{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1026-3AP06","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1026-3AP06","canonicalUrl":"https://aoctrl.com/siemens/3RT1026-3AP06","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1026-3AP06","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S0, 3 NO main contacts, screw terminals, 11 kW at 690 V AC-3, 50 Hz, DIN rail mount, IP20 front.","salesMarkdown":"It is rated for AC-3 duty at 11 kW on both 500 V and 690 V supplies, and delivers 15.5 A in AC-4 at 400 V — the figure that governs reversing or inching applications where the contactor makes and breaks the load under full current. The coil is rated for 50 Hz operation. The AC-3 rating of 11 kW at 690 V is the standard motor-switching figure for a contactor this size — it handles a 15 kW motor at 400 V (the common European line voltage) with headroom. For resistive loads (AC-1), the contactor is rated at 10 A (AC-12). The mechanical life of 10 million operations means the coil and armature will outlast the contacts in most cycling applications. Side-by-side mounting is allowed with zero gap, saving panel width — the 65 mm wide body fits three across a standard 200 mm DIN rail section.","metaTitle":"Siemens 3RT1026-3AP06 SIRIUS Power Contactor, S0, 3 NO, 11 k","metaDescription":"Siemens 3RT1026-3AP06 SIRIUS power contactor, size S0, 3 NO main contacts, 11 kW at 690 V AC-3. Current lifecycle. Screw terminals, DIN rail mount. Available to order.","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":"65 mm","Height":"85 mm","Maximum":"2 000 m","at 50 Hz":"0.8 ... 1.1","At The Side":"6 mm","On The Front":"IP20","1 Rated Value":"50 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":"230 V","at 500 V rated value":"11 kW","at 690 V rated value":"11 kW","Instantaneous Contact":"2","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":"7.8 V·A","Apparent pick-up power of magnet coil at AC":"61 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":"0.82","Inductive power factor with the holding power of the coil":"0.24","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=527867&mlfb=3RT1026-3AP06","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1026-3AP06/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT1026-3AP06?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time."},{"question":"What is the depth of 3RT1026-3AP06?","answer":"The depth is 91 mm, which is the dimension from the DIN rail mounting surface to the front of the contactor."},{"question":"What wire sizes does the 3RT1026-3AP06 accept?","answer":"The screw terminals accept solid or stranded wire: 2x (0.25 to 2.5 mm²), 2x (1 to 2.5 mm²), 2x (2.5 to 6 mm²), and up to 2x 10 mm². AWG equivalents are 2x (16 to 12), 2x (14 to 10), and 1x 8."},{"question":"Will 3RT1026-3AP06 drop into a panel designed for 3RT1023-1AL20?","answer":"Both are S0 frame contactors with the same 65 mm width and DIN rail mounting, so the footprint and panel cutout are identical. The main difference is the coil voltage and contact configuration — verify the coil rating and auxiliary contact arrangement before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1026-3AP06","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/3RT1026-3AP06 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}}