Description Product Number: NC930 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. Technical Specifications Mains supply230V 50/60Hz (36mA max. current). 50Hz frequency.Internal power supply12V d.c.Total output current limited to250mA.Max battery size and typeOptional NC941B 12V 0.3Ahr battery back up kit available.IndicatorsGreen Supply Present LED.ControlsN/A.Connections Ve and -Ve out; Batt and Batt – (for connection to an optional remote NC941B battery back up kit).Product dimensions (mm)147 W x 87 H x 34 D mm. Mounts on a standard 25mm UK double gang back box. Protrusion depth in back box is 20mm.Construction & finishPlastic.IP RatingIP41.Weight275g.Operating conditions/temperature-5ºC to 40ºC. Max. relative humidity 95% non-condensing. Find out more about us here.
