Klaus Behringer

Drive control device for safety-critical components and corresponding method

Overload relay and method for operating such an overload relay

Measuring system for monitoring at least one phase of a system

Control device for safety engineering and control method

Method and apparatus for parametrisable control

Messsystem zur überwachung mindestens einer phase eines systems

Device and method for paramertizable controlling

DEVICE AND METHOD FOR PROTECTING A CONSUMER

Device for determining electrical variable in electrical circuit, comprises switching element arranged parallel to shunt, where medium is provided for opening and closing of element and for determining variable with opened element

Safety device for protecting electrical consumer loads e.g. electric motor, from overloading or excessive temperature rise, has evaluation unit to evaluate operating condition of thermistor and activates/deactivates thermistor as result