{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1026-3AK60-1AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1026-3AK60-1AA0","canonicalUrl":"https://aoctrl.com/siemens/3RT1026-3AK60-1AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1026-3AK60-1AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS S0 power contactor, 3RT1026-3AK60-1AA0, 11 kW at 400 V AC-2, 15.5 A AC-4, screw/snap-on 35 mm DIN rail, IP20 front.","salesMarkdown":"## SIRIUS S0 power contactor — 11 kW AC-2, 15.5 A AC-4 The Siemens 3RT1026-3AK60-1AA0 is a SIRIUS-branded S0-frame power contactor rated for 11 kW at 400 V in AC-2 duty and 15.5 A at 400 V in AC-4 duty, making it suited for switching slip-ring or wound-rotor motors (AC-2) and plugging/inching of squirrel-cage motors (AC-4). The AC-2 rating of 11 kW at 400 V governs the continuous motor load capacity for applications like conveyors or compressors where starting current is moderate. The S0 frame measures 45 mm wide, 85 mm tall, and 91 mm deep, with screw-type terminals on the main current circuit accepting 2x (0.25 to 2.5 mm²) solid or stranded, up to 2x 10 mm² maximum. Side-by-side mounting is supported, allowing dense panel layouts on the 35 mm DIN rail. The coil operates on 50/60 Hz at 110 V (50 Hz) or 120 V (60 Hz) with a tolerance of 0.8 to 1.1 times rated voltage.","metaTitle":"Siemens 3RT1026-3AK60-1AA0 SIRIUS Power Contactor, 11 kW AC-","metaDescription":"Siemens 3RT1026-3AK60-1AA0 SIRIUS S0 power contactor, 11 kW at 400 V AC-2, 15.5 A AC-4. Screw/snap-on 35 mm DIN rail. Current production. Quoted on request.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"91 mm","Solid":"2x (0.25 ... 2.5 mm²)","Width":"45 mm","Height":"85 mm","Maximum":"2 000 m","at 50 Hz":"0.8 ... 1.1","at 60 Hz":"0.8 ... 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":"IP00","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Size of contactor":"S0","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":"10 000 000","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":"11 kW","at 60 Hz rated value":"120 V","at 690 V rated value":"11 kW","Instantaneous Contact":"0","Side-by-side mounting":"Yes","For Main Current Circuit":"screw-type terminals","Single Or Multi-Stranded":"2x (1 ... 2,5 mm²), 2x (2,5 ... 6 mm²), max. 2x 10 mm²","at AC-2 at 400 V rated value":"11 kW","at AC-4 at 400 V rated value":"15.5 A","Operating current at AC-12 maximum":"10 A","With Type Of Assignment 2 Required":"fuse gL/gG: 35 A","at AWG conductors for main contacts":"2x (16 ... 12), 2x (14 ... 10), 1x 8","With Type Of Coordination 1 Required":"fuse gL/gG: 100 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":"40 A","Apparent holding power of magnet coil at AC":"7.5 V·A","Apparent pick-up power of magnet coil at AC":"69 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":"0.76","Inductive power factor with the holding power of the coil":"0.28","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=291500&mlfb=3RT1026-3AK60-1AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1026-3AK60-1AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT1026-3AK60-1AA0 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What compliance documentation is available for 3RT1026-3AK60-1AA0?","answer":"As a Siemens SIRIUS product, this contactor carries CE marking for the European market and is designed to meet IEC/EN 60947-4-1 standards for contactors and motor-starters. RoHS and REACH compliance documentation is available from the manufacturer upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1026-3AK60-1AA0","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/3RT1026-3AK60-1AA0 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}}