Lithonia Lighting® PS1400DWM8 Emergency Ballast, Fluorescent Lamp, 120/277 VAC

Fluorescent Emergency Ballasts
PDW~4864434 MFG #: PS1400DWM8
Lithonia Lighting®
470.04000 / ea
Power Sentry batteries fit in the tightest of applications, including low-profile lensed troffers, downlighting and industrial lighting fixtures. They also feature an innovative Quick-Disconnect wiring harness that makes field maintenance and upgrades quick and easy. Specification grade emergency ballast to operate one or two lamps (4'or shorter) or one 8' lamp. Factory or field installed inside or outside (field only) fluorescent fixture to operate lamp(s) at a reduced light output, providing optimum glare-free illumination for a minimum of 90 minutes upon interruption of normal power.
  • Features
Automatic battery recharge after 90 min discharge
Constant current series resistor-type charger
Sealed, maintenance free, high temperature nickel-cadmium battery
For indoor environment
Black, 20 ga steel, permanently sealed housing
Housing provides extra room for wire routing in ballast channel
Polarized quick-connect pilot light/test switch assembly simplifies installation
Patent pending integrated test switch pilot light that requires only one-hole drilling
Ensures long life over a wide range of temperatures
External battery connectors allows emergency ballast to be disabled for maintenance and installation
Pilot light and test switch provide visual and manual means of monitoring system operation
Capacitive input circuit provides high efficiency and reliable operation
High efficiency push-pull inverter is the most effective method of converting DC power to AC power
It provides maximum light output, battery life and reliability