{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1016-1DB41","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1016-1DB41","canonicalUrl":"https://aoctrl.com/siemens/3RT1016-1DB41","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1DB41","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor 3RT1016-1DB41, size S00, 24 VDC coil with integrated varistor, screw terminals, 45 mm width, rated AC-3 5.5 kW at 690 V.","salesMarkdown":"The 24 VDC coil draws a closing and holding power of 3.3 W, with a pickup threshold of 0.85x rated voltage and a dropout at 1.1x, so the coil reliably engages above 20.4 V and releases above 26.4 V. For main contact switching, the AC-3 motor rating reaches 4.5 kW at 500 V and 5.5 kW at 690 V — the rating that governs real motor starts. The auxiliary contact block is a single instantaneous contact (1 NO or 1 NC depending on wiring), sufficient for feedback to a PLC input or for a holding circuit. It fits alongside other S00 components (overload relays, aux contact blocks) on the same DIN rail, with side-by-side mounting permitted at 6 mm spacing — no derating needed for ambient temperatures up to 60 °C. Screw-type terminals on the main circuit accept 2x (0.5…1.5 mm²), 2x (0.75…2.5 mm²), or max 2x (0.75…4 mm²) solid/stranded copper. The same range applies to the coil terminals. Strip length is not specified in this listing, but standard practice for this terminal family is 8–10 mm. These values assume the main circuit is protected by a suitable motor-protective circuit breaker or fuse. The built-in varistor surge suppressor clamps the coil voltage spike on de-energization, which protects nearby PLC outputs and eliminates the need for an external flyback diode — a common oversight in panel wiring.","metaTitle":"Siemens 3RT1016-1DB41 SIRIUS Power Contactor, 24 VDC Coil","metaDescription":"Siemens 3RT1016-1DB41 SIRIUS power contactor, size S00, 24 VDC coil with built-in varistor. Rated for AC-3 motor switching up to 5.5 kW at 690 V.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"111 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)","Width":"45 mm","Height":"57.5 mm","Maximum":"2 000 m","At The Side":"6 mm","Rated Value":"24 V","On The Front":"IP20","Initial Value":"0.85","Mounting type":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Of The Terminal":"IP20","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Full-scale value":"1.1","Size of contactor":"S00","Product brand name":"SIRIUS","Degree of pollution":"3","Product designation":"power contactor","at 24 V rated value":"10 A","at 60 V rated value":"2 A","Of Contactor Typical":"30 000 000","at 110 V rated value":"1 A","at 220 V rated value":"0.3 A","at 230 V rated value":"6 A","at 400 V rated value":"3 A","at 500 V rated value":"4.5 kW","at 690 V rated value":"5.5 kW","Instantaneous Contact":"1","Side-by-side mounting":"Yes","For Main Current Circuit":"screw-type terminals","Single Or Multi-Stranded":"2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), max. 2x (0,75 ... 4 mm²)","at AC-2 at 400 V rated value":"4 kW","at AC-4 at 400 V rated value":"8.5 A","Design of the surge suppressor":"with varistor","Closing power of magnet coil at DC":"3.3 W","Holding power of magnet coil at DC":"3.3 W","Operating current at AC-12 maximum":"10 A","With Type Of Assignment 2 Required":"fuse gL/gG: 20 A","at AWG conductors for main contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","With Type Of Coordination 1 Required":"fuse gL/gG: 35 A","Reference code acc. to DIN EN 81346-2":"Q","Number of NC contacts for main contacts":"0","Number of NO contacts for main contacts":"3","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","at AWG conductors for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","Contact reliability of auxiliary contacts":"1 faulty switching per 100 million (17 V, 1 mA)","For Auxiliary And Control Current Circuit":"screw-type terminals","at ambient temperature 40 °C rated value":"22 A","Type of voltage of the control supply voltage":"DC","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 10 A","Of The Contactor With Added Electronics-Compatible Auxiliary Switch Block Typical":"5 000 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=40991&mlfb=3RT1016-1DB41","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1DB41/alternatives.json"},"ai":{"faq":[{"question":"Does 3RT1016-1DB41 have a built-in varistor?","answer":"Yes, the contactor includes a built-in varistor surge suppressor across the coil terminals, so no external suppression diode is needed."},{"question":"Where can I buy 3RT1016-1DB41 contactor online?","answer":"The 3RT1016-1DB41 is available to order through independent distribution channels. Submit an RFQ for current pricing and availability — both are confirmed at quote time."},{"question":"What is 3RT1016-1DB41's AC-3 motor rating at 690 V?","answer":"The AC-3 motor rating at 690 V is 5.5 kW. The AC-4 reversing duty rating at 400 V is 8.5 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1016-1DB41","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/3RT1016-1DB41 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}}