{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1026-3XP00-0GA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1026-3XP00-0GA0","canonicalUrl":"https://aoctrl.com/siemens/3RT1026-3XP00-0GA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1026-3XP00-0GA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS S0 power contactor, 3RT1026-3XP00-0GA0, 11 kW at 690 V AC-3, 15.5 A AC-4, 230 V 50 Hz coil, built-in varistor, screw terminals, IP20 front, 45 mm wide.","salesMarkdown":"The S0 frame is 45 mm wide, 119 mm tall, 100 mm deep — plan for that depth behind the gland plate; it's not a shallow panel part. IP20 on the front face, IP00 at the terminals — so the terminals need to be inside the enclosure, not poking through a cutout. Main circuit connections are screw-type terminals accepting 2x (0.25 to 2.5 mm²) solid, 2x (1 to 2.5 mm²) or 2x (2.5 to 6 mm²) stranded, max 2x 10 mm². AWG equivalents: 2x (16 to 12), 2x (14 to 10), 1x 8. For Type 2 coordination (contactor remains fully operational after a fault), the fuse drops to gL/gG 35 A. That's a big difference in let-through energy — if your panel spec calls for Type 2, make sure the fuse is 35 A, not 100 A. Maximum altitude 2,000 m without derating. Rated frequency 50 Hz.","metaTitle":"Siemens 3RT1026-3XP00-0GA0 SIRIUS S0 Power Contactor, 11 kW","metaDescription":"Siemens SIRIUS 3RT1026-3XP00-0GA0 S0 power contactor, 11 kW at 690 V AC-3, 15.5 A AC-4, 230 V 50 Hz coil, built-in varistor, IP20 front, screw terminals, current production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"100 mm","Solid":"2x (0.25 ... 2.5 mm²)","Width":"45 mm","Height":"119 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":"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","Design of the surge suppressor":"with varistor","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":"8.8 V·A","Apparent pick-up power of magnet coil at AC":"6.5 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=329023&mlfb=3RT1026-3XP00-0GA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1026-3XP00-0GA0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this contactor?","answer":"AC-3 motor power: 11 kW at 690 V and 11 kW at 500 V. AC-4 current: 15.5 A at 400 V. Coil: 230 V 50 Hz with built-in varistor. Mechanical life: 10 million operations."},{"question":"What are the mounting dimensions?","answer":"S0 frame: 45 mm wide, 119 mm tall, 100 mm deep. Mounts on 35 mm DIN rail per EN 50022. Side-by-side mounting allowed with 6 mm front clearance."},{"question":"What fuse coordination is required?","answer":"Type 1 coordination: gL/gG 100 A. Type 2 coordination: gL/gG 35 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1026-3XP00-0GA0","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/3RT1026-3XP00-0GA0 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}}