Toshiba HCV-5HA Instruction Manual page 16

C Page 14 ONTRO LS
STANDARD OPERATION CIRCUIT
The following figures illustrate the vacuum contactor and its auxiliary circuits (control and
monitoring). Fig. 6 represents the standard operation circuit diagram of the normally
energized type and Fig. 7 (a & b) the latched type. Wiring should be implemented
according to these circuit diagrams.
Remote
Operation
Switch
CR
STOP
INTERLOCK
CONTROL
RELAY
Fig. 6 Standard Operation Circuit Diagram of Normally Energized Type.
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Fig. 5 Internal Configuration of Drive Unit.
OFF
OFF
ON ON
LOCAL
REMOTE
START
INTERLOCK
DOOR
SWITCH
2E
(OVERLOAD)
Contacts or
Jumper Wire
CR
DU
CONTROLS Page 14
V ACUUM CONTACTOR