{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1015-1AV61","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1015-1AV61","canonicalUrl":"https://aoctrl.com/siemens/3RT1015-1AV61","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1015-1AV61","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, 3RT1015-1AV61, Size S00, 3 NO main contacts, 24 VDC coil, screw terminals, IP20 finger-safe, DIN rail mount.","salesMarkdown":"It's the go-to for switching motor loads up to 4 kW at 690 V (AC-3 duty) or resistive loads up to 10 A at 24 V in control panels. The screw-type terminals on both main and auxiliary circuits accept 2x (0.5 to 1.5 mm²) solid or 2x (0.75 to 2.5 mm²) stranded, with a max of 2x (0.75 to 4 mm²) — so it handles standard panel wiring without adapters. ## Ratings that matter for the BOM line The 3RT1015-1AV61's AC-3 motor-switching capability is what most buyers need to confirm: 3 kW at 400 V, 3.5 kW at 500 V, and 4 kW at 690 V — so it covers standard 400 V three-phase motors up to about 4 kW (roughly 5.5 HP). The coil holds at 24 VDC nominal, and the contactor is rated for 30 million mechanical operations, so it'll outlast the machine in most cycling applications. The Size S00 footprint is 45 mm wide by 57.5 mm tall by 72 mm deep — it tucks into tight DIN-rail rows. The screw terminals are clearly marked and accept AWG 20–14 for main and auxiliary circuits (2x conductors per terminal). For Type 1 coordination, use a 35 A gL/gG fuse upstream; for Type 2, a 20 A gL/gG fuse limits fault energy to protect the contactor. That's a real time-saver during panel design — no guessing the fuse size.","metaTitle":"Siemens 3RT1015-1AV61 SIRIUS Power Contactor, Size S00, 3-Po","metaDescription":"Siemens 3RT1015-1AV61 SIRIUS power contactor, Size S00, 3 NO main contacts, 24 VDC coil, screw terminals, IP20, DIN rail mount. Active production. Quoted 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), max. 2x (0.75 ... 4 mm²)","Width":"45 mm","Height":"57.5 mm","at 60 Hz":"0.8 ... 1.1","On The Front":"IP20","1 Rated Value":"60 Hz","Of The Terminal":"IP20","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Size Of Contactor":"S00","Solid Or Stranded":"2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), max. 2x (0,75 ... 4 mm²)","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 500 V rated value":"3.5 kW","at 60 Hz rated value":"480 V","at 690 V rated value":"4 kW","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","at AC-2 at 400 V rated value":"3 kW","at AC-4 at 400 V rated value":"6.5 A","Substance Prohibitance (Date)":"01.07.2006 00:00:00","at AWG cables for main contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","For Auxiliary And Control Circuit":"screw-type terminals","With Type Of Assignment 2 Required":"fuse gL/gG: 20 A","reference code acc. to IEC 81346-2":"Q","With Type Of Coordination 1 Required":"fuse gL/gG: 35 A","at AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","operational current at AC-12 maximum":"10 A","number of NC contacts for main contacts":"0","number of NO contacts for main contacts":"3","Finely Stranded With Core End Processing":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Number Of Poles For Main Current Circuit":"3","Contact Reliability Of Auxiliary Contacts":"1 faulty switching per 100 million (17 V, 1 mA)","apparent holding power of magnet coil at AC":"5.1 V·A","apparent pick-up power of magnet coil at AC":"31.7 V·A","Type Of Voltage Of The Control Supply Voltage":"AC","Required Spacing For Grounded Parts At The Side":"6 mm","Inductive Power Factor With Closing Power Of The Coil":"0.77","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","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","number of NC contacts for auxiliary contacts instantaneous contact":"0","number of NO contacts for auxiliary contacts instantaneous contact":"1","Of The Contactor With Added Electronically Optimized Auxiliary Switch Block Typical":"5 000 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$239.15","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=48696&mlfb=3RT1015-1AV61","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1015-1AV61/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1015-1AV61","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/3RT1015-1AV61 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}}