Westinghouse Transformer Differential Relay Operating Unit Pick-Up .3 of TAP Amps, Indicator 0.2-2 Amps, Instantaneous Trip 10 Times of TAP Amps, Schematic 184A762 CAT # 290B346A09B
290B346A09B Relay by Westinghouse
Westinghouse Transformer Differential Relay Operating Unit Pick-Up .3 of TAP Amps, Indicator 0.2-2 Amps, Instantaneous Trip 10 Times of TAP Amps, Schematic 184A762 CAT # 290B346A09B
290B346A09B Relay by Westinghouse
