Installed a new 208 volt photo cell for some parking lot post lights. Tied 120v line to black, and load to red, and white to neutral, and the other 120 volt phase side goes to the other side of the lights. But it is not working. This comes from a 3 phase 120/208 volt panel. So it switches one side of the 2 - 120's. (opposite phases of course). Should be simple. The lights work when I bypass the photo cell. Am I forgetting something? Is there a different photo cell for panels with a wild leg? (208 to neutral).
