Lighting Contactor Wiring Diagram With Photocell

By | October 22, 2018



Lighting contactors are invaluable tools for commercial and industrial construction projects. They are used to control the circuits that power light fixtures, and they require precise wiring diagrams to ensure that the wiring is done correctly. In certain applications, lighting contactors may need to be wired with a photocell, which works in conjunction with them to provide automatic switch-off when the ambient light reaches a certain level. Understanding how to wire a contactor with a photocell can help you create and maintain a safe and efficient lighting system.

When adding a photocell to an existing lighting contactor circuit, make sure that the voltage of the photocell does not exceed that of the contactor – otherwise, you may create an unsafe situation. Once the voltage of the photocell has been verified, you can begin. Start by making sure the power is off, then connect the black wire from the photocell to the common terminal on the contactor. Then, connect the red wire from the photocell to one of the output terminals on the contactor. Finally, reconnect the power and test your connection. If everything is working properly, the lights will switch on and off based on the ambient light.

Wiring a contactor with a photocell is an important task that requires experience and knowledge. To keep your electrical system safe and efficient, invest in quality lighting components and hire an experienced electrician to supervise the installation. In addition, always double-check the wiring diagram and the instructions that come with the products before starting any installation. When it comes to wiring a lighting contactor with a photocell, safety is the number one priority.


Longjoin光控器 路灯光控器 Photocell Sensor 上海朗骏智能科技有限公司官网

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