In telecommunications systems, a device used to protect facilities and equipment from abnormally high voltages or currents. ( 188 ) Note 1: A protector may contain arresters. Note 2: Protectors may be designed to operate on short-duration phenomena, or long-duration phenomena. The duration should be specified.
PROTECTOR
Meaning of PROTECTOR in English
Telecommunication standard terms English vocab. Английский словарь стандартных телекоммуникационных терминов. 2012