PP16 SHUNT EFP Bypass Relay Pack 120/277V Red

Bypass Relay Pack, 120/277V, External Fault Protection, Automatically Overrides Emergency Lights On Upon Loss Of Normal Power Circuit, Test Button, Plenum Rated, Red

The PP16 SHUNT relay pack operates as an automatic bypass shunt for control devices (such as other relay packs, toggle switches and phase dimming packs) that are controlling emergency powered lighting loads. The relay is open when normal power is present but will latch closed if normal power is lost. An elongated chase nipple facilitates attachment directly to a junction box or fixture through a ½ inch knockout. A push button is also provided which allow users the ability to test the emergency operation.