{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1016-1AF05","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1016-1AF05","canonicalUrl":"https://aoctrl.com/siemens/3RT1016-1AF05","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1AF05","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S00, 3RT1016-1AF05, 24 VDC coil, 10 A rated operational current, screw terminals, snap-on DIN rail mounting.","salesMarkdown":"## Rated operational currents and load types Rated for AC-2 duty at 400 V delivering 4 kW, and AC-4 at 400 V handling 8.5 A — the AC-4 figure is the one that matters for reversing or inching applications where the contactor makes and breaks under load. At 500 V it's rated for 4.5 kW, at 690 V for 5.5 kW. For resistive loads (AC-12) the maximum operating current is 10 A. Coil operates on 50/60 Hz with a voltage tolerance of 0.8 to 1.1 times rated at 50 Hz and 0.85 to 1.1 at 60 Hz. ## Coordination and wiring For type 1 coordination (contactor may need replacement after a fault) it's gL/gG 35 A. Main circuit terminals are screw-type, accepting 2x 0.5 to 1.5 mm² solid, 2x 0.75 to 2.5 mm² stranded, or max 2x 0.75 to 4 mm². AWG equivalents are 2x 20-16, 2x 18-14, and 1x 12.","metaTitle":"Siemens 3RT1016-1AF05 SIRIUS Power Contactor, S00, 24 VDC, 1","metaDescription":"Siemens SIRIUS 3RT1016-1AF05 power contactor, size S00, 24 VDC coil, 10 A rated. Screw terminals, DIN rail mount, IP20. Current production. RFQ for pricing.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"114 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":"110 V","at 500 V rated value":"4.5 kW","at 60 Hz rated value":"110 V","at 690 V rated value":"5.5 kW","Instantaneous Contact":"3","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=352119&mlfb=3RT1016-1AF05","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1AF05/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to the 3RT1016-1AF05?","answer":"The 3RT1016-2AP02 is a peer variant — same S00 frame and 24 VDC coil, but with spring-cage terminals instead of screw terminals. Panel wiring differs; the mounting footprint and electrical ratings are the same."},{"question":"What are the key ratings for the 3RT1016-1AF05?","answer":"24 VDC coil, 10 A rated operational current, AC-4 at 400 V rated 8.5 A, AC-2 at 400 V rated 4 kW, 30 million mechanical cycles typical, screw terminals, IP20, DIN rail mount."},{"question":"What compliance documentation is available for the 3RT1016-1AF05?","answer":"The part carries Siemens SIRIUS branding and is designed to IEC/EN standards for contactors. Specific RoHS, REACH, UL, or IEC declarations are provided with the product documentation from Siemens."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1016-1AF05","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/3RT1016-1AF05 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}}