DEVICE FOR PROTECTION CUT-OFF

摘要

The device is designed for protection cut-off in phasing thecasing or housing of AC machines, electrical appliances, etc. whena person fall under voltage. It is used in industry and forresidential needs to prevent accidents caused by AC current. Anyaccidental closings are avoided and adjustment is made of the timeof reaction and sensitivity. It is insensitive to reactance(capacitance) currents as a result of which it can be fitted atgreater distances from the protected piece of equipment.2 claims, 1 figure