POWER is expected to be restored to over 400 premises at North Maclean, South Maclean, Stockleigh and Munruben by 5pm.
POWER OUTAGE: Energex crews are expected to restore power to affected customers by 5pm.
An Energex spokesperson said a tree had fallen on power lines on Greenbank Road, which caused the blackout.
"Crews are expected to have it up and running by 5pm," he said.
According to the Energex power outage website, 301 premises lost power in North Maclean, 17 at Munruben, 76 at South Maclean and 19 at Stockleigh.