The switching actuator is suitable for the control of devices such as, lights, heating, garage doors, socket-outlets etc. RFSA-66M: 6-channel switching actuator in 3 MCB module width suitable for din rail mounting. 6 functions of operation are available on each channel: push-button, close, open, impulse relay, delayed return, delayed start. The programming is performed by using the button ‘PROG’ on each channel which also acts as a manual override. The switching actuator, each channel can be controlled by up to 32 transmitters, like the RF Touch and push-button units. The status of the device is signalled by an LED diode on the front panel. The switching actuator is supplied with the front fitting antenna.