Did you know that different electrical appliances can be controlled automatically using the set time?

Introduction
Controlling the time that streetlights, air conditioners, and other electrical appliances turn on and off results in significant convenience, energy, and cost savings. Timer switches allow the programming of the on/off switching of different devices in a simple and straightforward manner. In this e-lesson, you will learn how to install timer switches.
Learning Objectives
By the end of this e-lesson, you will be able to:
- Wire the circuit composed by the timer switch
- Correctly connect the timer switch
- Set the timer switch