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Branch Circuit Emergency Power Transfer Switch




The model ETD2 is a single zone, silent emergency transfer control with universal dimming capability. It can be used with 2 and 3-wire line voltage dimming systems, as well as 0-10V, DALI, and Lutron EcoSystem.
The ETD2 allows emergency lighting to be dimmed with normal lighting during normal times. In the event of a utility power interruption, the ETD2 will automatically transfer designated emergency fixtures from the dimming control to the emergency power source and bring them to full brightness, regardless of whether the dimming system is in operation or turned off.
Applications of the ETD2 include designated dimmable emergency luminaires in public places such as auditoriums, restaurants, conference rooms, theaters, and classrooms.
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