Power switches are used to apply power to or remove power from instruments such as large-scale factory equipment

Panelboards and switchgear are electrical distribution devices that convert incoming electrical power into several smaller circuits and provide overload protection in the form of fuses or circuit breakers

Industrial fans and industrial blowers and commercial fans and blowers are designed to move air and/or powders in industrial and commercial settings.

Automated test equipment (ATE) is used to monitor and control test and measurement devices, keeping human interaction at a minimum.

Electromechanical counters and electromechanical timers accept inputs to operate mechanical display, such as rotating wheels or knobs.

Ceiling fans are suspended from the ceiling of a room to provide a cooling or de-stratification effect.

Potentiometers, rheostats and trimmers are three-terminal resistors that are used to measure or divide voltages, and to protect or control circuits.