(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.
The construction parameters of the button switchButton switch: an electrical appliance that turns on or off a small current circuit for a short time. It does not directly control the on and off of the main circuit, but sends out manual “commands” in the control circuit to control electrical appliances such as contactors, relays, and so […]
Push button light switches are usually safe under normal use conditions. The following analyzes their safety from multiple angles and provides relevant suggestions: 1. Safety analysis Design and structure: Mechanical structure: Push button switches usually use springs or lever mechanisms to open and close, and the design avoids the risk of electric shock. Its shell is mostly made […]
Industrial remote control requires precision, sensitivity, signal continuity, real-time, interference resistance, remote control distance, waterproof and dustproof, high and low temperature resistance, acid and alkali resistance and other technical parameters, are higher than the civilian remote control, industrial remote control can adapt to a variety of harsh environment; These are the reasons why the civilian remote […]
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