(3) Within Sight of the Controller
- The disconnecting means shall be located within sight of the controller or in the same enclosure with the controller.
- The disconnecting means shall disconnect the sign or outline lighting system and the controller from all ungrounded supply conductors.
- The disconnecting means shall be designed such that no pole can be operated independently and shall be lockable in accordance with 110.25.
Exception: Where the disconnecting means is not located within sight of the controller, a permanent field-applied marking identifying the location of the disconnecting means shall be applied to the controller in a location visible during servicing. The warning label shall comply with 110.21(B).