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- Installation Light Intensity Switch Ex9LDS2 1CO 230V
Installation Light Intensity Switch Ex9LDS2 1CO 230V
116938
8592765169389
Light Intensity Switches Ex9LAS and Ex9LDS2 are used for light switching according to actual daylight intensity (Ex9LDS2 device also according to time), so the light fixtures are switched only if necessary and it can save money for consumed energy. This switch can automatically change between summer and wintertime. It operates in daily, weekly or yearly switching program and can be connect to light control systems with other devices. External brightness sensor is included in the scope of delivery.
| Nominal rated voltage [V] | 230 |
| Nominal rated frequency [Hz] | 50-60 |
| Rated switch current [A] | 8 |
| Adjustment range brightness value [lx] | 10-50000 |
| With programmable overnight shutoff | Yes |
| Push button input | Yes |
| Max. conductor length light sensor | 50 |
| Protection class light sensor | II |
| Mounting method light sensor | Wall surface mounted |
| Mounting method | DIN rail |
| Width in number of modular spacings | 2 |
| Built-in depth [mm] | 64 |
| Degree of protection (IP) | IP20 |
| Degree of protection (IP) light sensor | IP44 |
| Power loss [W] | 1.7 |