Opis

In Enphase installations, the Q Relay (network system relay controller) acts as a physical disconnection device relay controller for single-phase installations.

Product Features:

• During grid abnormalities it disconnects the Enphase from the AC Grid
• When grid returns to normal state it reconnects to the AC grid
• Works in series with Envoy-S
• It will  disconnect both L and N

Not required in the UK.