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CV Voltage Relay Class 1E
CONTACT POSITION
RELAY DE-ENERGIZED
OVERVOLTAGE: OPEN
UNDERVOLTAGE: CLOSED
RESISTOR SHOWN
CONNECTED FOR
125V OPERATION.
MOVE FRONT LEAD
TO ADJ. BAND FOR
48V OPERATION.
Figure 4: Internal Schematic of Type CV Undervoltage or Overvoltage Relay in FT11 Case
INDICATING
CONTACTOR
SWITCH
41-201.4H
INDUCTION
UNIT
RED HANDLE
TEST SWITCH
TERMINAL
Sub 6
3517A43
9
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