{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2025-2AK60","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2025-2AK60","canonicalUrl":"https://aoctrl.com/siemens/3RT2025-2AK60","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2025-2AK60","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, 3RT2025-2AK60, S0 frame, 24 VDC coil, spring-type terminals, 10 A at 24 V rated value, 3 hp at 230 V.","salesMarkdown":"It lands as a current-production part (lifecycle stage: current), so it's still a standard BOM line, not a scavenger hunt. The 24 VDC coil pulls in at nominal voltage and drops out reliably below the minimum hold threshold — standard for PLC-driven panels where the DC supply is shared across I/O and contactors. Main contact ratings: 10 A at 24 V rated value, 3 hp at 230 V, and 3 A at 400 V — so it'll handle small motors, fans, pumps, and resistive heaters inside a 480 V panel. The auxiliary switch (1 N/O + 1 N/C, 18...8 configuration) gives you feedback for the PLC or a seal-in circuit without bolting on a separate aux block. The S0 frame is 45 mm wide, 102 mm tall, 97 mm deep — fits the standard panel layout without surprises. That's tight enough for a dense row of contactors on the rail, but leave the side gap for heat rise if you're running near the AC-3 switching limit of 1,000 cycles per hour. ## Duty and Environment Rated for 1,000 operating cycles per hour under AC-1, AC-2, AC-3, and AC-3e duty; drops to 300 cycles per hour under AC-4 (plugging/reversing). Storage temperature spans -55 to +80 °C, which matters if the spare sits in a non-climate-controlled warehouse for a couple years. The arcing time is 10 ms, and the switching times at AC are 4 to 16 ms — fast enough for most sequencing but not a high-speed transfer switch.","metaTitle":"Siemens 3RT2025-2AK60 SIRIUS Power Contactor, S0 Frame, 24 V","metaDescription":"Siemens 3RT2025-2AK60 SIRIUS power contactor, S0 frame, 24 VDC coil, spring-type terminals. Rated 10 A at 24 V, 3 hp at 230 V. Current production. Sourced to order. RFQ for pricing","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","title":"3RT2025-2AK60","Height":"102 mm","Upwards":"10 mm","Forwards":"10 mm","Stranded":"1 ... 10 mm²","at 50 Hz":"0.25","at 60 Hz":"0.28","Downwards":"10 mm","Arcing Time":"10 ... 10 ms","At The Side":"6 mm","description":"power contactor, AC-3e/AC-3, 17 A, 7.5 kW / 400 V, 3-pole, 110 V AC, 50 Hz / 120 V, 60 Hz, auxiliary contacts: 1 NO + 1 NC, spring-loaded terminal, size: S0","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":"110 V","at 500 V rated value":"2 A","at 60 Hz rated value":"120 V","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":"7.9 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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/07b74dafa9108e9c27884edd84de5149.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=481138&mlfb=3RT2025-2AK60"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3RT2025-2AK60?","answer":"Submit an RFQ through this listing. Pricing and stock levels are confirmed at quote time based on current market conditions and our sourcing reach."},{"question":"What is 3RT2025-2AK60's listed depth?","answer":"The depth is 97 mm, with a width of 45 mm and height of 102 mm for the S0 frame."},{"question":"What wire sizes does the 3RT2025-2AK60 accept on the spring terminals?","answer":"The spring-type terminals accept solid or stranded wire from 1 to 10 mm², and 2x (0.5 to 2.5 mm²) for the auxiliary contacts."},{"question":"Will 3RT2025-2AK60 drop into a panel specified around 3RT2016-1AG62 without rewiring?","answer":"Both are S0 frame contactors with the same mounting footprint on 35 mm DIN rail, so the mechanical swap is straightforward. However, verify the coil voltage and current ratings — 3RT2025-2AK60 has a 24 VDC coil and a 10 A rating at 24 V, while the 3RT2016-1AG62 may differ. Check your BOM against the nameplate before committing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2025-2AK60","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/3RT2025-2AK60 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}