OVERVOLTAGE SUPPRESSOR WITH A METAL OXIDE RESISTOR

摘要

In an overvoltage suppressor with a multi-column arrangement of the metal oxide resistors within an insulating housing, each column is to be made of resistance elements in a mechanically self-supporting structure. To this end, the resistance elements of each column are arranged between two holding plates interconnected by holding rods. The individual columns, called "modules", are arranged to be individually centered on a plate fitted at the lower end of the insulating housing.