Home > categories > Electrical Equipment & Supplies > Contactors > Similar terms for contactors and relays
Question:

Similar terms for contactors and relays

Similar terms for contactors and relays

Answer:

Therefore, as the first floor of a friend said, large capacity of the contactor are generally equipped with an arc cover (because the high current disconnect will produce arc, do not use arc extinguishing, head).
The main function of the relay is the signal detection, transmission, transformation or processing
The main circuit concept and control circuit corresponds to the general main circuit through The current is greater than the control circuit
The main function of the main circuit is to connect to or disconnect the main circuit. The so-called main circuit is a circuit is working or not by the circuit is connected to the mark.

Share to: