2P Rail Installation: The voltage arrester device adopts 2P rail installation, the installation is very simple
PC Flame Retardant Material: The shell of the voltage arrester is made of PC flame retardant material, safer to use with high quality and excellent performance
Visual Window: Come with visual window, traffic lights indicate power on and off at a
40kA Maximum Discharge Current: Maximum discharge current for 40kA, nominal discharge current is 20kA, and voltage level is 3.5kV
Excellent Performance: protective devices come with stable structure, excellent performance and long service life