{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2025-2AV00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2025-2AV00","canonicalUrl":"https://aoctrl.com/siemens/3RT2025-2AV00","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2025-2AV00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT2025-2AV00 power contactor, size S0, spring-type coil terminals, 14 A AC-3 at 480 V, screw and snap-on 35 mm DIN rail mounting.","salesMarkdown":"The 3RT2025-2AV00: The headline motor-switching rating is 14 A at 480 V in AC-3 duty — that's the current it can make and break for a standard squirrel-cage induction motor. AC-3 is the category for starting and stopping motors under load, so this contactor is sized for a motor drawing up to 14 A at 480 V. The auxiliary switch is present and rated at 10 A at 24 V, 2 A at 48 V and 60 V, and 1 A at 110 V — these are the contact ratings for the built-in aux contacts, so they can handle typical PLC-level signals or small relay coils directly. ## Integration & Wiring The coil connection uses spring-type terminals — that's the \"2AV00\" suffix telling you it's the spring-cage version for the coil, not screw terminals. Auxiliary contacts take 2x (0.5 to 2.5 mm²) solid or stranded. ## Switching Frequency & Duty Maximum switching rate for AC-1, AC-2, AC-3, and AC-3e duty is 1,000 operations per hour. For AC-4 duty (plugging, inching, reversing under load), the rate drops to 300 operations per hour. Arcing time is listed at 4 to 16 ms at AC, and a specific value of 0.25 ms at 50 Hz.","metaTitle":"Siemens SIRIUS 3RT2025-2AV00 Power Contactor, S0, 14A AC-3 a","metaDescription":"Siemens SIRIUS 3RT2025-2AV00 power contactor, size S0. 14 A AC-3 at 480 V. Spring-type coil terminals. Screw and snap-on 35 mm DIN rail. Current production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"97 mm","Solid":"1 ... 10 mm²","Width":"45 mm","at AC":"4 ... 16 ms","Height":"102 mm","Upwards":"10 mm","Forwards":"10 mm","Stranded":"1 ... 10 mm²","at 50 Hz":"0.25","Downwards":"10 mm","Arcing Time":"10 ... 10 ms","At The Side":"6 mm","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Spring-type terminals","at AC-1 maximum":"1 000 1/h","at AC-2 maximum":"1 000 1/h","at AC-3 maximum":"1 000 1/h","at AC-4 maximum":"300 1/h","lifecycle_stage":"current","Auxiliary Switch":"Yes","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715","at AC-3e maximum":"1 000 1/h","For Main Contacts":"18 ... 8","Mounting Position":"+/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface","Size Of Contactor":"S0","Solid Or Stranded":"2x (0.5 ... 2.5 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Power contactor","at 24 V rated value":"10 A","at 48 V rated value":"2 A","at 60 V rated value":"2 A","Of Contactor Typical":"10 000 000","at 110 V rated value":"1 A","at 125 V rated value":"0.9 A","at 220 V rated value":"0.3 A","at 230 V rated value":"3 hp","at 400 V rated value":"3 A","at 440 V rated value":"0.6 A","at 480 V rated value":"14 A","at 50 Hz rated value":"400 V","at 500 V rated value":"2 A","at 600 V rated value":"17 A","at 690 V rated value":"1 A","Side-By-Side Mounting":"Yes","For Auxiliary Contacts":"20 ... 14","For Main Current Circuit":"spring-loaded terminals","at 110/120 V rated value":"1 hp","at 200/208 V rated value":"3 hp","at 220/230 V rated value":"5 hp","at 460/480 V rated value":"10 hp","at 575/600 V rated value":"15 hp","Relative Humidity Minimum":"10 %","Of Main Circuit Rated Value":"6 kV","at AC-3 rated value maximum":"690 V","at AC in hot operating state":"1.8 W","at AC-3e rated value maximum":"690 V","at AC-4 at 400 V rated value":"15.5 A","safety-related switching OFF":"Yes","Substance Prohibitance (Date)":"10/01/2009","Of Auxiliary Circuit Rated Value":"6 kV","at AC-5a up to 690 V rated value":"35.2 A","at AC-5b up to 400 V rated value":"14.1 A","For Auxiliary And Control Circuit":"spring-loaded terminals","Function Module For Communication":"No","With Type Of Assignment 2 Required":"gG: 25A (690V,100kA), aM: 20A (690V,100kA), BS88: 25A (415V,80kA)","Without Load Current Share Typical":"7.6 W","At Contactor For Auxiliary Contacts":"Spring-type terminals","With Type Of Coordination 1 Required":"gG: 63A (690V,100kA), aM: 32A (690V,100kA), BS88: 63A (415V,80kA)","operational current at AC-12 maximum":"10 A","at AC in hot operating state per pole":"0.6 W","for AWG cables for auxiliary contacts":"2x (20 ... 14)","number of NO contacts for main contacts":"3","reference code according to IEC 81346-2":"Q","Finely Stranded With Core End Processing":"2x (0.5 ... 1.5 mm²)","Number Of Poles For Main Current Circuit":"3","Contact Reliability Of Auxiliary Contacts":"1 faulty switching per 100 million (17 V, 1 mA)","mirror contact according to IEC 60947-4-1":"Yes","with low demand rate according to SN 31920":"40 %","Finely Stranded Without Core End Processing":"2x (0.5 ... 2.5 mm²)","with high demand rate according to SN 31920":"73 %","Type Of Voltage Of The Control Supply Voltage":"AC","Limited To 1 S Switching At Zero Current Maximum":"225 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 5 S Switching At Zero Current Maximum":"225 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 10 S Switching At Zero Current Maximum":"189 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 30 S Switching At Zero Current Maximum":"140 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 60 S Switching At Zero Current Maximum":"115 A; Use minimum cross-section acc. to AC-1 rated value","contact rating of auxiliary contacts according to UL":"A600 / P600","Of Main Circuit With Degree Of Pollution 3 Rated Value":"690 V","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","Of Auxiliary Circuit With Degree Of Pollution 3 Rated Value":"690 V","For Short-Circuit Protection Of The Auxiliary Switch Required":"gG: 10 A (500 V, 1 kA)","minimum cross-section in main circuit at maximum AC-1 rated value":"10 mm²","number of NC contacts for auxiliary contacts instantaneous contact":"1","number of NO contacts for auxiliary contacts instantaneous contact":"1","Of The Contactor With Added Electronically Optimized Auxiliary Switch Block Typical":"5 000 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2fa298485fe281d7df19cd22b12f12fa.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=456270&mlfb=3RT2025-2AV00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT2025-2AV00/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this contactor?","answer":"The key motor-switching rating is 14 A at 480 V in AC-3 duty. The auxiliary contacts are rated at 10 A at 24 V, 2 A at 48 V and 60 V, and 1 A at 110 V. Mechanical life is 10,000,000 operations typical."},{"question":"What is the mounting method and panel fit?","answer":"Screw or snap-on mounting onto 35 mm DIN rail per DIN EN 60715. The contactor is size S0, with dimensions 45 mm wide, 102 mm high, and 97 mm deep. Clearance requirements are 10 mm upwards, forwards, and downwards, and 6 mm to the side."},{"question":"What wire sizes does the contactor accept?","answer":"Main contacts accept solid or stranded wire from 1 to 10 mm². Auxiliary contacts accept 2x (0.5 to 2.5 mm²) solid or stranded. The coil terminals are spring-type."},{"question":"What is the operating temperature range?","answer":"Operating temperature is -25 to +60 °C. Storage temperature is -55 to +80 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2025-2AV00","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/3RT2025-2AV00 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}}