Demo Relay Switch

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DER14
470229-994EA 38.95 USD
470229-994
Demo Relay Switch
Educational Materials 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.



   
 

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