Unless otherwise noted, images are copyright Mastercard Foundation. © Mastercard Foundation 2022. This work cannot be reproduced, sold or disseminated in any circumstances, without written consent by Mastercard Foundation.

Image Sources

Wiring and Connecting a Timer Switch
Comparing the Wiring and Connection: Analog vs Digital Timer Switch Systems
  • Analog timer switch: Figure by BRITE team
Scenario Activity: Wiring a Timer Switch
Comparing the Wiring and Connection

Additional Sources

Comparing the Wiring and Connection: Analog vs Digital Timer Switch Systems
Digital Timer Switch: