Auto or Manual On Off Photocell Light Controller Switch with Sensor 16A 20A 25A AC220V Din Rail Smart Switch(THC-109 16A)

Relays1NO Twilight Switch Auto Manual ON OFF Photocell Light Control Switch 16A 20A 25A with Sensor AC220V Din rail THC-109 with 1meter sensor=Auto TypeTHC-109B with 1meter sensor=Auto/Manual TypeGeneralApplicationsThe product can turn on or turn off light automatically according to ambient-light. Ambient temperature and humidity can't affect it. It is not only convenient but also practical; it can control the load working only at night. It is used for road light, garden light etc..Function Features(THC-109B)When wave switch located OFF, lights out;When wave switch located ON, forced open the light;When wave switch located in the AUTO start work automatically, the other to continue the following THC-109 process test;Slide the LUX knob to position moon, and switch on the power.When you test in daytime. You should cover a black opaque cloth on the product.When the cloth mantles the detection window of the photocell, the ambient light of the photocell is less than 2 LUX, the lamp will be on.When you take off this cloth, the lamp will be off automatically.When you slide the LUX knob to position sun, the lamp could be on in the ambient light less than 100LUX.In front of the photocell, it should be no obstruction affecting to accept natural light;In front of the photocell, it should be no swaying object.Don't install the photocell under the light or in the place where the light will be irradiated to the photocell.

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• Auto or Manual On Off Photocell Light Controller Switch with Sensor 16A 20A 25A AC220V Din rail Smart Switch