A waterproof micro switch is a quick switch that is actuated by applying pressure, also called a sensitive switch, and has a specific waterproof function.
Its working principle is: the external mechanical force acts on the reed through transmission elements (buttons, push pins, rollers, levers, etc.). After the energy is accumulated to the critical point, it will have an instantaneous effect, thereby terminating and moving the reeds. The head and the fixed contact can be quickly connected or disconnected.
The micro switch is when you use water pressure to push the micro switch to turn on the water heater. You need to control the work of the water heater control panel: high-pressure ignition and solenoid valve open. ―(When there is water pressure, the circuit automatically opens. When there is no water pressure, the circuit automatically closes.
Waterproof micro switches are placed in the current market, few manufacturers can produce them, and few products can be used. Only powerful large companies can supply and produce.
