About this project, what we supplied vibration switch is machnical type, when the shaft vibration value bigger then the set value, a swithc action signal will send to MCC fan motor relay, its will switch off the motor.

• 所提供的振动开关为机械式，当振动值大于所设定值时，振动开关送一开关量给mcc继电器，将风机电机断开。