A switch with a perfect sense of presence is in your home. Have you found it?
Looking around the house, I wonder if you find it in any place, such as porches, stairways, rooms, toilets... How much do you know about this ubiquitous "it"?
Where is "it" sacred? The sense of existence is so amazing. It is one gang switch, a switch that is ubiquitous and can be easily tapped. One gang switch is more commonly used to control lamps, and it is divided into three types: single control, double control and multiple controls. Each type has its own characteristics and the skills displayed are also different.
Let's take a closer look at this one gang switch with a perfect sense of existence:
One gang one way switch
One gang, also known as one position, one connection, and single switch, means that there is a switch button on a switch panel. Single control (one way), also called unipolar, means that one switch button can only control one electrical appliances or a group of electrical appliances, and has nothing to do with the electrical appliances on other lines.
One gang one way switch is the most widely used. And one gang one way switch is also welcomed by families, companies and most groups with electricity demand due to their convenient use and easy installation. However, one gang one way is more commonly used in small-sized houses to individually control the lights in the living room, kitchen, balcony, toilet, offices and other places. Since the residential area is not large, it is enough to use a single control switch, which is not only convenient and cost-effective.
One gang two way switch
It means that two switches in different positions control the same electrical appliance. No matter which switch you use, the electrical appliance can be switched on or off.