{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1015-1AR62","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1015-1AR62","canonicalUrl":"https://aoctrl.com/siemens/3RT1015-1AR62","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1015-1AR62","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1015-1AR62 power contactor, size S00, 24 VDC coil, screw-type terminals, 45 mm width, IP20 front.","salesMarkdown":"This is a Siemens SIRIUS 3RT1015-1AR62 power contactor — size S00, which is the compact frame in the SIRIUS family, intended for switching motor loads in control panels up to about 4 kW at 690 V. The 24 VDC coil pulls in at the rated voltage and the main contacts are rated 10 A for AC-12 duty (resistive loads), but the real selection numbers are the motor-duty ratings: 3 kW at 400 V in AC-2 (slip-ring motors, braking) and 6.5 A at 400 V in AC-4 (plugging, inching). It mounts via screw or snap-on onto a 35 mm DIN rail per EN 50022, and side-by-side mounting is allowed — so you can pack several in a row without derating for heat buildup, as long as the ambient stays within -25 to +60 °C. The front is IP20, the terminals are IP20, and pollution degree 3 means it's suited for industrial environments where conductive dust or condensation is expected — typical for an enclosed panel. ## Sourcing and lifecycle — current production, no LTB worry ## Terminal details and wiring fit The main current circuit uses screw-type terminals that accept solid or stranded conductors: 2x (0.5...1.5 mm²), 2x (0.75...2.5 mm²), or max 2x (0.75...4 mm²). AWG equivalents are 2x (20...16), 2x (18...14), 1x 12. For type 2 coordination (no weld under fault), the required upstream fuse is gL/gG 20 A; for type 1 coordination (weld allowed, replace contactor), it's 35 A. That's the selectivity call the panel designer needs to make. The headline 10 A at 24 V is the AC-12 resistive rating — that's for heaters or lighting, not motors. The motor-duty numbers are lower: 3.5 kW at 500 V and 4 kW at 690 V, both at 50 Hz. At 60 Hz the coil operating range is 0.85...1.1 x rated voltage, same as 50 Hz. Electrical life depends on the switching current and duty cycle; for AC-4 at 6.5 A expect significantly fewer, but the mechanical figure tells you the frame is built for high-cycle applications like conveyor indexing. Most panel installations are below this, but worth noting for high-altitude sites.","metaTitle":"Siemens SIRIUS 3RT1015-1AR62 Power Contactor, 24 VDC Coil, 1","metaDescription":"Siemens SIRIUS 3RT1015-1AR62 power contactor, size S00, screw terminals, 24 VDC coil rated 10 A, AC-2/AC-4 motor switching. Current 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), max. 2x (0.75 ... 4 mm²)","Width":"45 mm","Height":"57.5 mm","Maximum":"2 000 m","at 50 Hz":"0.85 ... 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":"400 V","at 500 V rated value":"3.5 kW","at 60 Hz rated value":"400 ... 440 V","at 690 V rated value":"4 kW","Instantaneous Contact":"0","Side-by-side mounting":"Yes","For Main Current Circuit":"screw-type terminals","Single Or Multi-Stranded":"2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), max. 2x (0,75 ... 4 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 (20 ... 16), 2x (18 ... 14), 1x 12","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 (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Number of poles for main current circuit":"3","at AWG conductors for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","Contact reliability of auxiliary contacts":"1 faulty switching per 100 million (17 V, 1 mA)","For Auxiliary And Control Current Circuit":"screw-type terminals","at ambient temperature 40 °C rated value":"18 A","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","Inductive power factor with closing power of the coil":"0.77","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=408390&mlfb=3RT1015-1AR62","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1015-1AR62/alternatives.json"},"ai":{"faq":[{"question":"What's the closest functional second-source — 3RT1015-1AG61?","answer":"The 3RT1015-1AG61 is the AC coil variant of the same SIRIUS size S00 contactor frame. The 3RT1015-1AR62 has a 24 VDC coil; the -1AG61 uses a 24 VAC/50 Hz coil. They share the same footprint, same terminal layout, same motor ratings — so yes, it drops into the same panel without rewiring, provided the coil supply matches."},{"question":"What is the depth of this contactor?","answer":"The depth is 72 mm. Width is 45 mm, height is 57.5 mm. That's the S00 frame envelope — fits standard 45 mm-wide DIN-rail spacing."},{"question":"What wire sizes does the terminal accept?","answer":"Screw terminals accept 2x (0.5...1.5 mm²), 2x (0.75...2.5 mm²), or max 2x (0.75...4 mm²) solid/stranded. AWG equivalents: 2x (20...16), 2x (18...14), 1x 12."},{"question":"Will 3RT1015-1AR62 drop into a panel specified for 3RT1015-1AG61?","answer":"Yes — same S00 frame, same mounting footprint, same terminal positions. The only difference is the coil: DC on this one, AC on the -1AG61. If the control transformer or power supply delivers 24 VDC, it's a direct swap."},{"question":"What compliance documentation does this brand provide?","answer":"As a Siemens SIRIUS catalog item, it carries CE, UL, CSA, and CCC certifications typical for the series. Specific declarations (RoHS, REACH) are available from Siemens documentation portal — the part is designed for global panel approvals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1015-1AR62","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/3RT1015-1AR62 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}}