off load tap changer
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Manufacturer of off-load tapping switch, transformer tapping switch, 11 kv / 22 kv / 33 kv, 30 amps / 60 amps / 100 amps / 150 amps / 250 amps / 400 amps, 5 positions / 7 positions / 9 positions / 11 positions, bridge type, tie road type, suitable for different mounting positions, with universal coupling type handle or bevel gear type.