(1) Protective button(push button switch): a button with protective shell, which can prevent the internal button parts from mechanical damage or people from touching the live part. Its code is h.
(2) Dynamic off button(push button switch): under normal conditions, the switch contact is a button for on.
(3) Dynamic closing button(push button switch): under normal conditions, the switch contact is a button that is disconnected.
(4) Dynamic on-off button(push button switch): under normal conditions, the switch contact has both on and off buttons.
(5) Button with light: the button is equipped with signal light, which is not only used to issue operation command, but also used as signal indication, and its code is d.
(6) Action click button: that is, click the button with the mouse.
(7) Explosion proof button: a button that can be used in places containing explosive gas and dust without causing explosion. Its code is B.
(8) Anti corrosion button: it can prevent the invasion of chemical corrosive gas, and its code is f.
Classification of button switchesButton switches can be classified according to operation mode and protection mode. Common button categories and characteristics:Open type: suitable for embedded installation and fixed on the panel of the switch board, control cabinet or console.Protective type: With a protective shell, it can prevent the internal button parts from being mechanically damaged or people touching […]
How to adjust the high and low speed control of the industrial remote control? There are usually two methods for high and low speed control ofindustrial remote controls. One is to adjust the high and low speed through the speed adjustment knob on the remote control. Generally, the knob will be labeled as “SPEED” or “S/R” […]
Working Principle of Proximity Switch Sensors Proximity switch sensors, as efficient non-contact detection devices, operate based on sensing specific properties of objects. These sensors can be broadly categorized into several types: inductive, capacitive, and magnetic, each designed for different environments and object properties. 1.Inductive Proximity Switch Sensors 2.Capacitive Proximity Switch Sensors The unique working mechanisms […]
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