The Merlin Gerin Multi 9 IC 2000P, now under the Schneider Electric Acti9 brand, is a programmable twilight switch that combines a 2–2000 lux photocell with a weekly timer. Key features include 56 switching operations, a 20-140 second delay to prevent flicker, and a 10-year battery backup for setting retention. For more details, visit Schneider Electric Acti9 IC2000p+ (2 - 2000 lux) programmable twilight switch
I can then provide tailored wiring recommendations or calculate whether you need an external power contactor. Share public link
A rotary dial used to set the exact Lux level at which the connected lights should activate. Merlin Gerin Multi 9 Ic 2000 P Manual
Upon tripping, the device provides immediate visual confirmation of the fault type via a dedicated indicator window on the front face:
Connect the Phase (Live) wire to the designated L terminal and the Neutral wire to the N terminal. The Merlin Gerin Multi 9 IC 2000P, now
One sweltering afternoon, a sudden surge of power rippled through the electrical grid. It was a formidable force, a digital tempest that threatened to overwhelm the factory's systems. The Ic 2000 P felt the surge, its internal sensors reacting with lightning speed. Within milliseconds, it tripped, its mechanical heart snapping shut, severing the path of the destructive current.
The factory fell silent. The hum of machinery was replaced by an eerie stillness. But in that silence, there was safety. The Ic 2000 P had fulfilled its duty, preventing a potentially catastrophic event. Share public link A rotary dial used to
Verify wiring (3-4 NO or 3-5 NC). Ensure mode is set to "AUTO". Wrong time/day set. Re-enter programming mode and verify times and days. Buttons not responding Device locked or error.
Mount the sensor facing North or Northeast to avoid direct exposure to harsh morning sunrise or evening sunset glare, which can skew luxury tracking.