Elementary Diagram Device Numbers Flashcards
A 101 device is ______________
Control Switch (Control Room)
A 72 device is ______________
DC Circuit Breaker
A 62 device is ______________
Time Delay Relay
A 88 device is ______________
Motor Starting Contactor
A 43 device is ______________
Manual Transfer
A 51 device is ______________
Overload Relay or Device
A 201 device is ______________
Control Switch (Hot Shutdown Panel)
A 50 device is ______________
Overcurrent Relay or Device
A 49 device is ______________
AC Thermal Relay or Device
A 33 device is ______________
Position Switch
A 52 device is ______________
AC Circuit Breaker
A 63 device is ______________
Fluid Level, Pressure, or Flow
A 87 device is ______________
Differential Current
A 301 device is ______________
Control Switch (Other remote location)
A 5 device is ______________
A Stopping Device
