Type 1 surge protective devices are designed to discharge high current surges without any destruction of theinstallation. These surge protective devices are characterized by their ...
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Description Type 1 and Type 1+2 surge protective devices are designed to discharge high current surges without any destructionof the installation. These surge protective devices ar...
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DescriptionType 2 surge protective devices are designed to protect electric installations and sensitive equipmentagainst indirect surges with ensuring a low protection level (Up). ...
ABB
Surge protective devices
