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...
PS906-4R-FA Von Duprin Power Supply Base Power Supply (6A @ 12/24 VDC field selectable) (approx. weight 7 lbs) PS906 is able to accept a total of 3 optional distribution boards.
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