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Vacuum Capacitors
  1. Fixed Vacuum Capacitors
  2. Variable Vacuum Capacitors
DC Contactors
  1. DC Contactors List
AC Contactors
  1. AC Contactors List
  2. Circuit Breakers List
  3. Isolating Switches List
HV Relays
  1. HV Relays List
  2. HV Relays Cross Reference
Vacuum Interrupters
  1. Vacuum Interrupters for AC Contactors
  2. Vacuum Interrupters for Circuit Breakers
  3. Vacuum Interrupters for Isolating Switches
Hydrogen Thyratrons
  1. Hydrogen Thyratrons List
Magnetrons
  1. Pulse Magnetron GLM5193
  2. CW Magnetron GDCWM-75LJ
HV Relays Cross Reference
GLVAC, JPK Cross Reference
GLVAC is a worldwide leading manufacturer of HV relay. The most significant difference between GLVAC HV relay and common relay: GLVAC use unique ceramic vacuum sealing technology, separate the sealed contacts from outside air to obtain high dielectric withstand voltage. The working voltage can be up to 70KVDC. Different voltage dielectric such as vacuum or high pressure gas can be filled in relay according to different applications. GLVAC HV relay can be divided into ceramic vacuum relay, vacuum reed relay, gas-filled relay according  to insulating medium. On the base of contact set and control methods, GLVAC HV relay can be divided into SPST HV relay, SPDT HV relay, DPDT HV relay, latching HV relay.  

GLVAC HV relay is easy to use, it can fully replace Kilovac, Jennings and Crydom. For more information please see the cross reference.

GL Type JPK Type Rated Working Voltage(KV) Load Switch Rated Open Voltage(kV Peak)DC or 60Hz Max CONT. Current(Amps) Contact Form Contact Capacitance(pF) Max Contact Resist(0hms) Max Rel. Time(ms) Max Open Time(ms) Shock 11ms 1/2 Sine(gpeak) Weight Nom(g) PDF
GL10 JPK-10(B) 20KV Yes 20 45 SPDT 3/3.5 0.02 8 30 50 300
GL23 JPK-11 20KV No 20 75 DPDT 3/3.5 0.01 10 30 50 380
GL50 JPK-6(B) 25KV Yes 25 110 SPDT 5/5 0.005 15 100 30 992
GL52 JPK-6(A) 25KV No 25 150 SPDT 5/5 0.003 15 100 30 992
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