Surge protection cabinet for three-phase power supply lines. Type 1. Iimp = 50kA. Up = 2,5kV. Includes protection fuses.
Tested and certified as a protector Type 1 according to the standard EN IEC 61643-11.
Suitable for Categories III, IV according to ITC-BT-23.
Containing gas discharge tubes able to withstand very high currents.
Coordinable with protectors of series ATSUB, ATSHIELD and ATCOVER.
Short response time.
Does not produce deflagration.
Their activation causes no interruption in power supply.
Thermodynamic control device.
ATSHOCK series protectors have been tested in official and independent laboratories, obtaining their characteristics according to relevant standards.