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High Voltage and/or
High Current Switches

L-3 PS offers a broad range of custom and off-the-shelf high voltage switches that have operating ranges varying from 15 kV up to 500 kV and currents up to 3000 kA. For other voltages and/or currents contact us directly.

Download the brochure (avg. PDF is 250 kB) for our most popular spark gap switches.

Model #
Voltage Range (kV)
Peak Current (kA)
Max Charge Xfer (C)
Inductance
(nH)
40184
15-35
35
0.3
< 20
40264
25-100
100
0.3
< 40
40265
25-100
100
0.15
< 40
40369
25-60
250
2.0
< 100
40200
10-120*
750
10.0
< 20
40302
10-120*
1300
10.0
< 20
T-150
10-40
300
120
x
ST-300
10-55
600
800
x
T-670
25-100
100
0.15
x
T-508
20-200
150
2.0
x

* Operating voltage range set at the factory for one of the following:

 10-30 kV
25-50 kV
30-60 kV
50-100 kV
60-120 kV