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Tameson UK£344.32Visit shop Abb Busch-Jaeger Switch Actuator Bus System - 2Cdg110263r0011
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The ABB i-bus Switch Actuator (SA/S8.16.2.2) is a professional-grade component designed for KNX-based home and building automation systems, ideal for facility managers and system integrators looking to control up to eight independent electrical loads. Its primary benefit is providing reliable, high-capacity switching for resistive loads with the convenience of manual override and visual state indication. A key caveat is that this device is strictly intended for KNX bus infrastructure and requires professional configuration software, making it unsuitable for DIY users without KNX ecosystem experience.
| Series | i-bus |
|---|---|
| Model Part Number | 2CDG110263R0011 |
| Brand | ABB |
This model is specifically engineered for resistive loads; check the datasheet for specific derating if used with inductive lighting loads.
No, this device is a component of the KNX i-bus ecosystem and requires a KNX bus system to function.
Each of the 8 channels is rated for a maximum of 16 A for resistive loads.
You must use ETS (Engineering Tool Software) to configure and commission the device.
Use the physical switches located on the front of the actuator to toggle the specific channel manually.
Verify the KNX bus cable is securely attached and the device is properly addressed in the ETS software.
Check if the manual override switch is engaged, which overrides bus signals.
Check for power supply to the KNX bus line; ensure the bus voltage is within the required range.
Installation: The device is designed for 35mm DIN-rail mounting. Ensure the KNX bus cable is properly connected to the bus terminal. The load side must be wired in accordance with local electrical safety regulations.
Programming: Configuration must be performed using the official KNX software (ETS). Assign individual group addresses to each of the 8 channels to link them with sensors, switches, or logic controllers.
Care: Keep the unit clear of dust in the distribution cabinet. Periodically check the terminal screws to ensure wire connections remain tight, as loose connections can cause heat buildup in high-current scenarios. Do not use chemical cleaners on the device housing.
