WI Line ready

Do you know the WI Line from SEG Electronics?

All relays from the WI Line are self-powered time overcurrent relays, which means they take their energy from the current transformers.

Since they do not require auxiliary power, the WI Line relays are well suited for use in self-sustaining transfer and distribution stations, local grids, and ring-main-units.

Tripping characteristics range from two-stage, independent (DEFT) and dependent (INV) time-overcurrent protection, up to special characteristic curves. As further options, we offer some relays with integrated earth fault protection.

SEG Electronics has also developed serial products, which match nearly any circuit breaker commonly available on the market. The electronic parts of the WIC are completely sealed in, making the relays resistant to even the very worst environmental influences.

See the full line at SEG Product lines - WI Line (segelectronics.de)

Protection made simple.