neider Auxiliary Contact Block Elevator Spare Parts LADN02C LADN02

Details for Elevator Spare Parts neider Contactor Auxiliary Contact LADN02C LADN02

Pictures for Elevator Spare Parts neider Contactor Auxiliary Contact LADN02C LADN02

At present, the contact making or breaking of the mechanical auxiliary contact of the contactor is controlled by the instantaneous action of the spring expansion and contraction. With the continuous development of electronic and electrical appliances, the demand for electrical appliances in different industries is developing in the direction of diversification of functions and individualized structural forms, and there are more stringent requirements for the connection of conventional auxiliary contacts. , In a humid environment, the common auxiliary contacts are prone to the problem that they cannot be reliably connected or disconnected; and in an environment with frequent vibrations, the failure of the contacts to be connected and disconnected due to the expansion and contraction of the spring also occurs continuously, resulting in unpredictable failures. Electrical accidents happen occasionally.