{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2017-2AH02","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2017-2AH02","canonicalUrl":"https://aoctrl.com/siemens/3RT2017-2AH02","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2017-2AH02","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT2017-2AH02 power contactor, Size S00, 24 VDC coil, spring-type terminals, 10 A rated at 24 V, screw and snap-on 35 mm DIN rail mounting.","salesMarkdown":"It's rated for 10 A at 24 V on the auxiliary contacts, and the main contact switching frequency reaches 1 000 cycles per hour under AC-1 resistive load, 750/h under AC-3 motor duty, and 250/h under AC-4 plugging/inching — so the AC-4 figure is the one that governs frequent reversing or jogging applications. Mounting is screw or snap-on onto 35 mm DIN rail per DIN EN 60715, with a ±180° rotation possible on a vertical surface and ±22.5° tilt forward/backward. Wire range accepts 0.5 to 4 mm² solid or stranded, or 2x (0.5 to 4 mm²) in the same clamp. ## Sourcing & Lifecycle — Active Production, Critical Spare Ready The 3RT2017-2AH02 carries an auxiliary switch built in, so it's ready for feedback to a PLC or status lamp without an add-on block. That saves a part number on the BOM and one wiring step during commissioning. ## Integration — Panel Fit and Wiring Notes Spring-type terminals on the coil mean no screwdriver needed for the control wiring — strip 8 mm, push in. The main contacts accept the same 0.5–4 mm² range, so a 2.5 mm² motor feed fits without ferrule if solid. The 45 mm width leaves room alongside a motor-protective circuit breaker in a typical starter combo. Auxiliary contact ratings: 10 A at 24 V, 2 A at 48 V, 2 A at 60 V, 1 A at 110 V, 0.9 A at 125 V, 0.3 A at 220 V, and 3 A at 400 V. The 230 V rating is given as 2 hp — useful for direct-on-line motor starting in North American panels where horsepower is the common spec.","metaTitle":"Siemens 3RT2017-2AH02 SIRIUS Contactor, Size S00, 24 VDC Coi","metaDescription":"Siemens SIRIUS 3RT2017-2AH02 power contactor, Size S00, 24 VDC coil with spring-type terminals. Rated 10 A at 24 V. Active production. DIN rail mount. RFQ for pricing.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"73 mm","Solid":"0.5 ... 4 mm²","Width":"45 mm","at AC":"4 ... 15 ms","Height":"70 mm","Upwards":"10 mm","Forwards":"10 mm","Stranded":"0.5 ... 4 mm²","at 50 Hz":"0.25","at 60 Hz":"0.25","Downwards":"10 mm","Arcing Time":"10 ... 15 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":"750 1/h","at AC-3 maximum":"750 1/h","at AC-4 maximum":"250 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":"750 1/h","For Main Contacts":"20 ... 12","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":"S00","Solid Or Stranded":"2x (0,5 ... 4 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":"30 000 000","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":"0.2 A","at 480 V rated value":"11 A","at 50 Hz rated value":"48 V","at 500 V rated value":"2 A","at 60 Hz rated value":"48 V","at 600 V rated value":"11 A","at 690 V rated value":"1 A","Side-By-Side Mounting":"Yes","For Auxiliary Contacts":"20 ... 12","For Main Current Circuit":"spring-loaded terminals","at 110/120 V rated value":"0.5 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":"1.5 W","at AC-3e rated value maximum":"690 V","at AC-4 at 400 V rated value":"8.5 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":"19.4 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: 20A (690V,100kA), aM: 16A (690V, 100kA), BS88: 20A (415V, 80kA)","Without Load Current Share Typical":"5.7 W","At Contactor For Auxiliary Contacts":"Spring-type terminals","With Type Of Coordination 1 Required":"gG: 50A (690V,100kA), aM: 20A (690V,100kA), BS88: 35A (415V,80kA)","operational current at AC-12 maximum":"10 A","at AC in hot operating state per pole":"0.5 W","for AWG cables for auxiliary contacts":"2x (20 ... 12)","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 ... 2.5 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":"200 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 5 S Switching At Zero Current Maximum":"123 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 10 S Switching At Zero Current Maximum":"96 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 30 S Switching At Zero Current Maximum":"74 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 60 S Switching At Zero Current Maximum":"61 A; Use minimum cross-section acc. to AC-1 rated value","contact rating of auxiliary contacts according to UL":"A600 / Q600","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":"4 mm²","number of NC 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":"$21.59","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=107143&mlfb=3RT2017-2AH02","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT2017-2AH02/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for 3RT2017-2AH02?","answer":"Size S00 power contactor with 24 VDC spring-type coil. Main contact switching frequency: 1 000/h AC-1, 750/h AC-3, 250/h AC-4. Auxiliary contact rated 10 A at 24 V. Wire range 0.5–4 mm² solid or stranded. Operating temperature -25 to +60 °C. DIN rail mount per EN 60715."},{"question":"What is the depth of 3RT2017-2AH02?","answer":"73 mm depth, which fits standard 100 mm deep enclosures with clearance for wiring."},{"question":"What wire size does 3RT2017-2AH02 accept?","answer":"Solid or stranded 0.5 to 4 mm², or 2x (0.5 to 4 mm²) in the same clamp."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2017-2AH02","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/3RT2017-2AH02 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}}