Zno Varistor Block MOV element of MOA accessories of Lightning Arrester votage rating 0.33kv 3kv 9kv 15kv 18kv 21kv 30kv 33kv 96kv 110kv 132kv 330kv

Sic varistor blocks and Zno varistor blocks

The key elements of Surge arrester


The varistor is the core element of MOA, which is mainly made by Zinc Oxide. Compared with traditional carborundun, MOV(Metal Oxide Varistor)has greatly mended voltage-current characteristics and improved through-current capability, thereby to line up protection.

Our company produces series of varistors for polymeric housing arresters from 0.22kv to 330kv, and passed ISO9001-2000 International Quality Management System Recognition.

Production line: Calcination

Production line: Calcination

production line: Inspection