The wiring diagram for a lighting contactor panel shows the connections between the main power supply, the lighting contactor, and the lighting circuits. It also includes other components such as overload relays, fuses, and disconnect switches that are used to protect the electrical system and control the flow of electricity.. The Square D 8903 lighting contactor is a reliable and efficient solution for controlling lighting circuits. It is commonly used in commercial and industrial applications to control multiple lighting fixtures. The wiring diagram of the Square D 8903 lighting contactor provides a clear and easy-to-follow guide for installation and troubleshooting.
mechanically-held contactor, 2-wire control off-on off-auto selector switch hand-off-auto on-off-auto selector switch control voltage control voltage (right aux.) (left aux.) (left aux.) electronic module 1 p n 3 3 n 3 3 g on r 2 fuse p3 a2 c c on off (left aux.) (right aux.) p n c a2 2 c c 2 off on table d: optional wiring and pilot devices.. Section 2: How to Wire Eaton Lighting Contactors. Wiring Eaton lighting contactors requires a thorough understanding of the electrical circuit and the specific requirements of the lighting system. By following the correct wiring procedures, you can ensure safe and efficient operation of the contactors. Step 1: Identify the power supply