These appliances provides fast and efficient protection from current of all kinds powerful electric motors- induction motors/monophase or triphase/, commutator motors / continous current or alternating current /. They also protect various industrial or home electric objects /consumers/ and electric circuits from high or low tension /voltage/ of the supply pressure.
220 VAC, 380VAC
from + 5VDC to + 48VDC
min. 1 А
max. 200 А
under 180V & over 240V
or other limits by clients wish
– automatic switching off the electric supply of the electric motors in values out of setting /chosen/ limits.
– Automatic switching off the electric supply of the consumer when the voltage supply deflect from the chosen limit`s values.
– A possibility of automatic or by hand switching electric supply when the chosen limit`s values of current supply recover. They protect electric appliances, electrical equipment and electronics from damage and final losses.