Part 1 – Introduction Of Basic Switches
This video introduces the principles and terminology of mechanical electrical switches. It covers terms such as contacts, normally open, normally closed, poles, and throws.
Part 2 – Toggle Switches
This video describes toggle switches, including different configurations and terminology.
Part 3 – Pushbutton And Selector Switches
This video describes pushbutton switches and selector switches, including different configurations and terminology.
Part 4 – Machine Control Switches
This video describes control switches such as limit switches, proximity switches, flow switches, pressure switches, temperature switches, and speed switches.
Part 5 – Switch Contacts and Arcing
This video explains the importance of contacts in electrical switches. It describes the effects of arcing and contamination on switch operation. It also shows the effects of high voltage arcs and the danger of arc blasts.