{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1016-1AR01","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1016-1AR01","canonicalUrl":"https://aoctrl.com/siemens/3RT1016-1AR01","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1AR01","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, 3RT1016-1AR01, size S00, 24 VDC coil rated 10 A, screw-type terminals, snap-on 35 mm DIN rail mounting.","salesMarkdown":"It is a current-production part, per the lifecycle status. It carries a 24 V DC coil and is rated for main circuit switching at 50/60 Hz, with a rated operational voltage of 415 V at 50 Hz and 415 V at 60 Hz. The contactor's mechanical life is typical 30,000,000 operations. The 10 A rating at 24 V DC is the maximum continuous current the auxiliary contacts can carry in DC-12 or DC-13 duty. For motor switching specifically: at AC-2 duty (slip-ring motors) at 400 V, it is rated 4 kW; at AC-4 duty (plugging/inching) at 400 V, it is rated 8.5 A. The main current circuit uses screw-type terminals, accepting solid or stranded conductors: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), and max 2x (0.75 to 4 mm²). For AWG, it accepts 2x (20 to 16), 2x (18 to 14), and 1x 12. This covers most panel wiring up to 4 mm² without needing lug adapters. ## Environmental and coordination specs These are the values for the main circuit; the auxiliary circuit follows the 10 A DC rating.","metaTitle":"Siemens SIRIUS 3RT1016-1AR01 Power Contactor, Size S00, 24 V","metaDescription":"Siemens SIRIUS 3RT1016-1AR01 power contactor, size S00, 24 VDC coil rated 10 A. Screw terminals, snap-on 35 mm DIN rail. 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":"0.8 ... 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":"415 V","at 500 V rated value":"4.5 kW","at 60 Hz rated value":"415 V","at 690 V rated value":"5.5 kW","Instantaneous Contact":"1","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":"4 kW","at AC-4 at 400 V rated value":"8.5 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":"22 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","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=492164&mlfb=3RT1016-1AR01","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1AR01/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this contactor?","answer":"The contactor is rated 10 A at 24 V DC for auxiliary contacts, 6 A at 230 V AC, and 3 A at 400 V AC. For motor loads at AC-2 duty at 400 V, it is rated 4 kW; at AC-4 duty at 400 V, it is rated 8.5 A. The coil is 24 V DC."},{"question":"What is the physical size and mounting of the 3RT1016-1AR01?","answer":"It is a size S00 contactor with dimensions 45 mm width, 57.5 mm height, and 72 mm depth. It mounts via screw and snap-on onto a 35 mm DIN rail per DIN EN 50022. Side-by-side mounting is allowed with 6 mm side clearance."},{"question":"What wire sizes does the 3RT1016-1AR01 accept?","answer":"The screw-type terminals accept solid or stranded conductors: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), and max 2x (0.75 to 4 mm²). In AWG: 2x (20 to 16), 2x (18 to 14), and 1x 12."},{"question":"What short-circuit protection does this contactor require?","answer":"For Type 2 coordination (contactor remains functional after a fault), use a gL/gG fuse rated 20 A. For Type 1 coordination (contactor may need replacement), use a 35 A fuse."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1016-1AR01","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/3RT1016-1AR01 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}}