Description

The Tri Delta 11 kV Surge Arrester (France) is a metal oxide varistor (MOV) surge arrester rated at 11 kV, manufactured in France by Tri Delta. It protects 11 kV distribution transformers, switchgear, and cables from switching and lightning overvoltages by clamping transient voltages to safe levels. The maintenance-free porcelain or polymer housing design suits both indoor and outdoor installations.