PS906-4RL-BBK Von Duprin Power SupplyBase Power Supply (6A @ 12/24 VDC field selectable) (approx. weight 7 lbs) PS906 is able to accept a total of 3 optional distribution boards.
PS906-4RL Von Duprin Power SupplyPower Supply 6A - 12/24VDC Select, 4 Relay Board Integrated Logic for Controlling Security Interlocks, Auto Operators and Time Delays
PS902-KL-4RL-BBK 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
PS904-KL-4RL-BBK Von Duprin Power SupplyBase Power Supply (4A @ 12/24 VDC field selectable) (approx. weight 11 lbs) PS904 is able to accept a total of 2 optional distribution boards.
Von Duprin Finishes Chart