C-TEC NC930 12v dc power supply unit.
APV C-TEC NC930 12v 250mA Double Gang Power Supply Unit PDA Range
C-TEC NC930 12v 250mA Double Gang Power Supply Unit PSU
C-TEC NC930/SS 12v 250mA Double Gang Power Supply Unit (75)
C-Tec NC930 800 Series 12v 250mA Double Gang Power Supply Unit.
CTec 800 Series One Zone Call Controller NC942 PSU Reset Button
