CONTROL TRANSFORMERS

Control Transformer
is a Transformer which supplies power to control and / or auxiliary equipment not intended for direct connection to the main source. Control Transformers are
specifically used to provide control supply voltage for the control circuits of AC motor starters, i.e. Starter coils, timers, indicating lamps electronics protection relays etc.
Control Transformers for contractor applications have to Energize the coil and Maintain a contact for definite period...