type 2 protector

Type 2

Surge protectors Type 2 are installed in the head of the electrical installations and in secondary power boards. They protect electronic and electrical equipment against transient surges of industrial, atmospheric and maneuvering origin.

Meets with IEC 61643-1, EN 61643-11, UL 1449.

References: 300 120, 300 121, 300 122, 300 140, 300 141, 300 142, 300 130, 300 131, 300 132.


Type 2 MD surge protectors are modular devices that are placed in power sub-frames or in electrical system headers.

The Type 2 surge protector is combined with Type 1 to ensure complete protection.

The internal protection is necessary in a lightning protection installation to avoid that in the event of lightning striking the electrical network, affect the protected building.

All surge protectors comply with IEC 61643-1, EN 61643-11, UL 1449.

Other products: CATÁLOGO

NOTE: This website only covers the most common protectors. If you need a protector with different characteristics to those contemplated in this web, contact us and our technical department will advise you.