Sturdy light grey plastic enclosure
in protection class IP 54.
Available in following sizes:
|Type||Max Current (A)||IP Protection|
With this type of controller the thermal contacts can be connected
in series with the motor winding. On exceeding the
maximum permissible winding tem perature of the motor, the
thermal contacts open. Through this motor’s circuit is interrupted
and the motor / fan is switched off. After the motor
winding has cooled down, the thermal contacts on the motor’s
circuit are closed again. Hence auto matic start-up of the
motor. Series connection of the motor winding with the thermal
contacts is possible up to a maximum of 6 A rated current
of the motor.
After power failure
Automatic restart after voltage failure