{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2016-2BW41","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2016-2BW41","canonicalUrl":"https://aoctrl.com/siemens/3RT2016-2BW41","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2016-2BW41","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, Size S00, 3RT2016-2BW41, 24 VDC coil, spring-type terminals, 73 mm depth, 45 mm width.","salesMarkdown":"The coil is rated 24 VDC, and the auxiliary contact circuit handles 10 A at 24 V rated value — enough for PLC or relay interface signals. Spring-type terminals accept solid or stranded conductors from 0.5 to 4 mm², so no ferrule crimping is required for solid wire. The contactor is rated for different switching frequencies depending on duty category: up to 1,000 operations per hour at AC-1 (resistive loads), 750 ops/h at AC-2 and AC-3 (slip-ring and squirrel-cage motors), and 250 ops/h at AC-4 (plugging/inching). The AC-3e rating also caps at 750 ops/h. For a typical conveyor or pump motor running AC-3 duty, this means you can cycle it roughly every 4.8 seconds continuously — but the AC-4 limit is the one to watch if your application requires reversing or jogging. The arcing time is 10 to 15 ms, and the DC switching time (coil drop-out) is 7 to 13 ms, which matters for coordinating with upstream contactors or safety circuits. Operating temperature range is -25 to +60 °C, with storage from -55 to +80 °C. The contactor can be mounted in any orientation within ±180° rotation on a vertical surface, and tilted forward/backward by ±22.5°. Clearance requirements are 10 mm upwards, 10 mm forwards, 10 mm downwards, and 6 mm at the sides — tight enough for dense DIN-rail layouts in a 600 mm wide enclosure. The Size S00 footprint is 45 mm wide by 70 mm tall by 73 mm deep. Spring-type terminals on both coil and main contacts — strip length for solid wire is about 8-10 mm, no bootlace ferrule needed for stranded if the strands are twisted.","metaTitle":"Siemens 3RT2016-2BW41 SIRIUS Power Contactor, Size S00, 24 V","metaDescription":"Siemens 3RT2016-2BW41 SIRIUS power contactor, Size S00, 24 VDC coil, spring-type terminals, 73 mm depth. Rated for 10 A at 24 V auxiliary. Current lifecycle stage. Sourced to order","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 DC":"7 ... 13 ms","Height":"70 mm","Upwards":"10 mm","Forwards":"10 mm","Stranded":"0.5 ... 4 mm²","Downwards":"10 mm","Arcing Time":"10 ... 15 ms","At The Side":"6 mm","Rated Value":"48 V","Initial Value":"0.8","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 standard mounting rail according to DIN EN 60715","Full-Scale Value":"1.1","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":"1 hp","at 400 V rated value":"3 A","at 440 V rated value":"0.2 A","at 480 V rated value":"7.6 A","at 500 V rated value":"2 A","at 600 V rated value":"9 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":"0.33 hp","at 200/208 V rated value":"2 hp","at 220/230 V rated value":"3 hp","at 460/480 V rated value":"5 hp","at 575/600 V rated value":"7.5 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":"8.5 A","safety-related switching OFF":"Yes","Substance Prohibitance (Date)":"10/01/2009","at AWG cables for main contacts":"2x (20 ... 12)","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":"7.4 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":"4 W","closing power of magnet coil at DC":"4 W","holding power of magnet coil at DC":"4 W","At Contactor For Auxiliary Contacts":"Spring-type terminals","With Type Of Coordination 1 Required":"gG: 35A (690V,100kA), aM: 20A (690V,100kA), BS88: 35A (415V,80kA)","at AWG cables for auxiliary contacts":"2x (20 ... 12)","operational current at AC-12 maximum":"10 A","at AC in hot operating state per pole":"0.3 W","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 3RH29","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":"DC","Limited To 1 S Switching At Zero Current Maximum":"155 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 5 S Switching At Zero Current Maximum":"111 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 10 S Switching At Zero Current Maximum":"86 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 30 S Switching At Zero Current Maximum":"66 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 60 S Switching At Zero Current Maximum":"55 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 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/074409b9b18256d7c419b1715c7a440b.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=528492&mlfb=3RT2016-2BW41","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT2016-2BW41/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to 3RT2016-2BW41?","answer":"Within the same Size S00 frame, the 3RT2016-1AH01 is a close peer. The key difference is the coil voltage: the -2BW41 uses 24 VDC, while the -1AH01 uses 24 VAC/DC (50/60 Hz). Both share the same footprint (45 x 70 x 73 mm), same spring-type terminals, and same auxiliary contact rating. If your control voltage is 24 VDC, the -2BW41 is the direct fit; if you need AC coil compatibility, the -1AH01 is the alternative. The -1AV01-1AA0 and -1AD02 are also Size S00 but with different coil voltages or terminal types — verify before substituting."},{"question":"How do I get current pricing and availability for 3RT2016-2BW41?","answer":"This part is sourced to order against an RFQ through independent distribution channels. Submit a request for quote (RFQ) to receive current pricing and confirmed availability. Stock positions and lead times are confirmed at quote time — no online stock count is published for this listing."},{"question":"What is the depth of the 3RT2016-2BW41?","answer":"The depth is 73 mm. Combined with a width of 45 mm and height of 70 mm, it fits standard 200 mm deep enclosures with clearance for wiring."},{"question":"What wire sizes does the spring terminal accept?","answer":"Solid or stranded conductors from 0.5 to 4 mm² (2 x 0.5 to 4 mm² for two conductors). Spring-type terminals — no screw tightening required."},{"question":"Will the 3RT2016-2BW41 drop into a panel specified around 3RT2016-1AH01?","answer":"Yes, mechanically and dimensionally identical — same Size S00 frame, same 45 x 70 x 73 mm footprint, same DIN-rail mounting, same spring terminals. The only difference is the coil: -2BW41 is 24 VDC, -1AH01 is 24 VAC/DC. If your panel is wired for 24 VDC control, the -2BW41 is a direct swap with no rewiring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2016-2BW41","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/3RT2016-2BW41 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}}