Security device for protecting electronically-stored data
Series connected oscillating transverse field interrupter and me
Shunt effect low voltage circuit breaker
Shunt-foldback voltage source
Singular housing of switch and protective semiconductor
Smart solid state relay
Solid state arc suppression device
Solid state circuit interruption employing a stored charge power
Solid state circuit protection system that works with arc...
Solid state current limiting circuit interrupter
Solid state switching circuit and method for simulating a relay
Solid state/electromechanical hybrid relay
Spark elimination circuit for controlling relay contacts
Substation for the distribution of electrical energy protected a
Switch contact arc suppressor
Switch protection circuit
Switch structure and associated circuit
Switching aid device
Switching apparatus and method for varying an impedance of a...
Switching circuit