User Manual

AC 230 V

KNX

2 2 2

Typical switching

actuator application

Thanks to high switching power, the

new switching actuators also lend

themselves for use in outdoor lighting,

such as for car parks and buildings.

Installing the switching actuators

The switching actuators are snapped

onto a DIN rail. The maintenance-free

push-in terminals allow for untreated

solid, flexible and stranded conductors

with conductor diameters ranging from

0.5 to 2.5 mm² to be connected and

looped-through.

In-room applications

The new switching actuators are

designed to handle resistive, inductive

and capacitive loads and include

comprehensive control, override and

diagnostic functions. They also offer

comprehensive automation functions,

particularly for residential, office, hotel,

school, industrial and branch buildings,

for switching the following loads:

electrical heating (up to 3.8 kW),

underfloor heating, boilers, electrical

sockets, lighting, e.g. LEDs, incandes-

cent lamps, fluorescent lamps, low-

voltage halogen lamps with upstream

wound transformers, low-voltage

halogen lamps and so on.

In the example illustrated, the new switching actuators (3) are used to switch the background lighting (2) in the

room via presence detectors (1) or push-buttons (4). Both workplace lighting and PCs/monitors are supplied with

electricity via a switched socket (5) in the floor box and can be switched on and off centrally for energy-efficient

operation. Depending on brightness and time, the switching actuators can also be used to switch the outdoor light-

ing (6) and path lighting (7) on and off. The switching actuators also facilitate the presence-based and temperature-

dependent control of ventilation and electrical heating (8).