What is a key switch?

The key switch is a mechanical switch that can only be activated using the key. The keys are generally assigned to users, allowing to reduce access to controls. The most commonly recognizable example of the key switch may be the ignition of the car. However, such switches are often used in the production and industrial environment.

The principle of the industrial key switch is virtually the same as the principle of the automotive procession. In order to turn on or off the machine, a key must be inserted that fits the switch and the switch has turned. In the production environment, these switches often provide access to other actions such as the ability to adjust settings and speeds.

One of the main purposes behind the switch is to limit access to the machine. Switches are often used in cases of very expensive or potentially dangerous equipment. Critical machines for operation can also be turned on and off using a key switch.

Another primal of key switchesIt is that it is virtually impossible to get involved. Unlike the switch or switch switch that may come across, the machine operator must actively insert the correct key and then turn the chamber. This makes such switches a natural choice for machines that take a long time to turn off or restart and for critical operating devices such as air or energy control inside the plant.

keys that fit such switches are often traditional metal keys with a number of notches carved to one or both edges. These notches are engaged in departments inside the switch, similar to the chateau departments. Only the keys with the correct pattern or the main keys made to work with a number of different switches can be used to connect the switch.

However, many modern key switches now use electronic keys. These switchesThe area is significantly more expensive, but they have the advantage of being able to assign a specific key to a specific individual. This allows the company to monitor who activated the switches at the time.

If you want to add a second layer of security, the machine can be installed with a second different key switch. In these cases, the keys needed to activate each switch different and are assigned to different individuals. Usually each switch must be activated. In some cases, the switches must be activated simultaneously.