Power Sentry 272884 PSL600 Emergency Ballast
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. For field or factory installation in T5, T%HO, T8, T8HO and long-compact fixtures utilizing low-profile ballast and wireways. Suitable for indoor and dampl locations and for seals and gasketed fixtures, including those rated for wet locations. Provides 90 minutes of emergency operation at reduced light level. Sealed, maintenance-free, high-temperature nickel-cadmium battery.Automatic battery recharge after dischargeDual-voltage input capability (120V or 277V)Constant current-type charger
