Switchboards specially designed for installations requiring resistance to the effects of fire and ensuring the operation of devices that are indispensable in the event of fire for the escape of persons from the affected building (smoke extraction, fire alarm, emergency lighting, devices necessary for fire fighting). Switchboards can be recessed, wall-mounted or freestanding. Our switchboards not only limit (EW version) but also prevent (EI version) the spread of fire. The function of the device is guaranteed from 30 to 90 minutes depending on the type selected.