PI-3k is a three-phase surge arrester type 3 & Class III, which is equipped with high-frequency filter, according to EN 61643-11 and IEC 61643-1. It is intended for use in the power supply lines, which are operated as TN-S system. PI-3k120 is designed for protection of three-phase electronic appliances in L.V. power supply systems against the transient overvoltage and high-frequency disturbance.View Details Write Review
For any kind of query, contact us with the details below.
Please fill in your info and we will contact you soon.