{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1026-1AV60-0UA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1026-1AV60-0UA0","canonicalUrl":"https://aoctrl.com/siemens/3RT1026-1AV60-0UA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1026-1AV60-0UA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1026-1AV60-0UA0 power contactor, size S0, 3-pole, 480 V 60 Hz coil, screw-type terminals, 45 mm width.","salesMarkdown":"Its 480 V 60 Hz coil matches North American control voltage standards. Three normally-open main contacts handle the power circuit, with screw-type terminals accepting solid and stranded wire from 0.5 to 4 mm² (or 2x 10 mm² max) and AWG 16 to 8. Side-by-side mounting is allowed with zero gap, saving panel space — a 6 mm clearance to grounded parts is required on the sides. That means it can switch a 15 HP motor at 480 V or an 18.5 kW motor at 690 V without welding the contacts on inrush. For purely resistive loads (AC-12), the maximum operating current is 10 A. The auxiliary contact block handles 10 A at 24 V, 6 A at 230 V, and 3 A at 400 V — these ratings are for the built-in or add-on auxiliary contacts, not the main poles. Type 1 coordination allows a 100 A gL/gG fuse upstream; Type 2 coordination (no contactor damage after a fault) requires a 35 A gL/gG fuse. ## Environmental and Installation Limits Maximum altitude 2 000 m without derating. The 60 Hz coil tolerance is 0.8 to 1.1 times rated voltage. Dimensions: 85 mm height, 45 mm width, 91 mm depth. The depth is the critical dimension for shallow enclosures — verify your gland plate clearance if back-mounting. No official successor exists because it is the active design. If you are holding a legacy panel with an older S0 contactor, this 3RT1026-1AV60-0UA0 is the direct drop-in replacement for the same frame size and coil voltage. Verify the auxiliary contact configuration if your existing unit has a different stack.","metaTitle":"Siemens 3RT1026-1AV60-0UA0 SIRIUS Power Contactor, S0, 3-Pol","metaDescription":"Siemens 3RT1026-1AV60-0UA0 SIRIUS power contactor, size S0, 3 NO main contacts, 480V 60Hz coil. Screw terminals, DIN rail mount. Current production. Sourced to order via 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","Maximum":"2 000 m","at 60 Hz":"0.8 ... 1.1","At The Side":"6 mm","On The Front":"IP20","1 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 500 V rated value":"11 kW","at 60 Hz rated value":"480 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 (0.5 ... 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":"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","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=40216&mlfb=3RT1026-1AV60-0UA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1026-1AV60-0UA0/alternatives.json"},"ai":{"faq":[{"question":"What are the main dimensions of the 3RT1026-1AV60-0UA0?","answer":"Width 45 mm, height 85 mm, depth 91 mm. The 91 mm depth is the dimension to check for shallow enclosures or back-panel clearance."},{"question":"What wire sizes does the 3RT1026-1AV60-0UA0 accept?","answer":"Solid wire: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), max 2x (0.75 to 4 mm²). Stranded: 2x (1 to 2.5 mm²), 2x (2.5 to 6 mm²), max 2x 10 mm². AWG equivalents: 2x (16 to 12), 2x (14 to 10), 1x 8."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1026-1AV60-0UA0","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/3RT1026-1AV60-0UA0 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}}