According to the City of Mbombela, some firefighters are currently trying to contain the fire, after which the power lines feeding Steiltes and the CBD will be brought back online.
A separate Eskom pylon has also collapsed and is causing power outages in the Nelsriver substation.
ALSO READ: BREAKING: Large parts of Mbombela left without power after transformer blew
This area will be off for the remainder of the day while Eskom works to restore the power.
@lowvelder BREAKING NEWS: A transformer blew during a fire in Delta. This is the suspected reason for the power outage. Lowvelder will update its readers as soon as more information becomes available. #delta #tranformer #mbombela #poweroutage
Areas such as the Riverside Precinct, Elawini, Kiaat Hospital and surrounding places have also been affected by this outage.