Quecksilber Relais Röhre
Mercury Relay Tube
Relais à mercure
The right flask contains a resistance heater which heats the air in the tube and pushes the mercury down; this will open the circuit.
![Quecksilber Relais Röhre](rs053a.jpg)
115 x 56 mm • 4" 1/2 x 2" 1/4
![Quecksilber Relais Röhre](rs053b.jpg)
![Quecksilber Relais Röhre](rs053c.jpg)
Le contenu de ce site est sous copyleft
The content of this site is under copyleft
Der Inhalt dieser Website steht unter Copyleft