Switch (220V) is a simple mechanical device, designed for installation in electrical circuit to circuit. Buttons can be with different images, without them, with the presence of illumination and different job positions. There are also buttons to the position that is needed in order for the button is not pressed accidentally. This simple device is incredibly important for different spheres of life, so the demand is quite high.
Where and how to use buttons
Buttons are used not only in household appliances but also in all electric systems with a voltage of 220 V. the Contacts in the button may be:
• normally closed.
The button can also be several of the contact groups. A simple button has one contact group. Buttons can also be a sound effect of depression. It's easier to determine whether a closed electrical network. Buttons are usually made of plastic with metal elements of the mechanism. The use of plastic is justified by the fact that it does not conduct electricity and are completely safe. And the cost of such products affordable.
If you use sealed buttons, they are additionally equipped with a rubber cap which normally comes in the kit or purchased separately. Very popular today are the so-called vandal-proof buttons. They are incredibly durable, they cannot be damaged by careless use. These buttons are very durable and can be used on the street, even in the harsh conditions of extremes of temperature and humidity.
Incredibly stylish look metal button with LED light. They fit perfectly into any interior and will be visible from afar even in the dark. Buttons are low cost, so it is not always necessary to take the easiest option, because today you can pick up a great reliable products under any operating conditions and in a variety of styles of performance in the online shop WST. Standard color backlit keys:
But you can choose other colors if needed. Set button quickly and easily. To cope with the process will be able to even untrained people, although it is better to entrust it to a professional to ensure the best quality installation and longevity of the product.