What is a lighting control relay panel?
What is a lighting control relay panel? A relay is a simple switching device that uses a small signal to control a larger signal. In this case low voltage pulses open or close a higher voltage circuit. Think of a relay as a remote controlled switch. So a relay panel adds on/off control to a circuit, but it still must be fed from a circuit breaker panel. What is a lighting panel? 1. An electric panel containing fuses or circuit breakers used to protect branch circuits serving lighting fixtures. 2. A panel for switching or controlling lights and lighting circuits....