ABB WES/A 4.1.1 KNX Basic Weather Sensor (Wind, Temperature, Rain, Twilight)
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Product Description
ABB WES/A 4.1.1 is a surface-mounted KNX weather sensor combining wind, temperature, precipitation and twilight measurement in an IP44 white housing with integrated heater. Used with the WZ/S weather station, it provides ambient data to KNX building-automation systems for facade shading, awning and lighting control. The sensor measures 102 x 105 x 102 mm.
Technical Specifications
- Manufacturer part number (MPN)
- WES/A4.1.1
- EAN / GTIN
- 4016779139519
- Sales unit
- pcs
- Instructions and Manuals
- 2CDG941266P0001
- Wiring Diagram
- 9AKK108464A0563
- Mounting Type
- Surface Mounted
- Degree of Protection
- IP44
- Data Sheet, Technical Information
- 9AKK108464A0416
- Product Range
- KNX
- Manual Operation
- No
- Additional Information
- Heater included
- Number of Batteries
- 0
- Color
- white matt
- Product Net Width
- 102 mm
- Product Net Height
- 105 mm
- Product Net Depth / Length
- 102 mm
- Dimension Diagram
- 9AKK108464A0554
- Declaration of Conformity - CE
- 9AKK108464A0588
- Declaration of Conformity - UK-PSTI
- 9AKK108464A0792
- Declaration of Conformity - UKCA
- 9AKK108464A0589
- EU Data Act Compliance Declaration
- 9AKK108470A9399
- Cyber Security Software Support Period
- 2 year
- EU Data Act Applicability and Compliance
- Applicable - Compliant
- ETIM 9
- EC000926 - Physical sensor for bus system
- eClass
- V11.0 : 27143137
- UNSPSC
- 39121801
- Object Classification Code
- A
- Bus system KNX
- No
- Bus system KNX-RF (Radio Frequency)
- No
- Bus system radio frequency
- No
- Bus system LON
- No
- Bus system Powernet
- No
- Other bus systems
- None
- Mounting method
- Surface mounted
- With bus connection
- No
- Colour
- White
- Country of origin
- Germany
Standards & Compliance
- HS Code
- 8537.10
Cross References
- EAN 4016779139519
- SAP 1200719858
- Code 83850292
Product Documentation
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Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy WES/A4.1.1?
- WES/A4.1.1 can be ordered from cballast.com as a ABB catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this ABB product?
- The manufacturer part number is WES/A4.1.1.
- What is the HS code for WES/A4.1.1?
- The customs tariff (HS) code for WES/A4.1.1 is 8537.10.
- Who manufactures WES/A4.1.1?
- WES/A4.1.1 is a ABB product in the Cables & Wiring range.
- Is a datasheet available for WES/A4.1.1?
- Yes — the WES/A4.1.1 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for WES/A4.1.1?
- The minimum order quantity is 1.
- Is WES/A4.1.1 available?
- Yes — WES/A4.1.1 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).