900-FA Von Duprin Power Supply Optional Distribution Board, plug-in relay to provide an interface with fire or other emergency override systems Finish: Series: Von Duprin Power Supplies Type: Power...
PS902-2RS-FA Von Duprin Power SupplyBase Power Supply (2A @ 12/24 VDC field selectable) (approx. weight 9 lbs) PS902 is able to accept a total of 1 optional distribution board and 1 900-FA board
900-4RL-FA Von Duprin Power SupplyOptional Distrinution Board, 4 Relay board integrated logic for controlling security interlocks, auto operators and time delays with FA