Briefly describe the type of contactor
the permanent magnetism and the spring force act together. In the process of stable operation, the permanent magnet suction is used instead of the previous electromagnetic attraction to keep the armature and the core.
sub-gate power, commonly known as "electromagnetic action, Magnetic hold, electronic control ". In the process of closing and closing the motion, the electromagnetic attraction
One, permanent magnet actuator to save a lot of energy to maintain the coil power consumption, environmental protection and energy conservation.
