Specialized - Switching Tube ·MechanicalVacuumSwitch
High-vacuum electromechanical switching tube for rapid interruption of high-voltage, high-current circuits. It performs physical vacuum switching rather than gas-discharge or thermionic control.
High-vacuum electromechanical switching tube for rapid interruption of high voltage and high current circuits.
General specifications
Properties common to every published source and operating point.
Electrical assignments shared by every tube using this base designation.
No verified pinout is recorded for this base designation.
1 physical section, each with unique specifications.
Section 1
No fixed ratings are recorded for this section.
Vacuum-switch electrical data preserved in parameter table.
Source-dependent data
Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.
Data set 01
Published operating points and test conditions from this source.
MaximumContinuousCurrentRMS
20 A
MaximumInitialContactResistance
0.045 ohm
ExternalHoldoffVoltage
10000 V
Altitude27000ft
InterruptingCurrent
10 A
1000 operations at 10000 V RMS, 60 Hz resistive load
Data set 02
Published operating points and test conditions from this source.
Maximum continuous current RMS
20 A
SwitchService
Maximum initial contact resistance
0.05 ohm
SwitchService
Maximum actuating force
1000 g
Mechanical
Switch type
Vacuum switch