Remote terminal units (RTUs) connect directly to sensors, meters, dataloggers or process plants, and collect and transmit data automatically

Power distribution units (PDUs) have an electrical input and several outputs, often as electrical outlets, for powering multiple devices.

Supervisory control and data acquisition (SCADA) systems are large-scale, industrial control and measurement systems that consist of a central host, one or more remote units, a communications network, and specialized software

DC power supplies accept an input power and output the desired form of DC power.

Circuit breakers are mechanical switching devices capable of breaking currents under specified abnormal circuit conditions.

Specialty industrial process controllers are used in unlisted, specialized or proprietary applications.

High voltage power supplies use linear technology to provide one or more DC outputs at voltage levels of hundreds or thousands of volts.