OVERVIEW

The PPU-300 is a full featured power pack and

controller for low voltage lighting control system. It not

only supplies 24VDC power for the operation of

multiple low voltage occupancy sensors, but also

provides line voltage load switching in response to

signals from connected sensors or control devices.

The unit can be attached to a junction box through a ½

inch knockout with the designed threaded nipple and

locknut. It may also be mounted into fixture cable trays

or located inside an adjacent junction box for specific

local code requirements.

APPLICATION

• Light Control

• HVAC Control

• Building Management

The PPU-300 can be applied to control lighting circuits,

motors, self-contained air conditioners, VAV systems,

fans and motorized damper controls. By connecting low

voltage occupancy sensors, momentary switches and

PPU-300’s, bi-level switching with manual ON operation

can be achieved. Hold ON input is ideal for areas that

require overriding the occupancy sensor to force the

lighting ON during business hours.