Push-button switch is usually used to open and disconnect the control circuit, which is a low-voltage electrical appliance that issues instructions in electric driving, and is widely used. In the electrical automatic control circuit, it is used to manually send control signals to control contactors, relays, electromagnetic starters, etc. It is characterized by installation in the work in progress of the machine, the instrument, most of the time is in the initial free state of the position, only when required to be converted into a second position under the action of external force, when the external force is removed, due to the action of the spring, the switch returns to the initial position. Push-button switch can complete basic control such as start, stop, reverse and reverse rotation, speed change and interlock.

LAA button switch moving contact plate adopts circular design, the conducting contact area and heat dissipation area are large, and the surface is covered with silver technology, which greatly improves the conductivity and electrical life. The switch carries large current, which is suitable for use when the motor is started, and is often used as a starting switch.

LAA switch has good sealing, dustproof and corrosion resistance. The shell is made of V0 flame retardant material with good flame retardant performance. The product adopts crimping wiring mode, which has strong reliability.