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12V 250mA Double Gang PSU

£65.00 excl VAT

  • 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 indicator
  • Optional 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.


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.
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.
Operating conditions/temperature-5ºC to +40ºC. Max. relative humidity 95% non-condensing.


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