Integrated DC & AC Disconnects
Every FRONIUS IG comes standard with integrated DC and AC
disconnects. Both DC and AC electrical connections are made in the
convenient installer accessible wiring compartment. We’ve pre-wired the
DC breaker to a heavy-duty terminal block that accepts up to eight #8
AWG conductors (four input strings).

Our DC/AC disconnects are UL rated and meet the technical
requirements of the National Electric Code for PV systems. See our FAQ
section for further information.
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