How To Choose The Suitable Micro Switch?

1. From the point of view of protection performance, according to the use environment of the micro switch can be divided into explosion-proof type, dustproof type and waterproof type. In order to extend the service life of micro switch as far as possible, we need to choose the micro switch according to the specific environment can adapt to work in this environment for a long time. At the same time, it is also necessary to reasonably consider whether a variety of micro switches need to be installed for matching use in some special environments.

2. According to the classification of current value, micro switch can be divided into micro current type, ordinary type, large current type and DC type. In a complete circuit, the current value has different requirements on the strength of the microswitch control circuit. We need to distinguish according to the specific current value should be selected which type of micro switch, in order to achieve the best control effect of the circuit, but also can effectively prevent the occurrence of short circuit.

3. The micro switch can be divided into single type, double type and multi type according to the classification of breaking form. This classification is based on whether the type of control circuit is series or parallel or some other special type of circuit. The engineer needs to make an accurate judgment of the circuit breaking condition and select the appropriate micro switch