
The ABB OVR T2 N 80-275s P QS surge protection device is designed to protect power distribution systems against transient overvoltages caused by lightning. It features a maximum surge current of 80 kA and a maximum operating voltage of 275 V, making it suitable for TT and TN-S systems. This device ensures reliable lightning protection and minimizes downtime with its advanced Safety Reserve system and QuickSafe technology.
Detailed engineering parameters based on manufacturer documentation