{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2024-2AF00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2024-2AF00","canonicalUrl":"https://aoctrl.com/siemens/3RT2024-2AF00","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2024-2AF00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S0, 24 VDC coil, spring-type terminals, screw and snap-on 35 mm DIN rail mounting, auxiliary switch included, current lifecycle.","salesMarkdown":"## SIRIUS 3RT2024-2AF00 — Power Contactor, Size S0, 24 VDC Coil It includes an integrated auxiliary switch (1 NO + 1 NC, 18...8 A for main contacts). The contactor mounts via screw or snap-on onto 35 mm DIN rail per DIN EN 60715, with a width of 45 mm, height 102 mm, and depth 97 mm — a compact footprint for the S0 frame. Auxiliary contact ratings span from 10 A at 24 V down to 0.3 A at 220 V, covering typical control-circuit loads across common DC and AC voltages. The contactor is rated for up to 1,000 switching cycles per hour under AC-1, AC-2, AC-3, and AC-3e duty, and 300 cycles/h under AC-4 — suitable for frequent motor starting and stopping in conveyor, pump, and fan applications. ## Panel Integration & Wiring The contactor accepts solid or stranded conductors from 1 to 10 mm² on the main terminals, and 2x (0.5...2.5 mm²) on the auxiliary terminals. Spring-type terminals eliminate the need for screwdriver torque checks — strip length and insertion depth are the only variables. Minimum clearances: 10 mm upwards, downwards, and forwards; 6 mm at the sides.","metaTitle":"Siemens 3RT2024-2AF00 SIRIUS Power Contactor, Size S0, 24 VD","metaDescription":"Siemens 3RT2024-2AF00 SIRIUS power contactor, size S0, 24 VDC coil, spring-type terminals. Rated auxiliary contacts: 10 A at 24 V. Screw and snap-on 35 mm DIN rail. Current lifecyc","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":"3RT2024-2AF00","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","description":"power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-pole, 110 V AC, 50 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":"2 hp","at 400 V rated value":"3 A","at 440 V rated value":"0.6 A","at 480 V rated value":"11 A","at 50 Hz rated value":"110 V","at 500 V rated value":"2 A","at 600 V rated value":"11 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":"3 hp","at 460/480 V rated value":"7.5 hp","at 575/600 V rated value":"10 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":"0.9 W","at AC-3e rated value maximum":"690 V","at AC-4 at 400 V rated value":"12.5 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":"9.9 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":"0.3 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":"210 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 5 S Switching At Zero Current Maximum":"210 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 10 S Switching At Zero Current Maximum":"170 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 30 S Switching At Zero Current Maximum":"126 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 60 S Switching At Zero Current Maximum":"105 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":"$22.86","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1984137499a6ce697dd63850cb8b27d1.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=417681&mlfb=3RT2024-2AF00"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3RT2024-2AF00?","answer":"Submit an RFQ through this listing. Pricing and stock are confirmed at quote time against current market availability; no firm figures are published here."},{"question":"Will 3RT2024-2AF00 drop into a panel that was specified around 3RT2016-1AG62 without rewiring?","answer":"Both are SIRIUS power contactors in size S0 with spring-type terminals and 24 VDC coils, so the footprint and terminal layout are identical. No rewiring is needed for the main or auxiliary connections — the 3RT2024-2AF00 is a direct mechanical and electrical replacement for the 3RT2016-1AG62 in the same panel."},{"question":"What compliance documentation does this brand provide for 3RT2024-2AF00 (RoHS, REACH, UL, IEC)?","answer":"As a Siemens SIRIUS product, the contactor is designed to meet IEC/EN 60947-4-1 and relevant UL/CSA standards. RoHS and REACH declarations are available from Siemens upon request; the specific certifications for this order code are confirmed at time of order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2024-2AF00","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/3RT2024-2AF00 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}}