1 scope Isolating switch is suitable for 33kv, single phase ac 50 hz of electric lines, as in a voltage without load connected or isolated power supply. 2 The meaning of isolating switch of all types and their representatives:
GW — 33(W)/63025
2sThe thermal stability of current (RMS) kA Rated current A Polluted areas Rated voltage kV Design No Outdoor Disconnector Switch
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