Nowadays, the intelligent era has led to the sales of various electrical products, among which the metal button switch is widely used, which is used in household appliances, mechanical equipment and so on. However, different models of button switches use different working environments. What are the types of metal button switches?
According to the market demand, there are more and more kinds of button switches nowadays. The common metal buttons are as follows:
Open type: this kind of switch is very common, and it is generally suitable to be embedded and fixed on the panel of switch board, control cabinet or console.
Maintenance type: as the name suggests, it is a kind of button switch with shell, which can protect the button and protect us from accidental contact with electricity.
Waterproof type: with sealed shell, can avoid rain water invasion.
Anti corrosion: can avoid chemical corrosive gas and corrosive liquid invasion.
Explosion proof type: this button switch has a strong function, because of its explosion-proof function, it can be used in places rich in explosive gas and dust.
Knob type: use the handle to rotate the operating contact, with two directions of on-off, usually panel mounted.
Key type: use the key to stab and rotate to operate, which can avoid misoperation or be operated by special person.
Pressing type: a red mushroom button head protruding outside, used to cut off the power supply when pressing.
Self restraint button: the button is equipped with electromagnetic organization for self-restraint, which is mainly used in power plant, substation or test equipment, and the operator exchanges signals and announces instructions, which is usually operated by the panel.
Combined type: multiple button combination.
Interlocking type: multiple contacts are interlocked with each other.
Shandong Hongbao Electric Co., Ltd. operates a variety of button switch models, terminals, fans, sensors and other electrical products, if you need to purchase, please call us for advice.