Defining normal open and normal closed contacts

In the world of electrical systems, the importance of switches cannot be emphasised enough. They are the linchpins that govern the flow of electricity, ensuring our devices and appliances function seamlessly. Among the various types of switches available in the market, NC/NO switches have distinct roles and functions.

Motivation phase
What is the role of the switch?
Information phase
The video presents a practical application of NO and NC switches in ladder diagram programming. Follow each step carefully.
Consolidation phase
Let's answer some questions

Resource information

Level: Level 4
Subject: Automation and robotics
Language: English
Estimated time to complete: 5-10 minutes