| Electrical auxiliaries |
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Catalog No, |
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Auxiliary Switch AX |
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Signals the contact position of the breaker |
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-opening by manual or fault |
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-closing |
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Consists of one or two change-over contacts
per unit |
| AX1S1200 |
1 auxiliary switch (1no + nc) |
| AX2S1200 |
2 auxiliary switch (2no + nc) |
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Alarm Switch AL |
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Signals the contact position of the breaker |
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-tripping by manual or fault |
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-not operated by normal opening or closing of a |
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breaker |
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Consists of one or two change-over contacts
per unit |
| AL1S1200 |
1 alarm switch (1no + nc) |
| AL2S1200 |
2 alarm switch (2no + nc) |
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|
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Combination Switch XL |
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Consists of one or two auxiliary switches and
an alarm switch per unit. |
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|
| XL1S1200 |
1 auxiliary + 1 alarm switch (2no +nc) |
| XL2S1200 |
2 auxiliary + 1 alarm switch (3no + nc) |
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Maximum possibilities |
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Shunt Trip, SHT |
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Trips the breaker when any ac(dc) voltage
between |
| |
|
85(75) and 110(125)% of nominal control
voltage is |
|
 |
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applied. |
|
ST100AS1200 |
for AC100 ~ 110V |
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ST200AS1200 |
for AC200 ~ 220V |
|
ST380AS1200 |
for AC380 ~ 440V |
|
ST48DS1200 |
for DC48V |
|
ST100DS1200 |
for DC100 ~ 110V |
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ST200DS1200 |
for DC200 ~ 220V |
| Left hand seat |
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| Option of connecting SHT or UVT |
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Under-voltage Trip, UVT |
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Trips the breaker when control voltage
disappears |
| Right hand seat |
|
or falls. |
| Option of connecting |
UV100AS1200 |
for AC100 ~ 110V |
| AX1 or AX2 or AL1 or AL2 |
UV200AS1200 |
for AC200 ~ 220V |
| or XL1 or XL2 |
UV380AS1200 |
for AC380 ~ 440V |
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UV100DS1200 |
for DC100 (not available for ABS803E, ABS1203E) |
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UV200DS1200 |
for DC200 (not available for ABS803E, ABS1203E) |
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