Operating the VCB
VCB Controls and Indicators
 DANGER |
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|
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR BURN
Failure to follow these instructions will result in death or serious injury.
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Table 14 Position Indicator
|
Item |
Energy-storing device (spring mechanism) |
VCB ON/OFF |
Possible operating sequence |
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|---|---|---|---|---|---|
|
1 |
|
Released |
|
OFF |
None |
|
2 |
|
Charged |
|
OFF |
C–O |
|
3 |
|
Released |
|
ON |
O |
|
4 |
|
Charged |
|
ON |
O–C–O |
|
C = Switching ON (Closing) O = Switching OFF (Opening) |
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