{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1026-1AL24-ZX95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1026-1AL24-ZX95","canonicalUrl":"https://aoctrl.com/siemens/3RT1026-1AL24-ZX95","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1026-1AL24-ZX95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S0, 3RT1026-1AL24-ZX95, 11 kW at 690 V, screw and snap-on mounting.","salesMarkdown":"Its headline ratings are 11 kW at 500 V and 11 kW at 690 V, with an AC-4 switching current of 15.5 A at 400 V for demanding reversing or inching duty. For resistive loads (AC-12), the maximum operating current is 10 A. Side-by-side mounting is permitted, which means multiple contactors can be ganged without extra spacing — useful for compact motor control centers. Wiring the main circuit uses screw-type terminals accepting 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or max 2x (0.75 to 4 mm²) solid conductors. For stranded wire, it accepts 2x (1 to 2.5 mm²), 2x (2.5 to 6 mm²), or max 2x 10 mm². AWG equivalents are 2x (16 to 12), 2x (14 to 10), and 1x 8. The enclosure is rated IP20 on the front and IP00 at the terminals, meaning the contactor body protects against finger contact but the wiring zone requires the panel enclosure to provide the environmental seal. This lets the panel designer match protection to the uptime requirements of the line. The contactor has two instantaneous auxiliary contacts, which can be wired for status feedback or interlocking without adding a separate auxiliary contact block.","metaTitle":"Siemens 3RT1026-1AL24-ZX95 SIRIUS Power Contactor, S0, 11 kW","metaDescription":"Siemens SIRIUS power contactor 3RT1026-1AL24-ZX95, size S0, rated 11 kW at 690 V. Current production. Screw and snap-on mounting to 35 mm DIN rail. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"140 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","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":"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 60 Hz rated value":"230 V","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 (0.5 ... 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":"40 A","Apparent holding power of magnet coil at AC":"8.4 V·A","Apparent pick-up power of magnet coil at AC":"64 V·A","Type of voltage of the control supply voltage":"AC","Inductive power factor with closing power of the coil":"0.72","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=224062&mlfb=3RT1026-1AL24-ZX95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1026-1AL24-ZX95/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this contactor?","answer":"The contactor is rated 11 kW at 500 V and 11 kW at 690 V. For AC-4 duty at 400 V it switches 15.5 A. The AC-12 resistive load maximum is 10 A. It has two instantaneous auxiliary contacts."},{"question":"What is the physical size of the 3RT1026-1AL24-ZX95?","answer":"It is a size S0 contactor with a width of 45 mm, height of 85 mm, and depth of 140 mm. It mounts on a 35 mm DIN rail per DIN EN 50022."},{"question":"What wire sizes does the main circuit accept?","answer":"The screw terminals accept solid conductors from 2x (0.5 to 1.5 mm²) up to max 2x (0.75 to 4 mm²). For stranded wire, it accepts 2x (1 to 2.5 mm²) up to max 2x 10 mm². AWG equivalents range from 2x (16 to 12) up to 1x 8."},{"question":"What fusing is required for Type 2 coordination?","answer":"For Type 2 coordination, a gL/gG fuse rated at 35 A is required upstream. For Type 1 coordination, a 100 A gL/gG fuse is specified."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1026-1AL24-ZX95","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/3RT1026-1AL24-ZX95 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}}