size of this contactor?","answer":"It is 45 mm wide, 60 mm tall, and 73 mm deep, fitting a single modular DIN-rail slot."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1015-2AH01","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/3RT1015-2AH01 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}}