Speed controller Intended use Speed controller for speed control of single-phase motors such as induction or shaded pole motors Installation in device box with dimensions according to DIN 49073 Operation with suitable cover Product properties Device works according to the phase control principle Device can be operated without a neutral conductor Switching on to maximum speed using soft start Basic speed can be stored permanently Connection of extensions possible Electronic short-circuit protection with permanent shutdown after approx. 100 ms Electronic overtemperature protection
