Demo Relay Switch
Physics Educational Materials
Electricity/Magnetism Learning Activities
Ideal tool for studying and observing the basic concepts of a relay.
- Relay demonstration device
- Circuit Board with clear labels
- Displayed on sturdy base
- Circuit powering the coil is completely separate from the circuit switched on by the relay
The relay demonstration is an ideal tool for studying and observing the basic concepts of a relay (an electrically operated switch that opens and closes circuits) in a visually and kinesthetically effective manner.