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1) VOLT METERS, AMPERE METERS
2) WATT METERS, VAR METERS, DEMAND METERS, AND OTHER PANEL
BOARD METERS
3) DIGITAL TYPE PROTECTIVE RELAYS (50/51×3ø, 50/51N,
59/27, 59,27,64,67, ETC)
4) EARTH LEAKAGE AND GROUND FAULT RELAYS (ELD, ELR, GFR,
ZCT)
5) MOTOR PROTECTIVE RELAYS & THERMAL OVERLOAD RELAYS
6) INDUCTION TYPE PROTECTIVE RELAYS
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