M122 Twilight Daynight Switch 12VDC
The twilight switch switches on e.g. lamps at nightfall and off again at daybreak. (for weekend cottages, sailing yachts, caravans etc.) Distribution output: relay 1 x change over, max. 3 ampere.
The sensitivity of the luminous intensity may be changed by partially covering the sensor mechanically.
| Technical Data |
| Operating voltage |
12 V/DC (11 - 14 V/DC) |
| Power consumption |
ca. 2 mA / 35 mA (relay on / off) |
| Relay contact |
1 x switch-over, loading capacity max. 25 V / 3 A |
| Operating temperature range |
ca. -15 - +50°C |
| Luminous intensity switching-on |
ca. 25 lux ± 20% |
| Luminous intensity switching-off |
ca. 45 lux ± 20% |
| Switching delay |
ca. 3 - 4 seconds |
| Dimensions |
ca. 72 x 50 x 32 mm (without fastening straps) |
http://www.kemo-electronic.de/datasheets/m122.pdf