Dispatched for a report of a tree down on electric utility distribution lines and there is a tree fire. Kosciusko County REMC utility company is requested for a response to the scene also. Upon arrival, the electric utility lines are noted to be arcing. The fuse on the electric utility pole nearby blew and the arcing of the utility lines ceased. We remained on standby until the utility company officials arrived at the scene. The electric utility company official advised us that it is no longer necessary for us to standby. All units cleared the scene and returned to quarters.