{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1016-2WB41","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1016-2WB41","canonicalUrl":"https://aoctrl.com/siemens/3RT1016-2WB41","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1016-2WB41","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1016-2WB41 power contactor, size S00, 24 VDC coil, spring-loaded terminals, rated 4 kW at 400 V AC-2, 5.5 kW at 690 V, IP20 front.","salesMarkdown":"The 3RT1016-2WB41 is a SIRIUS power contactor in size S00, the smallest frame in the series, designed for switching motor loads up to 5.5 kW at 690 V. Pickup voltage is 0.85 x rated (20.4 V), dropout at 0.15 x rated (3.6 V); per the datasheet, the coil holds reliably down to 18 V but drops out below that threshold. The spring-loaded main terminals accept 2x (0.25 to 2.5 mm²) solid or stranded, or 2x (24 to 14 AWG), which covers the typical motor-circuit wiring for this frame size. Rated operational current varies by duty: at AC-1 (resistive) it carries 10 A at 230 V, 3 A at 400 V. For motor switching, the AC-2 rating at 400 V is 4 kW, and AC-4 (plugging/inching) at 400 V is 8.5 A. The DC switching ratings are 10 A at 24 V, 2 A at 60 V, 1 A at 110 V, and 0.3 A at 220 V — these are the maximums for resistive DC loads; inductive DC loads will need derating. For type of coordination 2 (contactor remains operational after clearing the fault), the fuse is gL/gG 20 A. The contactor is equipped with a built-in varistor surge suppressor across the coil, so no external suppression module is needed for the DC coil circuit. This simplifies panel wiring and reduces component count.","metaTitle":"Siemens SIRIUS 3RT1016-2WB41 Power Contactor, 24 VDC, Size S","metaDescription":"Siemens SIRIUS 3RT1016-2WB41 power contactor, 24 VDC coil, size S00, spring terminals, 4 kW at 400 V AC-2. Current lifecycle. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"73 mm","Solid":"2x (0.25 ... 2.5 mm²)","Width":"45 mm","Height":"60 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":"1.85","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":"spring-loaded terminals","Single Or Multi-Stranded":"2x (0,25 ... 2,5 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":"1.4 W","Holding power of magnet coil at DC":"1.4 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 (24 ... 14)","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 (0.25 ... 1.5 mm²)","Number of poles for main current circuit":"3","at AWG conductors for auxiliary contacts":"2x (24 ... 14)","Contact reliability of auxiliary contacts":"1 faulty switching per 100 million (17 V, 1 mA)","For Auxiliary And Control Current Circuit":"spring-loaded terminals","at ambient temperature 40 °C rated value":"22 A","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","Type of voltage of the control supply voltage":"DC","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 10 A"}},"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=109935&mlfb=3RT1016-2WB41","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1016-2WB41/alternatives.json"},"ai":{"faq":[{"question":"Who supplies 3RT1016-2WB41 and how is it quoted for volume purchases?","answer":"The 3RT1016-2WB41 is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time."},{"question":"Will 3RT1016-2WB41 drop into a panel specified around 3RT1016-1AG61 without rewiring?","answer":"Both are size S00 contactors on the same 45 mm width footprint and mount on 35 mm DIN rail per EN 50022. The 3RT1016-2WB41 uses spring-loaded terminals, while the 1AG61 uses screw terminals — the terminal layout and wire entry points are identical, so no panel rework is needed. The difference is the coil voltage: the 2WB41 is 24 VDC, the 1AG61 is 24 VAC/DC. Verify the control voltage before swapping."},{"question":"What compliance documentation does this brand provide for 3RT1016-2WB41?","answer":"As a Siemens SIRIUS product, the 3RT1016-2WB41 carries CE marking for the European market and is designed to meet RoHS and REACH requirements. The manufacturer provides a declaration of conformity and the relevant IEC/EN standards documentation on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1016-2WB41","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/3RT1016-2WB41 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}}