Legrand Switch Wiring Diagram -
Many modern Legrand switches utilize screw-clamp terminals rather than traditional wrap-around screws.
When you flip the switch, the circuit inside the L terminal connects to L1, sending power to the light. Legrand Switch Wiring Diagram
The screw on the second switch connects to the "Load" wire leading to the light. 4. Specialised Legrand Models If your wiring diagram shows no white wire
This is the most common scenario. A standard Legrand toggle or rocker switch controls a light from one location. keep this guide open
If your wiring diagram shows no white wire in the box, you cannot use a standard smart switch. However, Legrand manufactures dimmers that leak a tiny current through the light bulb. If you use an LED bulb without a neutral, you may experience "ghosting" (flickering). The wiring diagram for a no-neutral switch simply caps the neutral port and uses only Line and Load.
Remember: Electricity is unforgiving. If your actual wiring deviates from the standard diagram (e.g., you have a switch loop with no neutral), stop and call a licensed electrician. For the rest of the standard installations, keep this guide open, respect the wire colors, and your Legrand switches will provide decades of safe, reliable service.