{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1015-2AF02-ZW95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1015-2AF02-ZW95","canonicalUrl":"https://aoctrl.com/siemens/3RT1015-2AF02-ZW95","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1015-2AF02-ZW95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1015-2AF02-ZW95 power contactor, size S00, 3 kW at 500 V AC-3, 4 kW at 690 V, spring-loaded terminals, screw and snap-on 35 mm DIN rail mounting.","salesMarkdown":"Its key motor ratings are 3 kW at 500 V and 4 kW at 690 V under AC-3 duty, which means it handles the inrush and running current of standard three-phase induction motors at those voltages. For resistive loads (AC-12), it carries up to 10 A. The S00 footprint is 45 mm wide, 60 mm tall, and 73 mm deep — a compact fit for a 4 kW motor starter cell. Side-by-side mounting is permitted with no additional gap, which saves rail space in multi-contactor panels. The main circuit uses spring-loaded terminals accepting 2x (0.25 to 2.5 mm²) solid or stranded, or 2x (24 to 14) AWG. Strip length and ferrule sizing follow standard practice for spring-cage terminations. ## Environmental and coordination Front and terminal protection is IP20, suitable for enclosed panel mounting. For short-circuit protection, type 1 coordination requires a 35 A gL/gG fuse; type 2 coordination requires a 20 A gL/gG fuse. The coil operates at 50/60 Hz with voltage tolerance of 0.8 to 1.1 times rated at 50 Hz and 0.85 to 1.1 at 60 Hz.","metaTitle":"Siemens 3RT1015-2AF02-ZW95 SIRIUS Contactor, S00, 3 kW at 50","metaDescription":"Siemens SIRIUS 3RT1015-2AF02-ZW95 power contactor, size S00, rated 3 kW at 500 V AC-3. Screw/snap-on 35 mm DIN rail. Spring-loaded terminals. Current lifecycle stage. Sourced to or","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":"110 V","at 500 V rated value":"3.5 kW","at 60 Hz rated value":"110 V","at 690 V rated value":"4 kW","Instantaneous Contact":"0","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=466271&mlfb=3RT1015-2AF02-ZW95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1015-2AF02-ZW95/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source to this contactor?","answer":"The 3RT1016-2AP02 is a peer within the same SIRIUS S00 family, but it uses screw-type terminals instead of spring-loaded terminals. The 3RT1015-2AF02-ZW95 has spring-loaded terminals on the main circuit, so a swap to the 3RT1016-2AP02 would require verifying terminal compatibility and rewiring if the panel was built for spring-cage connections."},{"question":"What conductor sizes does the spring-loaded terminal accept?","answer":"Solid conductors: 2x (0.25 to 2.5 mm²). Stranded: 2x (0.25 to 2.5 mm²). AWG: 2x (24 to 14)."},{"question":"Will this contactor drop into a panel specified for 3RT1016-2AP02?","answer":"Mechanically yes — both are S00 size with the same 45 mm width and DIN rail mounting. The difference is the terminal type: this unit uses spring-loaded terminals, while the 3RT1016-2AP02 uses screw terminals. If the panel wiring was prepared for screw clamps, the spring-loaded terminals may require different ferrules or a different strip length. No rewiring of the mounting footprint is needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1015-2AF02-ZW95","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/3RT1015-2AF02-ZW95 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}}