Rugged Westinghouse Designs - Made in USA.
Switchboard and Panel Styles. High Accuracy, Full View Construction. High Overload Capacity. Taut Band Suspension. Meets ANSI STD C39.1.
Military and Nuclear Versions. Volts, Amps, Watts, VARS, Speed, Frequency and Power Factor. Left, Center or Suppressed Zero. Special Scales, Calibration & Phase Shifters Available.