Particularly suitable in cases where a rapid stopping time is required without the need to use a contact on the direct current circuit. Thanks to a static switch, the DC circuit is open in the moment in which the alternating power supply fails, thus making it unnecessary to use an external contact.
The value of the protection fuse (F), must be intended as a device that the customer prepares in the rectifier power supply circuit, as it is not present inside the rectifier itself.