Non-linear surge protector OptiVar OPN-P-6/6.9/10/400(0.8)-UKHL1 KEAZ 376092

The OptiVar non-linear surge protector is designed to protect power supply system equipment from switching and lightning surges up to its own voltage class value. OptiVar is a protective device consisting of one column of series-connected varistors enclosed in a sealed polymer housing. The main operating position of the limiters is vertical.