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SYMBOLS INDEX
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General Symbols
Ammeter
Voltmeter
Circuit Breaker
Selector Switch
(N/O)
Normally Open
(N/C)
Normally Closed
Contactor
(N/C)
Contactor
(N/O)
Limit Switch
Thermal Overcurrent
Mechanical Interlock
Voltage Transformer
Potentiometer
Solenoid Valve