SERIES
GLVAC — High Voltage Relays series
Each series has its own configurator. Pick model variants and add them to your quote.
24 modelsSPST HV Relay
GLVAC SPST HV Relays consist of a simple switch mechanism with one stationary and one movable contact, available in Normally Open (NO) and Normally Closed (NC) configurations. 24 models, wide voltage range from 1.5 kV to 70 kV, vacuum / reed / gas-filled technology options. For RF communications, high-voltage testing instruments, semiconductor equipment, satellite and submarine cable applications.
20 modelsSPDT HV Relay
GLVAC SPDT HV Relays are internally equipped with both Normally Open (NO) and Normally Closed (NC) contacts. A single coil energizing pulse switches the movable contact between two stationary contacts, ensuring connection between the common terminal and the selected contact — for precise circuit routing. 20 models, 3.5 kV - 35 kV voltage range, vacuum / reed / gas-filled technology options.
5 modelsDPDT HV Relay
GLVAC DPDT HV Relays integrate two independent SPDT functions in a single device, synchronously controlling two circuits through a single coil excitation signal. Simplifies circuit management, improves system integration, reduces panel size and cost. 5 models, 8 kV - 25 kV voltage range, 10A - 150A continuous current capacity.
8 modelsLatching HV Relay
GLVAC Latching HV Relays utilize a permanent magnetic steel design to continuously maintain contact state (open or closed) before power failure. The coil energy-saving design significantly reduces electrical consumption, improves system efficiency and reliability. Ideal for remote control, automatic switching systems, and circuits requiring long-term state maintenance. 8 models, 15-70 kV voltage range, 10-50A continuous current.