Several classifications of dial switch are introduced for you to choose and purchase easily. We still need to do more to provide you with some convenience.
1, large current sealed. The switch has a limited current of up to 5A and is sealed with epoxy resin, as the name suggests. Its appearance is many kinds, generally its contact material has different functions. Usually there are two kinds of silver plating and gold, mainly used in electrical appliances and machinery.
2, chip type, this kind of switch is mounted on the surface, to switch is generally operated on the side, and the pin is used chip type, this kind of communication and digital audio and video generally see more.
3. Straight-plug, the name is determined by its contact form, and its pins are straight-plug, and its most special is that it has two, three, four gear options, but also with a bracket, used to support fixed, and power supply, in building automation and electronic products used more.