{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1016-1AT62","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1016-1AT62","canonicalUrl":"https://aoctrl.com/siemens/3RT1016-1AT62","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1AT62","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S00, 3RT1016-1AT62, 3 NO main contacts, 24 VDC coil, screw-type terminals, 45 mm width.","salesMarkdown":"## Specification Summary for Procurement The main circuit uses screw-type terminals, accepting conductors from 2x (0.5... 1.5 mm²) up to a maximum of 2x (0.75... 4 mm²) or 1x 12 AWG. The front and terminal faces are rated IP20 for finger-safe installation within an enclosure. ## Switching Performance and Application For motor switching duty, the contactor is rated at 4 kW at 400 V in AC-2 duty (slip-ring motor starting) and 8.5 A at 400 V in AC-4 duty (plugging/inching of squirrel-cage motors). At 690 V, the motor power rating is 5.5 kW; at 500 V, it is 4.5 kW. These ratings define the maximum motor load the contactor can switch under those specific duty cycles. The auxiliary contact block provides switching capability at multiple voltage levels: 10 A at 24 V, 6 A at 230 V, 3 A at 400 V, and 0.3 A at 220 V. ## Environmental and Installation Conditions Physical dimensions are 45 mm width, 57.5 mm height, and 72 mm depth, fitting the standard S00 footprint for panel layout planning.","metaTitle":"Siemens SIRIUS 3RT1016-1AT62 Power Contactor, S00, 3-Pole, 2","metaDescription":"Siemens SIRIUS 3RT1016-1AT62 power contactor. Size S00, 3 NO main contacts, 24 VDC coil. Screw terminals, DIN rail mount. Active 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 60 Hz":"0.8 ... 1.1","At The Side":"6 mm","On The Front":"IP20","1 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 500 V rated value":"4.5 kW","at 60 Hz rated value":"600 V","at 690 V rated value":"5.5 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":"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":"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=488201&mlfb=3RT1016-1AT62","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1AT62/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for the 3RT1016-1AT62?","answer":"The contactor is a size S00 unit with 3 NO main contacts and a 24 VDC coil. It is rated for 4 kW at 400 V in AC-2 duty and 8.5 A at 400 V in AC-4 duty. The main circuit uses screw terminals accepting conductors up to 4 mm²."},{"question":"What is the physical size of the 3RT1016-1AT62?","answer":"The dimensions are 45 mm width, 57.5 mm height, and 72 mm depth. It mounts on a 35 mm DIN rail per DIN EN 50022."},{"question":"What conductor sizes does the 3RT1016-1AT62 accept?","answer":"The screw terminals accept 2x (0.5... 1.5 mm²), 2x (0.75... 2.5 mm²), and a maximum of 2x (0.75... 4 mm²) solid or stranded conductors, or 1x 12 AWG."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1016-1AT62","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/3RT1016-1AT62 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}}