C-TEC toiteplokk õekutse keskusele

C-TEC NC930 12VDC 250mA toiteplokk õekutsekeskustele A compact 12V 250mA double gang power supply unit.Can provide power to up two NC944 Four Zone Call Controllers.Suitable for use in many other applications.Includes a green power on indicatorOptional NC941B 12V 0.3Ahr battery back-up kit also available to ensure the NC930 remains operational in the event of Mains failure.Mounts on a standard UK 25mm double gang flush or surface back box.230V 50/60Hz (36mA max. current). 50Hz frequency.+Ve and -Ve out; Batt + and Batt – (for connection to an optional remote NC941B battery back up kit).Optional NC941B 12V 0.3Ahr battery back up kit available.EN 50130-4:2011+A1:2014