Description
Introduction
The ABB SA/S4.16.6.2 is a KNX switch actuator in the KNX Actuators category, identified by SKU SA/S4.16.6.2 and ABB Product ID 2CDG110270R0011. It is described by ABB as a 4-fold switch actuator for switching independent electrical loads via ABB i-bus® KNX using potential-free contacts. This device is part of our KNX Actuators range.

This actuator is specified with integrated energy functions, including independent load current measurement in each output and calculation of power and energy consumption for each output or groups of outputs. It is listed for KNX (TP), has IP20 degree of protection, and is especially suited for loads with high surge currents such as LED or fluorescent lighting according to the supplied ABB product description.
Key Features
- Brand: ABB
- Model / SKU: SA/S4.16.6.2
- Product ID: 2CDG110270R0011
- Catalog description: SA/S4.16.6.2 Switch Actuator, 4-fold, 16 A, C-Load, Energy Function, MDRC
- Compatible bus system: KNX (TP)
- Number of outputs: 4
- Contact position indication: ON / OFF
- Degree of protection: IP20
Benefits
- Supports 4 independent outputs for structured KNX switching applications in commercial and residential automation projects.
- Integrated energy functions allow load current measurement per output and calculation of power and energy consumption for individual outputs or output groups.
- The integrated load shedding object supports integration into a load control system as described in the ABB product information.
- Suitable for C-load applications and described as especially suited for high surge current loads such as LED or fluorescent lighting.
- Contact position indication provides ON / OFF status information for the outputs.
- Clearly identifiable for procurement using ABB SKU SA/S4.16.6.2, Product ID 2CDG110270R0011, and EAN 4016779066419.
Technical Specifications
Applications
- KNX switching of independent electrical loads through potential-free contacts.
- Projects requiring actuator-level energy functions for measuring load current and calculating power and energy consumption.
- Load control system integration using the integrated load shedding object described in the product information.
- Lighting applications with high surge currents, including LED or fluorescent lighting, where the specified C-load suitability is required.
Installation Notes
- Verify the exact model SA/S4.16.6.2 and Product ID 2CDG110270R0011 against the project BOQ, panel schedule, and KNX actuator specification before ordering.
- Use ABB Instructions and Manuals reference 2CDG941217P0002 for installation, commissioning, and parameter guidance.
- Confirm that the operating environment matches the stated ambient air temperature range of -5 … +45 °C and the IP20 degree of protection.
- Check that the required bus system is KNX (TP) and that the project requires a 4-output switch actuator with the listed C-load and energy function characteristics.
- Where a previous item is being replaced, note the old replaced Product ID 2CDG110113R0011 and verify equivalence through official ABB documentation.
Developer Resources
- Manufacturer product page: https://new.abb.com/products/en/2CDG110270R0011/sa-s4-16-6-2
- ABB Instructions and Manuals reference: 2CDG941217P0002
- Declaration of Conformity – CE reference: 2CDK505247D2701
- Product identification for documentation and ETS-related project records: ABB SA/S4.16.6.2, Product ID 2CDG110270R0011, EAN 4016779066419
- KNXbazzar category page for KNX Actuators: https://knxbazzar.com/product-category/knx-actuators/
- ABB brand listing on KNXbazzar: https://knxbazzar.com/knxshop/?brand=abb
FAQ
What is the ABB SA/S4.16.6.2 used for?
It is a KNX switch actuator used to switch 4 independent electrical loads via ABB i-bus® KNX using potential-free contacts. Explore more ABB KNX solutions for professional building automation projects.
How many outputs does the SA/S4.16.6.2 provide?
The product information lists 4 outputs.
Does the ABB SA/S4.16.6.2 include energy functions?
Yes. The description states that it has integrated energy functions, including independent load current measurement in each output and calculation of power and energy consumption for each output or groups of outputs.
Which bus system is listed for this actuator?
The compatible bus system is listed as KNX (TP).
Which identifiers should be checked before procurement?
Check the exact SKU SA/S4.16.6.2, ABB Product ID 2CDG110270R0011, EAN 4016779066419, and the catalog description against the project BOQ and official ABB documentation.
What is the exact product model?
The order/model code for this page is SA/S4.16.6.2. Match it against project documents before purchase.
Conclusion
The ABB SA/S4.16.6.2 is a 4-fold KNX switch actuator with C-load suitability, energy functions, ON / OFF contact position indication, and KNX (TP) bus system listing for professional building automation projects. Installers and system integrators can review our become a KNX dealer options.
Before ordering, consultants, installers, integrators, and buyers should verify the exact SKU, ABB Product ID, manual reference, and project BOQ requirements to ensure the correct actuator is selected.









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