{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2016-1AU01","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2016-1AU01","canonicalUrl":"https://aoctrl.com/siemens/3RT2016-1AU01","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2016-1AU01","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT2016-1AU01 power contactor, Size S00, 24 VDC coil, screw-type terminals, 45 mm width, 73 mm depth, rated 10 A at 24 V.","salesMarkdown":"Wire range accepts 0.5 to 4 mm² solid or stranded, including 2x (0.5…1.5 mm²), 2x (0.75…2.5 mm²), and 2x 4 mm² — covers most control-circuit terminations without needing a ferrule. ## Ratings & Duty The auxiliary switch is built in. Switching frequency: AC-1 (resistive) up to 1,000 operations/hour, AC-2 and AC-3 (motor starting/running) up to 750 ops/hour, AC-4 (plugging/inching) up to 250 ops/hour. Rated operational current at 24 V is 10 A; at 400 V it's 3 A. Mechanical life typical is 30 million operations.","metaTitle":"Siemens 3RT2016-1AU01 SIRIUS Power Contactor, Size S00, 24 V","metaDescription":"Siemens 3RT2016-1AU01 SIRIUS power contactor, Size S00, 24 VDC coil, 10 A at 24 V rated value. Screw terminals, DIN rail mount. Current production. Sourced to order against RFQ.","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":"58 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":"Screw-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 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 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 50 Hz rated value":"240 V","at 500 V rated value":"2 A","at 60 Hz rated value":"240 V","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":"screw-type 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-2 at 400 V rated value":"4 kW","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":"7.4 A","For Auxiliary And Control Circuit":"screw-type 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":"4.2 W","At Contactor For Auxiliary Contacts":"Screw-type terminals","With Type Of Coordination 1 Required":"gG: 35A (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":"0.3 W","for AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 2x 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 ... 1.5 mm²), 2x (0.75 ... 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 %","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":"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/f932aa6ada344563a6845b1be5a97a28.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=806&mlfb=3RT2016-1AU01","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT2016-1AU01/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3RT2016-1AU01?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through our independent distribution network — no stock count or price is shown here because it varies with order volume and market conditions."},{"question":"What is 3RT2016-1AU01's listed depth?","answer":"The depth is 73 mm. That's the dimension from the DIN rail mounting surface to the front of the contactor — important for enclosure depth clearance."},{"question":"What wire sizes does 3RT2016-1AU01 accept?","answer":"Solid or stranded wire from 0.5 to 4 mm². It also accepts two conductors: 2x (0.5…1.5 mm²), 2x (0.75…2.5 mm²), or 2x 4 mm². Terminals are screw-type."},{"question":"Will 3RT2016-1AU01 drop into a panel specified around 3RT2015-1AV02 without rewiring?","answer":"Both are Size S00 SIRIUS contactors with the same DIN rail footprint and screw terminals, so the mechanical fit and wiring pattern are identical. The difference is the coil voltage — 3RT2016-1AU01 is 24 VDC; verify the coil supply matches before swapping."},{"question":"What compliance documentation does Siemens provide for 3RT2016-1AU01?","answer":"Siemens typically provides RoHS and REACH declarations, plus UL, CSA, and CE certifications for the SIRIUS line. Specific document downloads are available through the Siemens Industry Online Support portal using the order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2016-1AU01","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/3RT2016-1AU01 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}}