Our factoyr can supply good qualitied MOVs (metal oxide varistor) with diameter from D3 to D13.6, is a key component used for surge arrester. We could design both normal types and special types according to your demand.

The metal oxide varistor is characterized by strong galvanization capacity, high protective performance, good nonlinear characteristic, fine appearance, various specifications and so on. The common voltage gradient range is 200~230V/mm. Its diameter and height can be determined neatly according to the customer's requirements. The varistor's maximum diameter can reach 138mm and the maximum height can reach 41mm.