Powell Industries, Inc. develops, designs, manufactures and services custom-engineered equipment and systems that distributes, controls and monitors the flow of electrical energy and provides protection to motors, transformers and other electrically powered equipment. The Company’s principal products include integrated power control room substations (PCRs), custom-engineered modules, electrical houses (E-Houses), traditional and arc-resistant distribution switchgear and control gear, medium-voltage circuit breakers, monitoring and control communications systems, motor control centers, switches and bus duct systems. Its products are designed for application in voltages ranging from approximately 480 volts to 38,000 volts. It serves the oil and gas and petrochemical markets, electric utility market, commercial and other industrial markets. It also provides products and services to the light rail traction power market and other markets that include universities and government entities.