{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1016-2AB02","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1016-2AB02","canonicalUrl":"https://aoctrl.com/siemens/3RT1016-2AB02","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1016-2AB02","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S00, 24 VAC 50/60 Hz coil, 4 kW at 400 V AC-2, spring-loaded terminals, 45 mm width.","salesMarkdown":"The 24 VAC coil accepts both 50 Hz and 60 Hz supplies, with an operating range of 0.8 to 1.1 times the rated voltage at 50 Hz and 0.85 to 1.1 at 60 Hz. The headline motor ratings tell you what this contactor can handle in real duty cycles. At 400 V AC-2 (starting and running slip-ring motors), it's rated for 4 kW. For AC-4 duty (plugging and inching — the tough one on contacts), it carries 8.5 A at 400 V. If you're switching a standard squirrel-cage motor at 500 V, it's good for 4.5 kW; at 690 V, that climbs to 5.5 kW. The DC switching ratings are 10 A at 24 V, 2 A at 60 V, 1 A at 110 V, and 0.3 A at 220 V — useful for pilot-duty or brake circuits. ## Termination, coordination, and environment Main current circuit uses spring-loaded terminals accepting 2x (0.25 to 2.5 mm²) solid or stranded wire, or 2x (24 to 14 AWG). The contactor is rated for pollution degree 3 (industrial environment), operates from -25 to +60 °C, and is good up to 2,000 m altitude without derating.","metaTitle":"Siemens 3RT1016-2AB02 SIRIUS Contactor, S00, 24 VAC 50/60 Hz","metaDescription":"Siemens 3RT1016-2AB02 SIRIUS power contactor, size S00, 24 VAC coil, 4 kW at 400 V AC-2. 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":"73 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":"24 V","at 500 V rated value":"4.5 kW","at 60 Hz rated value":"24 V","at 690 V rated value":"5.5 kW","Instantaneous Contact":"0","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":"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 (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":"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","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=40250&mlfb=3RT1016-2AB02","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1016-2AB02/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to the 3RT1016-2AB02?","answer":"The 3RT1017-1AP01 is a peer in the same SIRIUS S00 family, but it uses a 230 VAC coil and screw terminals instead of the 24 VAC coil and spring-loaded terminals on this part. They share the same 45 mm footprint and DIN-rail mounting, so a panel swap is possible if the coil voltage and termination preference align."},{"question":"What is the depth of the 3RT1016-2AB02?","answer":"The depth is 73 mm, with a width of 45 mm and a height of 60 mm."},{"question":"What wire sizes does the 3RT1016-2AB02 accept?","answer":"The spring-loaded terminals accept 2x (0.25 to 2.5 mm²) solid or stranded conductors, or 2x (24 to 14 AWG)."},{"question":"Will the 3RT1016-2AB02 drop into a panel specified for the 3RT1017-1AP01?","answer":"Yes, the physical footprint is identical — both are SIRIUS S00 size, 45 mm wide, and mount on 35 mm DIN rail. The main difference is the coil voltage (24 VAC vs 230 VAC) and terminal type (spring-loaded vs screw). If the control circuit and wiring preference match, it's a direct mechanical swap."},{"question":"What compliance documentation does Siemens provide for the 3RT1016-2AB02?","answer":"As a standard SIRIUS catalog part, it carries CE marking for the European market and is designed to meet relevant IEC/EN standards (e.g., EN 60947-4-1 for contactors). Specific declarations (RoHS, REACH, UL) are available from Siemens on request for the serialized production batch."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1016-2AB02","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/3RT1016-2AB02 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}}