Description
12V 250mA Double Gang PSU
NC930
- 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 supply | 230V 50/60Hz (36mA max. current). 50Hz frequency. |
| Internal power supply | 12V d.c. |
| Total output current limited to | 250mA. |
| Max battery size and type | Optional NC941B 12V 0.3Ahr battery back up kit available. |
| Indicators | Green Supply Present LED. |
| Controls | N/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 & finish | Plastic. |
| IP Rating | IP41. |
| Weight | 275g. |
| Operating conditions/temperature | -5ºC to +40ºC. Max. relative humidity 95% non-condensing. |
