(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.
An emergency stop push button switch, often referred to simply as an “emergency stop button” or “E-stop,” is a safety device commonly found in machinery, industrial equipment, and various automated systems. Its primary function is to immediately halt the operation of a machine or process in case of an emergency to prevent injury to personnel, damage […]
Inductive proximity switch sensor is a low cost method for non-contact detection of metal objects. When metal objects move towards or out of the proximity switch, the signal will automatically change, so as to achieve the purpose of detection. Its composition is mainly composed of three parts: amplifier output circuit, switching circuit, oscillator.An oscillator, one of […]
The structural characteristics of the button switchThe structure of the button switch: It is composed of a button cap, a return spring, a fixed contact, a movable contact, a shell and a pillar connecting rod.Normally open contact (moving contact): refers to the contact in the original state (the electrical appliance is not subjected to external force […]
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