We have introduced a lot of high voltage fuses before, which belong to a circuit breaker, and an air switch, so what is the difference between a fuse and an air quick shutdown?
As mentioned above, air switches and fuses are a type of circuit breaker. Therefore, their function is to automatically cut off the power when the circuit current is overloaded or the circuit is short, so as to protect the appliances from being burned. And the difference between them is the method of cutting.
High voltage fuse to cut off the circuit is to fuse two words, fuse inside the fuse (fuse), current overload will fuse itself, when the circuit returns to normal, need to replace a new fuse (fuse), so as to reconnect the circuit. High - voltage fuses are used more outdoors.
Air switch is air as an insulating medium, when the current load, voltage loss, overvoltage, short circuit can trip to disconnect the line, to protect the safety of the circuit, when the normal recovery does not need to replace the fuse like the fuse, just need to close the air switch can continue to use. Air switch is mainly used in ordinary household circuits.
