{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1015-2AP04-3MA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1015-2AP04-3MA0","canonicalUrl":"https://aoctrl.com/siemens/3RT1015-2AP04-3MA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1015-2AP04-3MA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, power contactor, Size S00, 3RT1015-2AP04-3MA0, 3 kW at 400 V AC-2, 24 V DC coil, spring-loaded terminals, 45 mm width.","salesMarkdown":"The Siemens 3RT1015-2AP04-3MA0 is a SIRIUS power contactor in the compact Size S00 frame, rated for 3 kW motor switching at 400 V in AC-2 duty (slip-ring motors, wound-rotor applications). The 24 V DC coil pulls in at 10 A making current, and the spring-loaded terminals accept 2x (0.25 to 2.5 mm²) solid or stranded — no screwdriver needed for the main circuit. AC-2 at 400 V: 3 kW is the motor switching capacity for slip-ring or wound-rotor motors — the contactor handles the higher inrush and longer arcing of those loads. For AC-4 reversing or inching duty (plugging), the same contactor is rated 6.5 A at 400 V. Type 1 (replace contactor after fault) allows a 35 A fuse. The mechanical life is 30 million cycles — this is a high-endurance frame for frequent switching applications. At 45 mm wide and 114 mm deep, it fits standard 8-module spacing — leaves room for a thermal overload relay alongside. Side-by-side mounting is allowed with no derating in free air; if you pack multiple contactors in a sealed enclosure, check the thermal curve above 40 °C. This is a current-production part in Siemens' SIRIUS portfolio. For volume or blanket-order requirements, submit the quantity and target lead time.","metaTitle":"Siemens 3RT1015-2AP04-3MA0 SIRIUS Power Contactor, Size S00,","metaDescription":"Siemens 3RT1015-2AP04-3MA0 SIRIUS power contactor, Size S00, 3 kW at 400 V AC-2, 24 V DC coil, spring-loaded terminals, 45 mm wide. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"114 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":"230 V","at 500 V rated value":"3.5 kW","at 60 Hz rated value":"230 V","at 690 V rated value":"4 kW","Instantaneous Contact":"2","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=117719&mlfb=3RT1015-2AP04-3MA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1015-2AP04-3MA0/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source for 3RT1015-2AP04-3MA0?","answer":"The 3RT1016-2AP02 is the nearest sibling in the same Size S00 frame — it shares the same 45 mm width and spring-loaded terminal style, but carries a higher AC-2 rating. Verify your motor kW and coil voltage before substituting; the 3RT1015-2AP04-3MA0 is the 3 kW / 24 V DC variant."},{"question":"Where can I buy 3RT1015-2AP04-3MA0 and how is it quoted?","answer":"We supply this contactor against an RFQ through our independent distribution network. Submit your target quantity and delivery window; we confirm availability and current pricing at quote time."},{"question":"What is the depth of 3RT1015-2AP04-3MA0?","answer":"The depth is 114 mm, with a width of 45 mm and height of 60 mm — fits standard 8-module DIN-rail spacing."},{"question":"What wire sizes do the spring-loaded terminals accept?","answer":"The main circuit terminals accept 2x (0.25 to 2.5 mm²) solid or stranded copper, or 2x (24 to 14 AWG). No ferrule required for stranded — the spring cage clamps directly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1015-2AP04-3MA0","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/3RT1015-2AP04-3MA0 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}}