{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2017-2XF41-0LA2","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2017-2XF41-0LA2","canonicalUrl":"https://aoctrl.com/siemens/3RT2017-2XF41-0LA2","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2017-2XF41-0LA2","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, 3RT2017-2XF41-0LA2, size S00, DC coil 72-125 V, spring-type terminals, 45 mm width, 73 mm depth.","salesMarkdown":"The 72-125 V DC coil means it pulls in reliably on a 125 V DC control bus but holds in down to 72 V — useful on long cable runs where voltage drop eats into the pickup margin. The inrush current peak of 1.1 A tells the DC supply sizing: that's the instantaneous draw when the coil energizes, not the holding current. The spring-type terminals on the coil accept 2x (0.5-1.5 mm²), 2x (0.75-2.5 mm²), or 2x 4 mm² solid wire; main contacts take 2x (0.5-4 mm²). That's enough cross-section for the motor leads on a size S00 contactor. Depth is 73 mm, width 45 mm, height 70 mm — it fits a standard 45 mm-wide slot on the rail. Clearance around the unit: 10 mm above and below, 6 mm to the side. No need to recut the panel if you're swapping from another S00 frame. The DC coil type is the main thing to get right here. With a rated value of 72-125 V DC, this contactor is built for a 125 V DC control bus — common in mining and heavy industrial sites where the control voltage stays up even when the AC dips. The arcing time of 10-15 ms and the DC dropout time of 25-45 ms matter for interlocking logic: the auxiliary contacts change state within that window. That covers a hot panel in summer or a cold startup in a northern mill.","metaTitle":"Siemens 3RT2017-2XF41-0LA2 SIRIUS Power Contactor, DC Coil 7","metaDescription":"Siemens 3RT2017-2XF41-0LA2 SIRIUS power contactor. Size S00, DC coil 72-125 V, spring-type terminals. Current lifecycle stage. DIN rail mount. Depth 73 mm.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"73 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm²","Width":"45 mm","at DC":"25 ... 45 ms","Height":"70 mm","Upwards":"10 mm","Forwards":"10 mm","Downwards":"10 mm","Arcing Time":"10 ... 15 ms","At The Side":"6 mm","Rated Value":"72 ... 125 V","Initial Value":"0.7","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Spring-type terminals","Type Of Voltage":"DC","at AC-4 maximum":"250 1/h","lifecycle_stage":"current","Auxiliary Switch":"Yes","During Operation":"-40 ... +70 °C","Fastening Method":"screw and snap-on mounting onto 35 mm DIN rail according to DIN EN 50022","Full-Scale Value":"1.25","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, standing, on horizontal mounting surface","Size Of Contactor":"S00","Solid Or Stranded":"2x (0,5 ... 4 mm²)","Product Brand Name":"SIRIUS","Inrush Current Peak":"1.1 A","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 500 V rated value":"2 A","at 600 V rated value":"11 A","at 690 V rated value":"1 A","Design Of The Product":"With extended operating range","Instantaneous Contact":"1","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","at AC-2 at AC-3e maximum":"750 1/h","Locked-Rotor Current Peak":"0.04 A","Relative Humidity Minimum":"10 %","Holding Current Mean Value":"7 mA","at maximum Ith rated value":"4 mm²","Of Main Circuit Rated Value":"6 kV","at AC-3 rated value maximum":"690 V","at maximum AC-1 rated value":"4 mm²","at AC in hot operating state":"3.6 W","at AC-2 at 400 V rated value":"5.5 kW","at AC-3e rated value maximum":"690 V","at AC-4 at 400 V rated value":"8.5 A","Substance Prohibitance (Date)":"10/01/2009","Design Of The Surge Suppressor":"with varistor","Duration Of Inrush Current Peak":"50 µs","Locked-Rotor Current Mean Value":"0.04 A","Duration Of Locked-Rotor Current":"250 ms","Of Auxiliary Circuit Rated Value":"6 kV","For Auxiliary And Control Circuit":"spring-loaded terminals","Function Module For Communication":"No","Product Function Bus Communication":"No","With Type Of Assignment 2 Required":"gG NH 3NA, DIAZED 5SB, NEOZED 5SE: 20 A","Without Load Current Share Typical":"0.8 W","closing power of magnet coil at DC":"4.5 W","holding power of magnet coil at DC":"0.75 W","At Contactor For Auxiliary Contacts":"Spring-type terminals","With Type Of Coordination 1 Required":"gG NH 3NA, DIAZED 5SB, NEOZED 5SE: 35 A","operational current at AC-12 maximum":"10 A","at AC in hot operating state per pole":"1.2 W","for AWG cables for auxiliary contacts":"2x (20 ... 12)","number of NC contacts for main contacts":"0","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","Product Function Short Circuit Protection":"No","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 %","number of NO contacts for auxiliary contacts":"1","Type Of Voltage Of The Control Supply Voltage":"DC","up to 40 °C according to IEC 60077 rated value":"22 A","up to 70 °C according to IEC 60077 rated value":"18 A","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)","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/88592fdfb1ff27a7d3a04116965bf594.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=765436&mlfb=3RT2017-2XF41-0LA2","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT2017-2XF41-0LA2/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source to 3RT2017-2XF41-0LA2?","answer":"The 3RT2017-2AH02-ZX95 is a peer variant in the same SIRIUS size S00 family, but it carries a different coil voltage and terminal arrangement. The 3RT2017-2XF41-0LA2 uses a 72-125 V DC coil with spring-type terminals; the 2AH02 variant uses a different coil specification. They share the same frame and mounting footprint, so a panel cut for one will accept the other mechanically, but the coil supply must match."},{"question":"What is the depth of 3RT2017-2XF41-0LA2?","answer":"73 mm. That's the dimension from the DIN rail mounting surface to the front of the contactor body."},{"question":"What solid wire sizes does the spring terminal accept?","answer":"The coil terminals accept 2x (0.5-1.5 mm²), 2x (0.75-2.5 mm²), or 2x 4 mm² solid wire. The main contact terminals accept 2x (0.5-4 mm²) solid or stranded."},{"question":"Will 3RT2017-2XF41-0LA2 drop into a panel specified around 3RT2017-2AH02-ZX95 without rewiring?","answer":"Mechanically yes — both are size S00 with the same 45 mm width and DIN rail mounting. Electrically no, unless the panel's control voltage matches 72-125 V DC. The 2AH02 variant uses a different coil voltage, so the control wiring and power supply must be verified before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2017-2XF41-0LA2","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/3RT2017-2XF41-0LA2 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}}