| Electrical auxiliaries |
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Common use for breakers.... |
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GBN403E and GBN803E as well as AB 400AF
and AB 800AF |
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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 change-over switch per unit. |
| AX1L800 |
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1 auxiliary switch (1no +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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Maximum possibilities |
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Consists of one change-over switch. |
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AL1L800 |
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1 alarm switch (1no +nc) |
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Shunt Trip, SHT |
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Trips the breaker when any ac(dc) voltage
between |
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85(75) and 110(125)% of nominal control
voltage is applied. |
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| ST48CL800 |
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for 24 ~ 48V AC/DC common
use |
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ST100CL800 |
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for AC100 ~ 125V and DC100
~ 110V |
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ST200CL800 |
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for AC200 ~ 240V and DC200
~ 220V |
| Left-hand seat |
ST380AL800 |
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for AC380 ~ 460V
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| Option of connecting 2AX, 2AL |
ST480AL800 |
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for AC480 ~ 550V
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| and SHT or UVT |
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Under-Voltage trip, UVT |
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Trips the breaker when control voltage
disappears or falls. |
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| UV48CL800 |
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for 48V AC/DC common use |
| UV100CL800 |
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for 100 ~ 110V AC/DC common
use |
| UV200CL800 |
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for 200 ~ 220V AC/DC common
use |
| Right-hand seat |
UV380AL800 |
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for 380 ~ 440V AC |
| This seat is not available |
UV440AL800 |
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for 440 ~ 480V AC |
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