Выключатель вакуумный ВВ-20
              High Voltage Vacuum Relay VV-20
              Relais à vide
              Vakuum-Relais
			  This tube is a part of the high voltage switch type VV-20. Into the magnetic field produced by an external coil, the two contacts attract to each other and connect the parts of a circuit. The VV-20 was used in BP dye lasers, and in powerful pulsed microwave devices.
• Rated voltage: 20 kV
• Contact resistance: not more than 0.02 Ω
               
              
			  Hauteur • Height • Höhe : 16 cm • 6" 1/4
			  Diamètre • Diameter • Durchmesser : 29 / 39 mm • 1" 1/8 / 1" 1/2
			  
			  
              
			   
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