Single Pole Switch Lighting Circuits - How to wire a light switch

This video tutorial covers the basics of wiring circuits using a single pole switch. It explains the components and function of the switch, and provides step-by-step instructions for wiring circuits with the switch first, lamp first, and using a three wire cable. Safety precautions and the importance of marking wires are emphasized throughout.

What safety measures are mentioned when working with electrical circuits?

Describe the difference between the second and third circuit designs.