{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1025-3XP00-0GA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1025-3XP00-0GA0","canonicalUrl":"https://aoctrl.com/siemens/3RT1025-3XP00-0GA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1025-3XP00-0GA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, S0 frame, 3RT1025-3XP00-0GA0, 11 kW at 690 V AC-3, 15.5 A AC-4, screw terminals, built-in varistor surge suppression, IP20 front, 45 mm width.","salesMarkdown":"It's rated 11 kW at 690 V AC-3 and 10 kW at 500 V AC-3, so it handles the common 400 V motor lineup up to about 15 kW depending on duty cycle. The AC-4 rating of 15.5 A at 400 V means it's also specced for reversing or inching duty where the contactor makes and breaks stalled-rotor current — not just a run-of-the-mill AC-3 number. Built-in varistor surge suppression means you don't need to add an external RC snubber for basic coil transient protection; the 24 V DC coil holds at 10 A, with a 50 Hz rated voltage of 230 V. Side-by-side mounting is allowed, which saves rail space when ganging multiple contactors. S0 frame is 45 mm wide, 119 mm tall, 100 mm deep. Front face is IP20; terminal area is IP00. Main circuit terminals accept 2x (0.25...2.5 mm²) solid or 2x (1...2.5 mm²) stranded, up to 2x 10 mm² max. AWG equivalents: 2x 16-12 solid, 2x 14-10 stranded, or 1x 8. That's enough for the rated currents without needing lug adapters. Built-in varistor variant (3XP00 suffix) is less common than the base 3RT1025. Verify the coil circuit matches. Type 1 coordination requires a 63 A gL/gG fuse upstream; Type 2 coordination needs a 25 A gL/gG fuse. That's the fuse sizing for the main circuit, not the control circuit.","metaTitle":"Siemens 3RT1025-3XP00-0GA0 SIRIUS Power Contactor, S0, 11 kW","metaDescription":"Siemens SIRIUS 3RT1025-3XP00-0GA0 power contactor, S0 frame, 11 kW at 690 V AC-3, 15.5 A AC-4, built-in varistor, IP20 front, current lifecycle status. Sourced to order against RFQ","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":"10 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":"7.5 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: 25 A","at AWG conductors for main contacts":"2x (16 ... 12), 2x (14 ... 10), 1x 8","With Type Of Coordination 1 Required":"fuse gL/gG: 63 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=519156&mlfb=3RT1025-3XP00-0GA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1025-3XP00-0GA0/alternatives.json"},"ai":{"faq":[{"question":"What wire sizes does the main circuit accept?","answer":"Solid wire: 2x (0.25...2.5 mm²). Stranded: 2x (1...2.5 mm²) or 2x (2.5...6 mm²), max 2x 10 mm². AWG equivalents: 2x 16-12 solid, 2x 14-10 stranded, or 1x 8."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1025-3XP00-0GA0","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/3RT1025-3XP00-0GA0 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}}