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Is the key switch a low-voltage switch?

Release time:2019-02-07    Clicks: Click

 
 
Is the key switch we use a low-voltage switch? Let's give you a detailed introduction.
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The key switch is a low-voltage switching device used to cut off and turn on the control circuit. The rated current of the contact of the key switch is 5A. Therefore, the circuit controlled by the key switch belongs to the small current circuit.
 
The key has unipolar or bipolar two-position switch. According to its kinetic energy and use, it can be divided into start key, reset key, check key, control key, limit key and so on.
 
The keys can be divided into moving and closing (normal opening) and moving and closing (normal closing). The micro keys are made of conductive rubber or metal sheets as conductors. They can be used as state selection switches in small semiconductor radios, remote controllers, money checkers and other products.
 
The key switch is a term used in the old standard, which is abbreviated as the key in the new standard (GB2900.18).
 
The key switch is a low-voltage switching device used to cut off and turn on the control circuit. The rated current of the contact of the key switch is 5A. Therefore, the circuit controlled by the key switch belongs to the small current circuit.
 
The key has unipolar or bipolar two-position switch. According to its kinetic energy and use, it can be divided into start key, reset key, check key, control key, limit key and so on.
 
The keys can be divided into moving closing (normal opening) and moving closing (normal closing).
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