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Transfer switch class
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PC
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Number of contact position
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3
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Control type
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Direct front rotary handle
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Operating mode
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Manual
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Mounting support
|
Plate
Rail
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Locking options description
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Padlocking in OFF position
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[Ie] rated operational current
|
AC-22A: 320 A AC 50/60 Hz 220/240 V
AC-22A: 320 A AC 50/60 Hz 380/415 V
AC-22A: 320 A AC 50/60 Hz 440/480 V
AC-22A: 320 A AC 50/60 Hz 500/525 V
AC-22A: 320 A AC 50/60 Hz 660/690 V
AC-23A: 320 A AC 50/60 Hz 220/240 V
AC-23A: 320 A AC 50/60 Hz 380/415 V
AC-23A: 320 A AC 50/60 Hz 440/480 V
AC-23A: 320 A AC 50/60 Hz 500/525 V
AC-23A: 320 A AC 50/60 Hz 660/690 V
DC-22A: 320 A DC 125 V 2 poles in series
DC-23A: 320 A DC 125 V 2 poles in series
DC-22A: 320 A DC 250 V 4 poles in series
DC-23A: 320 A DC 250 V 4 poles in series
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|
[Ith] conventional free air thermal current
|
320 A at 60 °C
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Rated duty
|
Uninterrupted
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Intermittent duty class
|
Class 120 - 60 %
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[Ui] rated insulation voltage
|
750 V AC 50/60 Hz
|
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[Uimp] rated impulse withstand voltage
|
8 kV
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[Ue] rated operational voltage
|
690 V AC 50/60 Hz conforming to IEC 60947-3
250 V DC conforming to IEC 60947-3
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Mechanical interlocking
|
With mechanical interlocking
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|
Mechanical durability
|
10000 cycles
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Electrical durability
|
AC-22A: 1500 cycles 440 V AC 50/60 Hz
AC-22A: 1500 cycles 500 V AC 50/60 Hz
AC-22A: 1500 cycles 690 V AC 50/60 Hz
AC-23A: 1500 cycles 440 V AC 50/60 Hz
AC-23A: 1500 cycles 500 V AC 50/60 Hz
AC-23A: 1500 cycles 690 V AC 50/60 Hz
DC-23A: 1000 cycles 250 V DC 4 poles in series
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Connection pitch
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45 mm
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|
[Icw] rated short-time withstand current
|
11.5 kA during 3 s conforming to IEC 60947-3
20 kA during 1 s conforming to IEC 60947-3
4 kA during 30 s conforming to IEC 60947-3
4.9 kA during 20 s conforming to IEC 60947-3
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|
Height
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205 mm
|
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Width
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395 mm
|
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Depth
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155 mm
|
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Net weight
|
13.5 kg
|
Yes