{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1026-1AK60-0UA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1026-1AK60-0UA0","canonicalUrl":"https://aoctrl.com/siemens/3RT1026-1AK60-0UA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1026-1AK60-0UA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, S0 frame, 3RT1026-1AK60-0UA0, 11 kW AC-2 at 400 V, screw-type terminals, 45 mm width, DIN EN 50022 rail mount.","salesMarkdown":"The Siemens 3RT1026-1AK60-0UA0 is a SIRIUS power contactor in the S0 frame size — the middle-duty footprint in the SIRIUS family, sized for motor loads up to 11 kW under AC-2 duty at 400 V. That AC-2 rating covers slip-ring motor starting and reversing, where the contactor sees moderate inrush but regular switching under load. AC-2 means the contactor is designed for the higher arc energy of slip-ring motor duty, where the load current stays near rated during switching. The operating temperature span is -25 to +60 °C — wide enough for unheated enclosures in northern plants or cabinet-adjacent heat from drives.","metaTitle":"Siemens 3RT1026-1AK60-0UA0 SIRIUS Power Contactor, S0, 11 kW","metaDescription":"Siemens SIRIUS 3RT1026-1AK60-0UA0 power contactor, S0 frame, 11 kW AC-2 at 400V. Screw terminals, DIN rail mount. Current production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"91 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)","Width":"45 mm","Height":"85 mm","at 50 Hz":"0.8 ... 1.1","at 60 Hz":"0.8 ... 1.1","On The Front":"IP20","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","Of The Terminal":"IP00","lifecycle_stage":"current","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Size Of Contactor":"S0","Solid Or Stranded":"2x (1 ... 2,5 mm²), 2x (2,5 ... 6 mm²), max. 2x 10 mm²","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","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","at AC-2 at 400 V rated value":"11 kW","at AC-4 at 400 V rated value":"15.5 A","at AWG cables for main contacts":"2x (16 ... 12), 2x (14 ... 10), 1x 8","For Auxiliary And Control Circuit":"screw-type terminals","With Type Of Assignment 2 Required":"fuse gL/gG: 35 A","reference code acc. to IEC 81346-2":"Q","Ambient Temperature During Operation":"-25 ... +60 °C","With Type Of Coordination 1 Required":"fuse gL/gG: 100 A","at AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","operational current at AC-12 maximum":"10 A","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","Contact Reliability Of Auxiliary Contacts":"1 faulty switching per 100 million (17 V, 1 mA)","apparent holding power of magnet coil at AC":"7.5 V·A","apparent pick-up power of magnet coil at AC":"69 V·A","Type Of Voltage Of The Control Supply Voltage":"AC","Required Spacing For Grounded Parts At The Side":"6 mm","Inductive Power Factor With Closing Power Of The Coil":"0.76","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","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","number of NC contacts for auxiliary contacts instantaneous contact":"0","number of NO contacts for auxiliary contacts instantaneous contact":"0","Of The Contactor With Added Electronically Optimized 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=483219&mlfb=3RT1026-1AK60-0UA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1026-1AK60-0UA0/alternatives.json"},"ai":{"faq":[{"question":"What is 3RT1026-1AK60-0UA0 used for?","answer":"It is a SIRIUS power contactor in the S0 frame, rated 11 kW AC-2 at 400 V for slip-ring motor starting and reversing, with screw-type terminals and DIN rail mounting."},{"question":"Where can I buy 3RT1026-1AK60-0UA0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — no stock count or lead-time figure is carried here."},{"question":"What are the key ratings of 3RT1026-1AK60-0UA0?","answer":"11 kW AC-2 at 400 V, 15.5 A AC-4 at 400 V, operating temperature -25 to +60 °C, pollution degree 3, IP20 front / IP00 terminals, S0 frame 45 mm wide."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1026-1AK60-0UA0","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/3RT1026-1AK60-0UA0 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}}