Electromagnetic contactor deposition detecting apparatus which d

Electromechanical relay monitoring system with status clocking

Equipment for testing electrical devices such as solenoids

False-closure detection device for electrical consumers

Fault detection arrangement for relay switching system

Fusion detecting system for relays

High-frequency surgical device and operation monitoring...

Lightning and surge arrester test apparatus and method

Load board with embedded relay tracker

Low-power switch state detection circuit and method and...

Method and apparatus for automated relay testing

Method and apparatus for determining contact resistance

Method and apparatus for device-dependent calibration of...

Method and apparatus for measuring contact resistance for...

Method and apparatus for measuring the opening time of a...

Method and apparatus for non-invasive monitoring of solenoid val

Method and apparatus for testing a micro electromechanical...

Method and arrangement for monitoring connections of switch...

Method and electronic circuit for regenerating an electrical...

Method and system for adjusting relay armatures