Product Characteristics:

1. Simple structure ,small volume,  light weight,  the whole mould with no gas gap

2. Polymer Housed with flexible silicone rubber, explosion-proof.

3. ZnO varistor as the core component is subjected to a series of physical and electrical tests to ensure the reliability and protective ability.

4. Creepage distance is big, hydrophobic good, be able to bear or endure corrupt ability strong, stable performance, reduce operation maintenance 

Main Technical Data:

Notice:  1.All above ratings are available with both  porcelain housing and polymer housing.

                 2.We could add the grading ring if you need.