A FIRE OCCURRED INSIDE OF A COMBINATION POWER CENTER LOCATED AT THE #11 CROSSCUT OF THE 6 NORTH PANEL. THE FIRE WAS CONTAINED INSIDE OF THE POWER TRANSFORMER ENCLOSURE. NO FIRE DAMAGE WAS NOTED OUTSIDE OF THE TRANSFORMER BOX. THE BOX SUPPLIED POWER TO THE 5 WEST BELT DRIVE. THE MINE WAS IDLE AND NO ONE WAS UNDERGROUND WHEN FIRE STARTED.