AD Quality Auto 360p 720p 1080p Top articles1/5READ MOREThe joys and headaches of holiday travel: John PhillipsThe incident has been reported to the California Occupational Safety and Health Administration. Daily News LA CRESCENTA An electrical discharge hospitalized a Southern California Edison contractor servicing an underground vault today and disrupted power for more than 2,100 customers, officials said. The discharge from a 16,000-volt circuit occurred about 10:30 a.m. near Pennsylvania Avenue and Foothill Boulevard, where a crew with Riverside-based Pouk & Steinle was repairing faulty transformers, said Tom Boyd, an Edison spokesman. The victim s identity was not immediately released, but he suffered first- and second-degree burns to the arms and face and was transported to Verdugo Hills Hospital, Boyd said. The wounds did not appear life-threatening. Boyd said 2,158 customers were affected, though power was restored to all but 103 by 11:20 a.m. 160Want local news?Sign up for the Localist and stay informed Something went wrong. Please try again.subscribeCongratulations! You’re all set!