General
Other bus systems	None
Mounting method	DRA (DIN-rail adapter)
Width in number of modular spacings	8
Max. switching power	28750 W
Output power	2300 W
Max. number of switching contacts	20
Max. switching current	16 A
Rated current	16 A
Rated operating voltage	230 V
Min. depth of built-in installation box	65 mm
Degree of protection (IP)	IP20
Number of digital inputs	0
Bus system KNX
Bus system KNX radio
Bus system radio frequent
Bus system LON
Bus system Powernet
Radio frequent bidirectional
Local operation/hand operation
With LED indication
Suitable for C-load
Different phases connectable
Bus connection included
Bus module detachable
Modular expandability

Switching/blind actuator 20/10-way KNX Secure, 16A, C-load. Switching/blind actuator (REG) KNX Secure for switching independent loads or for controlling drives with potential-free contacts and can be connected in multiple phases.
Modular device with integrated bus coupler, bus connection via KNX connection terminal, slide switch auto/manual, manual buttons actuator channel with status LED (default, short circuit, overload), programming button with integrated LED, labeling field and screw terminals for input and output voltages. No external power supply required.
Switching functions: ON/OFF, timer, safety off, forced control, switching function for time or continuous function, operating hours counter, device diagnostics, lock/logic/preset/delay or scene functions (64 scenes).
Roller shutter/blind drive functions: UP/DOWN/stop, slat position/stop, percentage control for moving to a predefined position, sun protection function (e.g. via external sensor), alarm function for defined position, safety lock, device diagnostics, blocking/logic/preset or scene functions (64 scenes).
Note: The device can be programmed with the ETS (from version 4). Observe the installation instructions for actuator manufacturers.