Almost 1,000 customers are currently without power in the region.
The Star understands a total of 988 customers are without electricity in the Lambeg area.
The outage occurred at approximately 9.33am today.
A spokesperson for Northern Ireland Electricity Networks (NIEN) said: “The repair team is on its way. The fault is due to equipment failure.”
Power is estimated to be restored at 12.45pm on Thursday, July 19.