Spark gap
Spark gap apparatus and method for electrostatic discharge...
Spark gap arrangement
Spark gap assembly for welding power supply
Spark gap comprising an optically triggered power...
Spark gap device
Spark gap device for high-power electrical generators
Spark gap device having multiple nodes
Spark gap retrofit module for surge arrester
Spark-gap device, particularly high-voltage spark-gap device
Stabilizing device for a transmission line-mounted surge...
Station protector
Station protector for communications lines
Station protector for telecommunications systems
Station protector with a three-electrode gas tube arrester
Substation with surge arresters
Surface-mountable device for protection against...
Surge absorber
Surge absorber
Surge absorber