Surge arrester T2 (C) ETITEC C T2 275/20 3+0 002440399

Surge protection for electrical installations with ETITEC C T2 surge limiters

The ETITEC C T2 275/20 3+0 surge limiter is a key element in protecting electrical installations from the effects of lightning strikes and voltage surges in the network. This device, designed for mounting on a TH-35 mm DIN rail, provides Class 2 protection, making it ideal for use in residential and commercial buildings. Its function is to limit the voltage to a safe level, protecting connected devices from damage.

### Construction and application

This limiter is designed to work with TN-C networks. It uses varistor technology, which ensures a fast and effective response to surges. The rated AC voltage is 230V, and the maximum discharge current (8/20µs) is as high as 20kA –